A strong 18-inch motorcycle tire delivers the right fit for your bike and riding style, whether you need a V-twin touring rear, a cruiser front, or a dual-sport option. This lineup ranges from 180/55B-18 touring rears to narrower 2.75-18 tires, so rim diameter alone is not enough to confirm compatibility. Michelin Commander III Touring leads for V-twin and touring riders, while the Dunlop American Elite AE2 and Shinko SR777 HD Rear offer other 180/55B-18 choices.
For mixed surfaces, the Tusk Waypoint is a distinct 70% dirt, 30% street option. Check the tire’s position, full size, and your motorcycle’s fitment requirements before ordering; several products here are position-specific, and others list front/rear use.
The Michelin Commander III is the strongest all-around choice here for riders seeking an 18-inch touring rear tire. Its listed 180/55B-18 (80H) size is designed for V-twin cruisers and touring motorcycles, and the product description highlights wet grip and longevity. The Dunlop American Elite AE2 and Shinko SR777 HD Rear are alternatives in the same 180/55B-18 size class.
Confirm your motorcycle’s required size and rear fitment before choosing among them.
Our Top Picks

Its 180/55B-18 touring rear size targets V-twin and touring motorcycles, and the description specifies wet grip and longevity.
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Long-Wear RearThis 180/55B-18 rear uses multi-tread technology, with a long-wearing center compound and lateral-grip shoulder compounds.
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Heavy-Duty CruiserThe 180/55-18 rear is made for cruisers; its reinforced heavy-duty carcass and 1,000-pound listed load capacity stand out.
View on Amazon- Dual-Sport Pick Tusk Waypoint
- Cruiser Front Kenda Kruz K673
Compare the 18-Inch Tire Options
| # | Product | Size | Rim Size | Load Capacity | Vehicle Tire ISO Metric Size Description | Buy |
|---|---|---|---|---|---|---|
| 1 | 1. Michelin Commander IIIBest Overall | 180/55B-18 (80H) Touring Rear | 18 in | 992 lb | 180/55B18 | View on Amazon |
| 2 | 2. Dunlop American Elite AE2Long-Wear Rear | 180/55B-18 | 18 in | — | 180/55B18 | View on Amazon |
| 3 | 3. Shinko SR777 HD RearHeavy-Duty Cruiser | 180/55-18 | 18 in | 1000 lb | 180/55-18 | View on Amazon |
| 4 | 4. Tusk WaypointDual-Sport Pick | 120/90-18 | 18 in | B lb | 120/90-18 | View on Amazon |
| 5 | 5. Kenda Kruz K673Cruiser Front | 130/70H-18 (Front) | 18 in | 929 lb | 130/70-18F | View on Amazon |
| 6 | 6. Shinko SR777 HD FrontReinforced cruiser front replacement | 130/70-18 | 18 in | 716 lb | 130/70B-18 | View on Amazon |
| 7 | 7. MMG Tire SetSmall-bike matching tire set | 2.75-18, 3.00-18 | 18 in | 396 lb | 2.75-18 (Front), 3.00-18 (Rear) | View on Amazon |
| 8 | 8. MMG 3.00-18Tube-type 3.00-18 replacement | 3.00-18 | 18 in | 440 lb | 76/100R18 | View on Amazon |
| 9 | 9. Shinko SR241Versatile 2.75-18 replacement | 2.75-18 | 18 in | 187 kg | 2.75-18 | View on Amazon |
| 10 | 10. PIVOTRAX CYBERStreet-focused electric bike rear | 90/100-18 (3.50-18) | 18 in | 212 kg | 90/100-18 | View on Amazon |
Detailed Reviews: Best 18 Inch Motorcycle Tires

#1 · Best Overall
1. Michelin Commander III
- Size: 180/55B-18 (80H) Touring Rear
- Rim Size: 18 in
- Load Capacity: 992 lb
- Vehicle Tire ISO Metric Size Description: 180/55B18
Best for: V-Twin touring rear replacement.
Why it ranks #1: Its 180/55B-18 touring rear size targets V-twin and touring motorcycles, and the description specifies wet grip and longevity.
