A strong transfer case skid plate shields vulnerable drivetrain components from rocks and trail debris, and the right choice is the one engineered for your exact vehicle. This roundup includes truck- and SUV-specific options, from AEV stamped-steel plates to Toyota-branded protection and replacement shields for older GM models. Construction ranges from 1.8mm hot-stamped boron steel to 4mm stamped steel, while listed weights run from 2.14 to 46 pounds.
Installation also varies: some plates use existing mounting points or bolt on directly, while one AEV listing says drilling is required on certain trucks. Check model, drivetrain, trim, and transmission compatibility before ordering; a plate that looks suitable but misses your vehicle configuration may not mount correctly.
The picks below prioritize fitment clarity and useful protection details.
The AEV Silverado 1500 Boron Plate leads as Best Overall because it is specified for 2019+ 4WD Silverado 1500 and Sierra 1500 models and uses 2.5mm hot-stamped boron steel. It is a strong fit for owners seeking a dedicated plate for those trucks, but note the listing says drilling is required on non-ZR2/AT4X trucks and some early 2023 models. For a different truck or SUV, choose a product explicitly listed for that vehicle.
Our Top Picks

AEV Silverado 1500 Boron Plate
Its 2.5mm hot-stamped boron steel construction and stated fit for 4WD Silverado 1500 and Sierra 1500 models make it a strong dedicated truck option.
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Thickest SteelThe 4mm stamped alloy-steel plate is specified for Silverado HD and Sierra HD 4WD trucks and includes installation hardware.
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Hot-Stamped BoronThis Colorado and Canyon 4WD plate uses 1.8mm hot-stamped boron steel and is described as matching plates found on ZR2 Bison and AT4X AEV Edition models.
View on Amazon- No-Drill Bolt-On Hooke Road Tundra Plate
Compare fitment, materials, and installation considerations
| # | Product | Weight | Compatible with Vehicle Type | Buy |
|---|---|---|---|---|
| 1 | 1. AEV Silverado 1500 Boron PlateBest Overall | 39 lb | — | View on Amazon |
| 2 | 2. AEV Silverado HD Steel KitThickest Steel | 46 lb | Truck | View on Amazon |
| 3 | 3. AEV Colorado Canyon PlateHot-Stamped Boron | 17.16 lb | — | View on Amazon |
| 4 | 4. Hooke Road Tundra PlateNo-Drill Bolt-On | 34.1 lb | — | View on Amazon |
| 5 | 5. Toyota Tacoma Transfer Plate2024+ Tacoma Transmission Coverage | 19.69 lb | — | View on Amazon |
| 6 | 6. Rugged Ridge Wrangler PlateWrangler JK Trail Shield | 28 lb | Car | View on Amazon |
| 7 | 7. Westin Transfer Case PlateMaintenance-Access Skid Plate | — | SUV | View on Amazon |
| 8 | 8. I1MOTOR Aluminum GuardHybrid Toyota Aluminum Guard | — | For 2024-2026 TOYOTA LAND CRUISER LC250 /… | View on Amazon |
| 9 | 9. Zyntorly GM Transfer ShieldClassic GM Truck Replacement | — | SUV, Truck | View on Amazon |
| 10 | 10. KarParts360 Sierra PlateSierra HD Replacement Panel | 2.14 lb | — | View on Amazon |
Detailed Reviews: Best Transfer Case Skid Plate

#1 · Best Overall
1. AEV Silverado 1500 Boron Plate
- Weight: 39 lb
Best for: Boron Steel 1500 Truck Armor.
Why it ranks #1: Its 2.5mm hot-stamped boron steel construction and stated fit for 4WD Silverado 1500 and Sierra 1500 models make it a strong dedicated truck option.
At 2.5mm, the AEV plate uses hot-stamped boron steel to protect the transfer case on 2019+ Chevrolet Silverado 1500 and GMC Sierra 1500 4WD models. Its vehicle-specific design targets demanding off-road conditions, while the installation requirement for some trucks is an important part of assessing fit and mounting work.
AEV identifies the construction as 2.5mm hot-stamped boron steel, described as ultra-high-strength, press-hardened material, connecting its specification to protection of critical drivetrain components. Fitment covers 2019+ Silverado 1500 and Sierra 1500 4WD models. Installation requires drilling on non-ZR2/AT4X trucks and some early 2023 models, so buyers can account for that additional work before mounting. The included component is the transfer-case skid plate, and the listed item weight is 39 pounds.
