Best 37 12 50 R17 Mud Tires for Off-Road Use

#1 · Best Overall

1. BFGoodrich Mud-Terrain T/A KM3

• Size: 37×12.50R17/D 124Q
• Rim Size: 17 in
• Load Capacity: 3525 lb

Best for: Rock-crawling and mud enthusiasts.

Why it ranks #1: Exact 37×12.50R17 size with stated 5% better mud traction, 8% better rock traction, and 27% tougher sidewalls than previous models.

Krawl-TEK technology gives the BFGoodrich Mud-Terrain T/A KM3 a stated 8% improvement in rock traction over previous models, helping off-road drivers find grip while climbing. Its 5% better mud traction claim also speaks to buyers tackling loose, muddy routes in a 37×12.50R17/D tire.

Terrain-Attack tread blocks are shaped to grip from multiple approach angles, supporting traction when the route changes direction or surface. The listed 27% tougher sidewalls add a durability point for rough off-road use, while the 3525-pound load capacity is a key specification for checking vehicle requirements. This is a 17-inch tire for light trucks, SUVs, and crossovers; rims are not included, so wheel procurement and mounting are separate parts of the setup.

Skip it if you need rims included with the tire; this listing supplies the tire only, so plan for a separate wheel and mounting setup.

For drivers prioritizing rock climbing and mud traction in a 37×12.50R17 setup, the KM3 offers specific traction improvements and tougher sidewalls; factor in separate rims and verify vehicle load requirements.

Listed on Amazon as: BFGoodrich Mud Terrain T/A KM3 Radial Car Tire for Light Trucks, SUVs, and Crossovers, 37×12.50R17/D 124Q

#2 · Highest Capacity

2. GRIPMAX MaxGrip M/T

• Size: 37X12.50R17
• Rim Size: 17 in
• Load Capacity: 3968 lb

Best for: High-load mud-terrain truck setups.

Why it ranks #2: Exact 37×12.50R17 fitment, 3,968-pound load capacity, and Load Range F 12-ply construction make it a high-capacity mud-terrain option.

A 12-ply Load Range F construction and stated 3968-pound load capacity distinguish the Gripmax MaxGrip M/T for buyers comparing higher-load 37×12.50R17 light-truck tires. Its all-season mud-terrain classification suits drivers seeking one listed tire category for changing seasonal conditions.

The 12-ply rating and Load Range F designation give shoppers concrete construction and load details to compare with vehicle requirements, while the 3968-pound capacity adds another fit-planning figure. It is listed as an all-season mud-terrain tire for light trucks and includes the tire only, so wheels are a separate part of installation. The listing also warns that packages may be separated in courier facilities and arrive on different days, which can affect scheduling a multi-tire install.

Skip it if you need all tires for an installation to arrive together; the listing warns that packages may be separated in transit.

Choose this Gripmax when Load Range F, a 12-ply rating, and the stated load capacity matter for your light-truck comparison. Account for possible split deliveries when arranging installation, and check that its specifications suit your vehicle.

Listed on Amazon as: Gripmax MaxGrip M/T Mud Off-Road Light Truck Radial Tire-37X12.50R17LT 37X12.50X17 37X12.50-17 128Q Load Range F LRF 12-Ply BSW Black Side Wall

#3

3. Nexen Roadian MTX

• Size: LT37X12.5R17
• Rim Size: 17 in
• Load Capacity: 3.97E+3 lb

Best for: High-capacity 37-inch tire buyers.

Why it ranks #3: The listed LT37X12.5R17 size and approximately 3,970-pound load capacity suit buyers prioritizing a high-capacity light-truck tire.

The Nexen Roadian MTX lists a 128Q specification and a load capacity of approximately 3970 pounds, giving buyers concrete figures for comparing a 37-inch mud-terrain light-truck tire. Its LT37X12.5R17 size identifies the 17-inch rim fitment and intended light-truck category.