Wet-grip capability paired with a casing built for feedback makes the MICHELIN Commander III Touring a focused rear-tire option for V-Twin touring riders. Its 180/55B-18 size and 992-pound listed load capacity give buyers concrete specifications to check against their motorcycle and riding demands.
Michelin describes enhanced wet grip and exceptional longevity, addressing two priorities for riders covering touring miles in varied conditions. The highly dense, rigid casing is specified to help deliver feedback and handling, giving the rider a more informative feel through turns. This is a rear tire in 180/55B-18, so it suits a matching rear-wheel requirement rather than a front replacement. Its velvet sidewall styling adds a distinctive visual detail to V-Twin cruisers and touring motorcycles.
- Specified for V-Twin cruisers and touring motorcycles
- Enhanced wet grip is a stated performance feature
- Casing is described as supporting feedback and handling
- Velvet sidewall styling adds a distinctive appearance
- Rear-only listing; it does not provide a front tire.
Skip it if you need a front replacement; this listing is specifically a 180/55B-18 touring rear tire.
Choose this for a V-Twin touring motorcycle needing a 180/55B-18 rear tire, especially if wet grip, longevity, and handling feedback matter. Its rear-only role makes it unsuitable as a front replacement.
Full product details
| Brand | MICHELIN |
|---|---|
| Included Components | Tire |
| Item Dimensions | 25.8 x 7.1 x 25.8 inches |
| Item Weight | 20.5 pounds |
| Load Capacity | 992 pounds |
| Manufacturer | MICHELIN |
| Part Number | 21372 |
| Manufacturer Warranty Description | Limited Manufacturer |
| Model Number | 21372 |
| Rim Size | 18 inches |
| Size | 180/55B-18 (80H) Touring Rear |
| Vehicle Tire ISO Metric Size Description | 180/55B18 |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Listed on Amazon as: MICHELIN Commander III Touring Rear Tire – 180/55B-18 (80H)
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#2 · Long-Wear Rear
2. Dunlop American Elite AE2
- Size: 180/55B-18
- Rim Size: 18 in
- Vehicle Tire ISO Metric Size Description: 180/55B18
Best for: Long-mileage V-Twin rear tire.
Why it ranks #2: This 180/55B-18 rear uses multi-tread technology, with a long-wearing center compound and lateral-grip shoulder compounds.
Multi-Tread construction places a long-wearing compound in the center and a lateral-grip compound on each shoulder, giving the Dunlop AE2 rear tire a mileage-and-handling focus. Its 180/55B-18 size targets V-Twin cruiser touring riders seeking that combination in a rear replacement.
The center compound is intended to extend tread wear, while the shoulder compounds support lateral grip for handling; the different rubber roles connect mileage goals with cornering needs. Dunlop also describes an optimized tread pattern as aiding wear characteristics and mileage. This American Elite rear tire is specified in 180/55B-18, so it serves a particular rear fitment rather than a complete front-and-rear replacement; check the required size and position.
- Multi-Tread center compound targets extended tread wear
- Shoulder compounds are specified for lateral grip
- Optimized tread pattern is intended to improve wear and mileage
- 180/55B-18 rear size is specified
- Rear tire only; a matching front tire must be sourced separately.
Skip it if you need both front and rear tires in one purchase; this listing is one 180/55B-18 rear tire.
A fit to consider for V-Twin cruiser touring riders prioritizing rear-tire mileage with shoulder grip for handling. Its 180/55B-18 rear-only specification means it does not supply a full set.
Full product details
| Brand | DUNLOP |
|---|---|
| Included Components | 1 Tire |
| Item Dimensions | 26 x 26 x 9 inches |
| Item Weight | 19.5 pounds |
| Manufacturer | Dunlop |
| Part Number | 45252463 |
| Manufacturer Warranty Description | Limited Manufacturer Warranty |
| Model Number | 45252463 |
| Rim Size | 18 inches |
| Size | 180/55B-18 |
| Vehicle Tire ISO Metric Size Description | 180/55B18 |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Listed on Amazon as: Dunlop AE2 Rear Tire 180/55B-18 | American Elite Cruiser Touring Motorcycle Tire
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#3 · Heavy-Duty Cruiser
3. Shinko SR777 HD Rear
- Size: 180/55-18
- Rim Size: 18 in
- Load Capacity: 1000 lb
- Vehicle Tire ISO Metric Size Description: 180/55-18
Best for: Heavy-duty cruiser rear tire.