- 2.5mm hot-stamped boron-steel construction
- Listed for 2019+ Silverado 1500 and Sierra 1500 4WD
- Protects transfer-case drivetrain components
- Compatible with listed ZR2 and AT4X applications
- Drilling is required on non-ZR2/AT4X trucks and some early 2023 models.
Skip it if you need a no-drill installation on a non-ZR2/AT4X truck; Toyota's PT228-35244 uses existing Tacoma attachment points.
This AEV plate suits 2019+ Silverado 1500 and Sierra 1500 4WD owners seeking boron-steel transfer-case protection. Account for the stated drilling requirement on applicable trucks when planning installation.
Full product details
| Brand | AEV |
|---|---|
| Included Components | Transfer Case Skid Plate |
| Item Weight | 39 pounds |
| Manufacturer | American Expedition Vehicles |
| Part Number | 56060002AA |
| Material | Boron |
| Model Number | 56060002AA |
Listed on Amazon as: AEV Transfer Case Skid Plate Hot-Stamped Boron Steel Compatible with 2019-2026 Chevrolet Silverado 1500 / GMC Sierra 1500
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#2 · Thickest Steel
2. AEV Silverado HD Steel Kit
- Weight: 46 lb
- Compatible with Vehicle Type: Truck
Best for: Heavy-Duty HD Truck Protection.
Why it ranks #2: The 4mm stamped alloy-steel plate is specified for Silverado HD and Sierra HD 4WD trucks and includes installation hardware.
Its 4mm stamped-steel construction gives the AEV kit a substantial protective barrier for 2020–2026 Silverado HD and Sierra HD 4WD trucks. The vehicle-specific fit is intended to preserve factory-correct mounting and driveline clearance while shielding the transfer case and nearby underbody components from trail and job-site hazards.
AEV specifies 4mm stamped alloy steel, connecting a substantial plate construction to protection against rocks, stumps, trail debris, and job-site hazards. Fitment is tailored to 2020–2026 Silverado HD and Sierra HD 4WD models, with factory-correct mounting and proper driveline clearance cited as part of its precision fit. The kit includes hardware, supporting installation. At 46 pounds, the listed weight is worth accounting for when handling the plate during mounting or storage.
- 4mm stamped alloy-steel construction
- Covers transfer case and surrounding underbody components
- Fitment for specified 2020–2026 HD 4WD trucks
- Kit includes hardware
- At 46 pounds, the plate is relatively heavy to handle during installation.
Skip it if you have a 2023+ Colorado or Canyon 4WD; AEV's 58060013 is listed for those midsize trucks.
For Silverado HD or Sierra HD 4WD owners facing rough trails, overlanding routes, towing conditions, or job-site hazards, this kit offers targeted coverage. Its year and 4WD fitment boundaries should guide the selection.
Full product details
| Brand | AEV |
|---|---|
| Compatible with Vehicle Type | Truck |
| Included Components | AEV Transfer Case Skid Plate Kit & Hardware |
| Item Weight | 46 pounds |
| Manufacturer | American Expedition Vehicles |
| Part Number | 57060003AA |
| Material | Alloy Steel |
| Model Number | 57060003AA |
Listed on Amazon as: AEV Transfer Case Skid Plate Kit Compatible with Chevy Silverado HD & GMC Sierra HD 4WD (2020-2026) 4mm Stamped Steel Heavy-Duty Underbody Protection, Off-Road Armor
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#3 · Hot-Stamped Boron
3. AEV Colorado Canyon Plate
- Weight: 17.16 lb
Best for: Colorado Canyon Boron Steel.
Why it ranks #3: This Colorado and Canyon 4WD plate uses 1.8mm hot-stamped boron steel and is described as matching plates found on ZR2 Bison and AT4X AEV Edition models.
Hot-stamped boron steel is the defining feature of AEV’s transfer-case plate for 2023+ Chevrolet Colorado and GMC Canyon 4WD models. At 1.8mm thick, the press-hardened material is specified to shield both the transmission pan and transfer case, while the factory-fit appearance supports an integrated underbody setup.
AEV identifies 1.8mm hot-stamped boron steel as an ultra-high-strength, press-hardened material, linking its construction to protection for the transmission pan and transfer case. Fitment is specified for 2023+ Colorado and Canyon 4WD models, and the stated seamless integration aims for a factory-fit appearance. AEV also says these are the same OEM-validated skid plates found on Colorado ZR2 Bison and Canyon AT4X AEV Edition vehicles, giving buyers a concrete reference for the product’s application context.