The 128Q designation and stated load capacity are useful comparison points when checking tire requirements for a light truck, while the LT37X12.5R17 size helps identify the intended wheel diameter and tire dimensions. The listing specifies a tire-only package, so buyers arranging a replacement should account for separate wheel and installation needs. No tread-pattern behavior or additional operating features are provided in the supplied product details, making the listed size and load information the strongest available selection facts.

Skip it if you need a wheel included with the tire; this Nexen listing provides a tire only.

This Nexen suits buyers prioritizing a 37-inch light-truck size and the listed 128Q and load-capacity figures when comparing fit. Treat it as a tire-only purchase and verify the specifications against your vehicle’s requirements.

Listed on Amazon as: Nexen Roadian MTX Mud Terrain LT37X12.5R17 128Q F Light Truck Tire

#4 · Wet-Grip Features

4. Nitto Trail Grappler M/T

• Size: LT37/12.50R17
• Rim Size: 17 in
• Load Capacity: 3525 lb

Best for: Wet-road and trail commuters.

Why it ranks #4: The exact-size LT37/12.50R17 tire lists deep sipes for wet-surface grip, balanced void ratio for mud removal, and a 3,525-pound capacity.

Deep sipes give the Nitto Trail Grappler M/T added grip on wet surfaces, while its balanced void ratio is specified to remove dirt and mud for continuous traction. That pairing suits drivers balancing wet-road use with muddy trail sections in a 37-inch, 17-inch-rim fitment.

The deep sipes support wet-surface grip, and reinforced shoulder grooves are listed for better all-season performance, giving buyers two features relevant beyond a single dry-terrain scenario. Its balanced void ratio helps clear dirt and mud from the tread to maintain traction as the route changes. Nitto lists a 3525-pound load capacity and 17-inch rim size. The listing includes a tire, so wheel selection and installation remain separate considerations for a complete setup.

Skip it if you need a complete wheel-and-tire assembly in one listing; this product is listed as a tire only.

The Nitto fits buyers who want wet-surface grip features alongside dirt- and mud-clearing tread for mixed road and trail use. It is a tire-only listing, so plan separately for compatible wheels and installation.

Listed on Amazon as: Nitto 37X12.50R17LT D TRAIL 124Q 36.9 37125017

#5

5. Toyo Open Country M/T

• Size: 37X12.50R17LT 124Q D/8
• Rim Size: 17 in
• Load Capacity: 3525 lb

Best for: Eight-ply light-truck tire shoppers.

Why it ranks #5: This exact 37X12.50R17LT mud-terrain tire lists a 124Q rating, 8-ply D construction, and 3,525-pound load capacity.

An 8-ply, D-rated construction is the clearest differentiator of this Toyo Open Country M/T, giving buyers a specific tire specification to compare for a 37X12.50R17 light-truck setup. Its listed 3525-pound load capacity adds a practical figure for checking vehicle requirements.

The 8-ply D/8 designation and 3525-pound load capacity provide two concrete points for evaluating whether this tire matches a vehicle’s tire requirements. Its 37X12.50R17 size and 17-inch rim specification help narrow wheel-fit planning, while the supplied product is the tire itself rather than a full wheel assembly. The listing identifies it as a mud-terrain radial, but provides no additional tread-performance details to compare, so buyers should base their decision on the specifications provided.

Skip it if you need a wheel included with your tire purchase; this Toyo listing identifies the included component as a tire.

This Toyo is for light-truck owners comparing an 8-ply D-rated 37X12.50R17 mud-terrain radial against vehicle requirements. The listing gives core sizing and load details, but wheels and the rest of the installation setup are separate.

Listed on Amazon as: Toyo Tires Open Country M/T Mud Terrain Radial Tire-37X12.50R17 124Q 8-ply, Model:360770

#6 · Four-Tire Set

6. Kanati Mud Hog M/T Four Tires

• Size: 37X12.50R17
• Rim Size: 17 in
• Load Capacity: 2756 lb

Best for: Four-tire all-season mud setup.

Why it ranks #6: The listing supplies four mud-terrain tires in 37X12.50R17, with C 6-ply construction and 2,756-pound capacity per tire.