Why it ranks #3: The 180/55-18 rear is made for cruisers; its reinforced heavy-duty carcass and 1,000-pound listed load capacity stand out.
A reinforced heavy-duty carcass is the defining feature of the Shinko SR777 HD, giving cruiser riders a rear tire specified for added stability. Its 180/55-18 size, 84H designation, and functional tread siping make it a candidate for V-Twin and metric cruiser applications with that rear fitment.
Shinko pairs its reinforced carcass with a rubber compound formulated for grip and comfort, linking structural support with everyday cruiser use. Functional siping and grooves are specified to provide traction in wet and dry riding, while the product description also calls out confidence during acceleration, braking, and cornering. The tire is a bias rear in 180/55-18 and has a listed 1,000-pound load capacity; verify those specifications against the motorcycle's requirements.
- Heavy-duty version has a reinforced carcass
- Functional siping and grooves target wet and dry traction
- Compound is formulated for grip and comfort
- Listed load capacity is 1,000 pounds
- This is a rear tire, not a front replacement.
Skip it if you need a front tire; this SR777 HD listing is a 180/55-18 bias rear.
A match for cruiser riders seeking a heavy-duty 180/55-18 rear with wet-and-dry tread features and reinforced construction. Its rear designation and stated size are key boundaries when selecting tires for a motorcycle.
Full product details
| Brand | Shinko Motorcycle Tires |
|---|---|
| Included Components | 1 Tire |
| Item Dimensions | 25.4 x 25.1 x 7 inches |
| Item Weight | 20.2 pounds |
| Load Capacity | 1000 pounds |
| Manufacturer | Shinko |
| Part Number | 87-4608 |
| Manufacturer Warranty Description | Limited Manufacturer Warranty |
| Model Number | 87-4608 |
| Rim Size | 18 inches |
| Size | 180/55-18 |
| Vehicle Tire ISO Metric Size Description | 180/55-18 |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Listed on Amazon as: Shinko SR777 HD Black Wall Bias Rear Tire – 180/55-18 84H
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#4 · Dual-Sport Pick
4. Tusk Waypoint
- Size: 120/90-18
- Rim Size: 18 in
- Load Capacity: B lb
- Vehicle Tire ISO Metric Size Description: 120/90-18
Best for: Mixed-surface adventure rear tire.
Why it ranks #4: Its 120/90-18 rear size, aggressive knobs, DOT compliance, and stated 70% dirt, 30% street use suit mixed-surface riders.
A stated 70% dirt and 30% street balance sets the Tusk Waypoint apart for riders splitting use between trails and pavement. Its 120/90-18 rear size and DOT compliance identify a dual-sport option for buyers seeking off-road traction alongside predictable on-road performance.
Aggressive knobs are specified to provide traction in tough off-road conditions, while a tread profile intended for consistent performance and handling addresses the transition to pavement. The rubber compound is described as offering grip and long-lasting wear, supporting the mixed-surface use case. This is a 120/90-18 rear tire, so its size and rear position are essential checks; the listed 70/30 split makes it less road-focused than a street cruiser tire.
- 70% dirt and 30% street use split is specified
- Aggressive knobs target traction in tough conditions
- Tread profile aims for consistent handling
- DOT compliant for its stated dual-sport application
- The 70% dirt focus makes it a poor match for predominantly paved touring.
Skip it if you ride mainly paved touring miles; this 70% dirt tire favors off-road use over street-focused cruiser riding.
Choose it for dual-sport riders seeking a DOT-compliant rear tire for dirt-heavy mixed use, with predictable road behavior also specified. Its 120/90-18 size and 70/30 balance define the fit and terrain boundary.
Full product details
| Brand | TUSK |
|---|---|
| Included Components | Tire |
| Load Capacity | B pounds |
| Manufacturer | Tianjin Wanda Tyre Group Co., Ltd. |
| Part Number | 213-172 |
| Rim Size | 18 inches |
| Size | 120/90-18 |
| Vehicle Tire ISO Metric Size Description | 120/90-18 |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Listed on Amazon as: Tusk Waypoint Adventure Motorcycle Tire – 120/90-18 (65R) Rear – Dual Sport On/Off-Road Tread – DOT Compliant
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#5 · Cruiser Front
5. Kenda Kruz K673
- Size: 130/70H-18 (Front)
- Rim Size: 18 in
- Load Capacity: 929 lb
- Vehicle Tire ISO Metric Size Description: 130/70-18F
Best for: All-weather cruiser front tire.
Why it ranks #5: This 130/70H-18 front is DOT approved and H-rated, with a deep-groove tread design described for all-weather cruising.
Deep, wide tread grooves for all-weather cruising define the Kenda Kruz K673 front tire, enabling cruiser riders to consider it for varied road conditions. The 130/70H-18 size, DOT approval, and H speed rating up to 130 mph give buyers specific fitment and operating details to assess.
Kenda's tread design uses deep, wide grooves for all-weather cruising, while its new rubber compound is specified to improve straight-line stability and cornering performance. A 3+2 casting design is also described as improving handling and high load-carrying capacity, linking construction to road behavior. This is a front tire in 130/70-18F with a listed 929-pound load capacity, so the position and size remain essential selection checks.
- Deep, wide grooves are specified for all-weather cruising
- Rubber compound targets straight-line stability and cornering
- 3+2 casting design is stated to improve handling and load capacity
- DOT approved and H-rated up to 130 mph
- Front-only tire; it does not replace a rear tire.
Skip it if you need a rear tire; this Kenda Kruz listing is specifically a 130/70-18 front.
Choose it for a cruiser needing a 130/70-18 front tire with all-weather grooves and an H speed rating. Its front-only position and stated speed limit are important boundaries for matching the tire.
Full product details
| Brand | Kenda |
|---|---|
| Item Dimensions | 25.2 x 25.2 x 5.2 inches |
| Item Weight | 16.5 pounds |
| Load Capacity | 929 pounds |
| Manufacturer | Kenda |
| Part Number | 046731819F1 |
| Model Number | 046731819F1 |
| Rim Size | 18 inches |
| Size | 130/70H-18 (Front) |
| Vehicle Tire ISO Metric Size Description | 130/70-18F |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Listed on Amazon as: Kenda Kruz K673 Motorcycle Street Front Tire – 130/70H-18
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#6
6. Shinko SR777 HD Front
- Size: 130/70-18
- Rim Size: 18 in
- Load Capacity: 716 lb
- Vehicle Tire ISO Metric Size Description: 130/70B-18
Best for: Reinforced cruiser front replacement.
Why it ranks #6: The 130/70B-18 front has a 6-ply-rated carcass and heavy-duty reinforcement, making its position-specific cruiser fit clear.
A 6-ply-rated reinforced carcass distinguishes this Shinko SR777 HD front tire in 130/70-18, offering cruiser riders a front-specific option with added structural support. Its 716-pound listed load capacity and heavy-duty construction provide concrete details for evaluating a replacement against the motorcycle's requirements.
Shinko describes the reinforced carcass as providing more stability and longer life, connecting its construction to practical front-wheel use. The product information also specifies heavier belting and identifies this particular 130/70-18 size as 6-ply rated, rather than the 4-ply rating noted for certain other sizes in the range. As a front tire, it is not a matched rear solution; check that the motorcycle calls for this size and position.
- Front tire is specified in 130/70-18
- This size is identified as 6-ply rated
- Reinforced carcass is described as supporting stability
- Listed load capacity is 716 pounds
- Front-only listing; a rear tire is not included.
Skip it if you need a rear replacement; this SR777 HD is a 130/70-18 front tire.