This Kanati Mud Hog listing supplies four 37X12.50R17 mud-terrain tires, giving buyers a matched quantity for a full four-tire replacement plan. Its all-season description and self-cleaning tread pattern address drivers who encounter mud, snow, and changing weather on light-truck routes.

The self-cleaning tread is described as clearing mud and snow, helping keep the footprint from staying packed as conditions change. The product description also cites water removal from the footprint for hydroplaning resistance, a relevant consideration on wet roads. This is a C (6-ply) radial with a listed 2756-pound load capacity and 17-inch rim size; those figures help with vehicle and wheel planning. The four-tire listing is tire-only, not a complete wheel package.

Skip it if you need a listed load capacity above 2756 pounds per tire; compare your vehicle requirements before choosing this C-rated set.

This four-tire Kanati set suits light-truck owners seeking all-season mud-terrain tread with described mud, snow, and water-clearing behavior. Its 2756-pound listed capacity is an important boundary to check against your vehicle’s requirements.

Listed on Amazon as: Kanati Mud Hog M/T LT37X12.50R17 Mud Terrain C (6 Ply) Radial Four Tires

#7

7. Kanati Mud Hog M/T Two Tires

• Size: 37X12.50R17
• Rim Size: 17 in
• Load Capacity: 2756 lb

Best for: Two-tire Kanati replacement pair.

Why it ranks #7: The two-tire listing specifies the same 37X12.50R17 mud-terrain size and C 6-ply construction, but supplies fewer tires than the four-tire option.

This Kanati Mud Hog listing contains two 37X12.50R17 mud-terrain tires, making it a pair option for buyers replacing two tires rather than sourcing a four-tire set. The all-season description and self-cleaning tread are relevant to light-truck drivers facing mud, snow, and changing weather.

The self-cleaning tread pattern is described as clearing mud and snow, which can help maintain a usable footprint as surfaces change. The product description also says the tread eliminates water from the footprint for hydroplaning resistance, a practical feature on wet routes. Its C (6-ply) radial specification and 2756-pound load capacity give buyers details for vehicle checks. The listing is tire-only and includes two tires, so it does not provide wheels or a complete four-tire set.

Skip it if you need four tires from one listing; this Kanati package contains two, while the four-tire Kanati Mud Hog listing suits that need better.

This two-tire Kanati package fits light-truck owners replacing a pair and seeking the described all-season, self-cleaning mud tread. Choose it only if two tires meet your plan; its 2756-pound capacity also merits a vehicle check.

Listed on Amazon as: Kanati Mud Hog M/T LT37X12.50R17 Mud Terrain C (6 Ply) Radial Two Tires

#8

8. Mickey Thompson Baja Boss XS

• Size: 37X12.50R17LT
• Rim Size: 17 in
• Load Capacity: 2755 lb

Best for: Rock-crawling with highway access.

Why it ranks #8: It fits 37X12.50R17 and has four-ply sidewalls and Sidebiters, but its description emphasizes rugged-terrain use rather than a mud-terrain designation.

PowerPly Pro four-ply sidewall construction is specified to increase puncture resistance, a useful consideration for rock-crawling routes. The Mickey Thompson Baja Boss XS also pairs large four-pitch SideBiters with an asymmetric pattern and silica-reinforced compound for off-road traction, while its DOT certification permits highway use.

PowerPly Pro sidewall construction and the reinforced casing target puncture resistance when terrain is rough, while the extra-large four-pitch SideBiters add shoulder traction for off-road maneuvers. Its functional asymmetric pattern and silica-reinforced compound are also identified as contributors to off-road traction. DOT certification supports highway use between trail sections. This is a 37X12.50R17LT tire with a stated 2755-pound capacity; wheels are sold separately, so the tire alone does not complete the setup.

Skip it if you need wheels included; this listing states that wheels and tires are sold separately.

The Baja Boss XS suits drivers who want rock-crawling-focused sidewall and shoulder features with DOT-certified highway use between trails. Check the listed 2755-pound capacity against your requirements, and arrange wheels separately.

Listed on Amazon as: Mickey Thompson Baja Boss XS 37X12.50R17LT 116Q C