A relevant choice for cruiser riders seeking a reinforced 130/70-18 front tire with a stated 6-ply rating. Its front-only position and 716-pound listed capacity define important fit and use boundaries.
Full product details
| Brand | Shinko Motorcycle Tires |
|---|---|
| Included Components | 1 Tire |
| Item Dimensions | 24.9 x 24.9 x 5 inches |
| Item Weight | 16 ounces |
| Load Capacity | 716 pounds |
| Manufacturer | Shinko |
| Part Number | 87-4616 |
| Manufacturer Warranty Description | Limited Manufacturer Warranty |
| Model Number | 87-4616 |
| Rim Size | 18 inches |
| Size | 130/70-18 |
| Vehicle Tire ISO Metric Size Description | 130/70B-18 |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Listed on Amazon as: Shinko SR777 HD Black Wall Bias Front Tire – 130/70B18 69H
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#7
7. MMG Tire Set
- Size: 2.75-18, 3.00-18
- Rim Size: 18 in
- Load Capacity: 396 lb
- Vehicle Tire ISO Metric Size Description: 2.75-18 (Front), 3.00-18 (Rear)
Best for: Small-bike matching tire set.
Why it ranks #7: This set supplies 2.75-18 front and 3.00-18 rear tires, a useful paired option for a motorcycle requiring those sizes.
A matched front 2.75-18 and rear 3.00-18 pairing is the MMG set's defining advantage, enabling a buyer to source both positions together for a 125cc motorcycle. The listed 18-inch rim size and 396-pound load capacity are useful specifications when checking whether this set suits the intended bike.
Because the front and rear sizes are identified separately, the set clarifies which tire goes at each end instead of presenting one interchangeable size. That makes it a straightforward option for a motorcycle requiring 2.75-18 up front and 3.00-18 at the rear. The product title identifies a 125cc motorcycle, while the listed load capacity is 396 pounds; buyers should treat the stated sizes and capacity as important boundaries for selection.
- Includes front and rear tire sizes in one set
- Front size is specified as 2.75-18
- Rear size is specified as 3.00-18
- Title identifies use with a 125cc motorcycle
- The listed load capacity is 396 pounds, limiting suitability for higher-load needs.
Skip it if you need a high-load touring tire; this set lists a 396-pound capacity and smaller front and rear sizes.
This pairing suits a 125cc motorcycle needing 2.75-18 front and 3.00-18 rear tires together. Its specified 396-pound capacity and distinct sizes should be considered before choosing it for another motorcycle.
Full product details
| Brand | MMG |
|---|---|
| Item Dimensions | 26 x 26 x 6 inches |
| Load Capacity | 396 pounds |
| Manufacturer | Sichuan Yuanxing Rubber Co., Ltd. |
| Part Number | ZZ_3_00-18_2_75-18_P45 |
| Rim Size | 18 inches |
| Size | 2.75-18, 3.00-18 |
| Vehicle Tire ISO Metric Size Description | 2.75-18 (Front), 3.00-18 (Rear) |
Listed on Amazon as: MMG Front 2.75-18 Rear 3.00-18 Tire Set, 125cc Motorcycle
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#8
8. MMG 3.00-18
- Size: 3.00-18
- Rim Size: 18 in
- Load Capacity: 440 lb
- Vehicle Tire ISO Metric Size Description: 76/100R18
Best for: Tube-type 3.00-18 replacement.
Why it ranks #8: The tube-type 3.00-18 tire is listed for front or rear use and has a stated 440-pound load capacity.
Tube-type construction is the key installation detail on this MMG 3.00-18 street cruiser tire, enabling shoppers to focus on motorcycles that use that setup. The listing identifies it for front or rear use and gives an 18-inch rim size, making the specified position and wheel requirements central to selection.
The 3.00-18 size is listed for either front or rear placement, offering positional flexibility where the motorcycle's specification permits that size at the chosen end. Its tube-type designation matters to the installation workflow: buyers need a compatible tube-type wheel setup rather than assuming a tubeless application. MMG lists a 440-pound load capacity and an 8-pound item weight, useful reference points alongside the required size and position.
- Listed for front or rear use
- 3.00-18 size is specified
- Tube-type construction is clearly identified
- Listed load capacity is 440 pounds
- Tube-type construction requires a compatible tube-type installation.
Skip it if you require a tubeless tire setup; this MMG listing specifies tube-type construction.
Consider this for a street cruiser needing a 3.00-18 tire at a position where that size is specified, with a tube-type setup. Its installation type and 440-pound listed capacity are relevant boundaries.
Full product details
| Brand | MMG |
|---|---|
| Item Dimensions | 26 x 26 x 7 inches |
| Item Weight | 8 pounds |
| Load Capacity | 440 pounds |
| Manufacturer | MMG |
| Part Number | MGT_300-18 |
| Model Number | MGT_300-18 |
| Rim Size | 18 inches |
| Size | 3.00-18 |
| Vehicle Tire ISO Metric Size Description | 76/100R18 |
Listed on Amazon as: MMG 3.00-18 Tire, Street Cruiser, Front/Rear, Tube Type, Motorcycle
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#9
9. Shinko SR241
- Size: 2.75-18
- Rim Size: 18 in
- Load Capacity: 187 kg
- Vehicle Tire ISO Metric Size Description: 2.75-18
Best for: Versatile 2.75-18 replacement.
Why it ranks #9: Its 2.75-18 size and front/rear designation offer broad placement flexibility, though the listing provides few further details.
Front/rear designation in a 2.75-18 size gives the Shinko SR241 flexibility for motorcycles that specify that same tire size at either position. The 18-inch rim specification and listed 187-kilogram load capacity provide practical reference points for evaluating this option against a bike's requirements.
The listing identifies the SR241 as a front/rear tire, so its stated role can accommodate either position when the motorcycle calls for 2.75-18. That makes the size and position information useful when sourcing a replacement without assuming the tire suits every 18-inch wheel. Shinko lists a 187-kilogram load capacity and a limited warranty; the supplied product details do not identify a particular terrain or riding-performance claim to weigh against those fitment facts.
- Specified for front or rear use
- 2.75-18 size is clearly listed
- 18-inch rim size is specified
- Listed load capacity is 187 kilograms
- The listing provides no named terrain or riding-performance specification.
Skip it if you need a tire with specified street or off-road performance features; this listing gives size and position details only.
A possible fit for a motorcycle calling for a 2.75-18 front or rear tire, with the stated 187-kilogram capacity as a selection reference. The listing offers limited performance detail, so prioritize its fit specifications.
Full product details
| Brand | Shinko |
|---|---|
| Item Dimensions | 23.8 x 24 x 2.5 inches |
| Load Capacity | 187 kg |
| Manufacturer | Shinko |
| Part Number | 87-4453 |
| Manufacturer Warranty Description | Limited Warranty |
| Model Number | 87-4453 |
| Rim Size | 18 inches |
| Size | 2.75-18 |
| Vehicle Tire ISO Metric Size Description | 2.75-18 |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Listed on Amazon as: Shinko SR241 Series Front/Rear Tire, 2.75-18
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#10
10. PIVOTRAX CYBER
- Size: 90/100-18 (3.50-18)
- Rim Size: 18 in
- Load Capacity: 212 kg
- Vehicle Tire ISO Metric Size Description: 90/100-18
Best for: Street-focused electric bike rear.
Why it ranks #10: The 90/100-18 street tire is aimed at specific electric dirt bike platforms and upgraded rear wheels, limiting its general fit.
A street-oriented tread for asphalt is the central promise of the PIVOTRAX CYBER 90/100-18, enabling electric dirt bike riders to adapt a compatible 18-inch rear wheel for pavement use. The listing names Light Bee, E-Ride PRO SS, and 79Bike among its intended platforms.
The tire is positioned for city commuting, daily street riding, and supermoto setups, with road grip and feedback on asphalt identified as its purpose. A durable, high-wear rubber compound is also listed, connecting the street-use focus with wear-conscious riding. The specified 90/100-18 (3.50-18) size is for the rear position on an upgraded 18-inch wheel; the listing advises selecting wheel size for the bike, so this is not a general cruiser fitment.
- Street and pavement focus suits commuting and supermoto use
- 90/100-18 size is specified for an 18-inch rear wheel
- Compatible platforms named include Light Bee and E-Ride PRO SS
- High-wear rubber compound is specified
- Its 90/100-18 size targets compatible electric dirt bikes, not cruiser fitments.
Skip it if you ride a V-Twin cruiser; this 90/100-18 street tire targets compatible electric dirt bikes.
Consider it for a compatible electric dirt bike moving onto pavement, including listed Light Bee, E-Ride PRO SS, and 79Bike platforms. The 90/100-18 rear size and upgraded-wheel application limit its audience.
Full product details
| Brand | PIVOTRAX |
|---|---|
| Included Components | No |
| Item Dimensions | 25.09 x 3.54 x 25.09 inches |
| Load Capacity | 212 kg |
| Manufacturer | PIVOTRAX |
| Part Number | WT09010018CYBERM |
| Manufacturer Warranty Description | 1-year limited warranty against manufacturing defects |
| Rim Size | 18 inches |
| Size | 90/100-18 (3.50-18) |
| Vehicle Tire ISO Metric Size Description | 90/100-18 |
Listed on Amazon as: PIVOTRAX CYBER 90/100-18 Street Tire – High-Performance On-Road Tire for Light Bee X, E-Ride PRO SS, 79Bike Falcon (18" Upgraded Rear Wheel) Position: Rear
View on AmazonAvoid the 18-Inch Fitment Trap
An 18-inch rim measurement alone does not establish that a tire fits your motorcycle. The products here show why: options include 180/55B-18 touring rears, 130/70-18 cruiser fronts, 120/90-18 dual-sport rears, and 2.75-18 or 3.00-18 tires. Those sizes are not interchangeable just because each lists an 18-inch rim.
Position matters too: Michelin Commander III and Dunlop American Elite AE2 are rear tires, while Kenda Kruz K673 and Shinko SR777 HD Front are front tires. Some products explicitly list front/rear use, but that still does not confirm they suit every motorcycle.
Before ordering, compare the full size and position against the tire currently fitted and your motorcycle’s requirements. Also check any load or speed marking required for your bike; the listings provide different markings and capacities, and do not establish universal fitment.
Street Grip and Dirt Traction Are Different Priorities
A tire described for street use and one built for dirt-oriented riding serve different priorities, even when both have 18-inch rims. The PIVOTRAX CYBER is described as an on-road tire for electric dirt bikes and street riding, while the Tusk Waypoint is a DOT-compliant dual-sport tire specified for 70% dirt and 30% street. The Tusk’s aggressive knobs are described as providing traction in tough conditions; that trade-off makes it a more targeted choice than the cruiser touring tires in this lineup.
Conversely, the Michelin Commander III Touring and Shinko SR777 HD Rear are aimed at V-twin, touring, or cruiser motorcycles. Avoid choosing from rim diameter alone or assuming a tread intended for one surface is the best match for another.
Match the tire’s stated use and your actual riding surfaces, then verify the exact fitment.
How to Choose an 18-Inch Motorcycle Tire
Exact Size and Tire Position
Start by matching the complete tire size and the required front or rear position, not just the 18-inch rim. This selection spans 180/55B-18 rear tires, 130/70-18 front tires, a 120/90-18 rear, and narrower 2.75-18 and 3.00-18 options. Michelin Commander III and Dunlop American Elite AE2 are touring rear choices; Kenda Kruz K673 and Shinko SR777 HD Front are front tires.
MMG 3.00-18 and Shinko SR241 list front/rear use, but that does not establish compatibility with every motorcycle. Riders replacing a specific tire should prioritize an exact size and position match.
A rider shopping for a different application should verify the approved size and position for the motorcycle before selecting from the broader range.
Riding Surface and Tire Purpose
Choose a tire whose stated purpose matches where you ride most. The touring and cruiser options include Michelin Commander III, designed for V-twin and touring motorcycles, and Shinko SR777 HD Rear, specified for cruisers. The Tusk Waypoint takes a different approach: it is a DOT-compliant 120/90-18 rear with a stated 70% dirt, 30% street split and aggressive knobs.
PIVOTRAX CYBER is an on-road street option aimed at particular electric dirt bike platforms and upgraded rear wheels. These descriptions make the surface trade-off clearer than rim diameter does.
Mostly pavement riders can focus on the street, cruiser, or touring options, while riders who want a stated dirt/street mix may consider Tusk, provided its size and fitment match.
Load, Speed, and Construction Details
Compare the load, speed, and construction details listed for your intended tire position and motorcycle. The Shinko SR777 HD Rear lists a 1,000-pound load capacity and 84H marking; the Michelin Commander III lists 992 pounds and 80H. For a front option, Kenda Kruz K673 is H-rated and lists 929 pounds, while Shinko SR777 HD Front lists 716 pounds and a 6-ply-rated carcass.
These figures are product-specific, not a reason to exceed your motorcycle’s requirements. Riders replacing a touring rear can compare the listed rear specifications, while front-tire shoppers should use front listings and confirm the required markings.
Several other products provide less detail, so do not infer missing load or speed information from a neighboring tire or from the 18-inch rim size.
Which 18-Inch Motorcycle Tire Should I Choose?
For a V-twin or touring bike that calls for a 180/55B-18 rear, choose Michelin Commander III: it is designed for that use and highlights wet grip and longevity. Consider Dunlop American Elite AE2 if its multi-tread rear construction suits your priorities, or Shinko SR777 HD Rear if you want a cruiser tire with a reinforced carcass and a listed 1,000-pound capacity. For a compatible 18-inch front, compare Kenda Kruz K673 and Shinko SR777 HD Front by their listed markings and capacity.
Choose Tusk Waypoint for its stated dirt/street mix, not as a touring-tire substitute. The smaller MMG and Shinko SR241 sizes serve different fitments.
PIVOTRAX CYBER is the most specialized option here, aimed at particular electric dirt bike applications. Confirm size and position before buying.
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Frequently Asked Questions
How do I confirm an 18-inch tire fits my motorcycle?
Check your motorcycle’s manual or tire placard for the required size, front or rear position, and any other fitment requirements. Compare those details with the tire’s full listed markings; “18-inch” alone does not confirm compatibility. If the information is unclear, ask a qualified tire professional before buying or mounting it.
Can I use a front tire on the rear, or a rear tire on the front?
Use a tire only in the position approved for your motorcycle and indicated by its product listing. Front and rear tires can have different sizes, construction, or intended fitment, so an 18-inch diameter is not enough to establish interchangeability. Confirm the motorcycle’s requirements and the tire’s position marking before installation.
What is the difference between a street tire and a dual-sport tire?
A street tire is intended primarily for paved-road use, while a dual-sport tire is designed for a mix of paved roads and off-road riding. The Tusk Waypoint listing describes an on/off-road tread; choose it for that stated mixed-use purpose, not as a substitute for a touring tire.
How can I tell whether a tire is meant for a front or rear wheel?
Check the product title and the tire’s own markings for a stated position, such as front, rear, or front/rear. This roundup includes examples of each. Match the position to your motorcycle’s required fitment, and do not assume a tire can be moved between wheels just because the diameter matches.
Should I check whether my wheel needs a tube?
Yes. Confirm whether your wheel and tire setup requires a tube, and whether the tire is intended for that setup, before installation. The MMG 3.00-18 listing identifies a tube-type tire, but that detail does not establish the requirements of other tires or your motorcycle’s wheels.
Final Words
For a V-twin or touring motorcycle requiring a 180/55B-18 rear, the Michelin Commander III is the strongest all-around choice here, with wet grip and longevity highlighted in its description. The Dunlop AE2 and Shinko SR777 HD Rear are alternatives in that size class. For other bikes, match size and position first; consider the Waypoint for its stated dirt/street mix, and confirm all fitment details before buying.