- 1.8mm hot-stamped boron-steel construction
- Protects transmission pan and transfer case
- Listed for 2023+ Colorado and Canyon 4WD
- OEM-validated plates also found on named special editions
- The listed application is limited to 2023+ Colorado and Canyon 4WD models.
Skip it if you have a 2020–2026 Silverado HD or Sierra HD 4WD; AEV's 57060003AA is listed for those trucks.
This AEV plate suits Colorado and Canyon 4WD owners seeking coverage for both the transmission pan and transfer case. Keep its listed model-year and drivetrain scope in mind when matching it to a vehicle.
Full product details
| Brand | AEV |
|---|---|
| Item Weight | 17.16 pounds |
| Item model number | 58060013 |
| Manufacturer | American Expedition Vehicles |
| Part Number | 58060013 |
| Model | AEV Transfer Case Skid Plate |
| Package Dimensions | 35.5 x 33 x 4.2 inches |
Listed on Amazon as: AEV Transfer Case Skid Plate Compatible with 2023+ Chevrolet Colorado & GMC Canyon 4wd
View on AmazonWhy it ranks #4: It covers several Tundra cab styles, weighs 34.1 pounds, and uses a direct bolt-on setup that requires no drilling or vehicle modifications.
A direct bolt-on setup that requires no drilling or vehicle modifications makes the Hooke Road transfer-case plate a straightforward upgrade for owners of compatible 2007–2021 Toyota Tundras. Its stated purpose is to shield the transfer case from rocks and branches, bringing practical underbody protection to off-road driving.
Hooke Road lists fitment for Tundra Regular Cab, Double Cab, and CrewMax pickups from 2007–2021, so buyers can narrow compatibility by cab style as well as model year. The no-drill bolt-on installation avoids vehicle modifications, a useful distinction for owners who want a defined mounting process. Its chassis-armor role targets rocks and branches that can threaten the transfer case on challenging terrain. The listed item weight is 34.1 pounds, a consideration when handling the plate during installation.
- Fits listed 2007–2021 Tundra cab configurations
- Shields the transfer case from rocks and branches
- Direct bolt-on installation
- No drilling or vehicle modifications required
- Fitment is specified for Toyota Tundra pickups, not other vehicle lines.
Skip it if you drive a 2024+ Tacoma non-hybrid; Toyota's PT228-35244 lists that application and both transmission types.
This is a sensible match for Tundra owners who want transfer-case coverage for off-road terrain and a no-drill mounting approach. Keep the 2007–2021 year range and listed cab configurations in view when choosing it.
Full product details
| Brand | Hooke Road |
|---|---|
| Item Weight | 34.1 pounds |
| Manufacturer | Hooke Road |
| Part Number | QT.10057 |
| Package Dimensions | 33.5 x 20.5 x 4.3 inches |
Listed on Amazon as: Hooke Road Tundra Steel Transfer Case Skid Plate for 2007-2021 Toyota Tundra, Undercover Rock Guard Lower Body Protection Panel, Offroad Replacement Accessories
View on AmazonWhy it ranks #5: The Toyota plate fits non-hybrid Tacoma models with either listed transmission type and mounts to existing attachment points without drilling.
Compatibility with both six-speed manual and eight-speed automatic transmissions distinguishes Toyota’s 2024+ Tacoma transfer-case plate for non-hybrid models. It uses existing vehicle attachment points without drilling, pairing a vehicle-specific fit with a simpler mounting process while shielding the transfer case and underbody from rocks, branches, and road debris.
Toyota specifies fitment for 2024+ non-hybrid Tacoma models with either a 6-speed manual or 8-speed automatic, helping buyers match the plate across the listed transmission choices. Its no-drill installation uses existing attachment points, avoiding the need to create new mounting holes. The 40.2-by-29.9-inch dimensions describe the plate’s coverage footprint, while its protective purpose targets rocks, branches, and road debris during off-road use. These details make the application and mounting approach central to choosing it.
- Fits listed 2024+ non-hybrid Tacoma models
- Compatible with 6-speed manual and 8-speed automatic
- Uses existing attachment points without drilling
- 40.2 by 29.9 inches in size
- Fitment excludes hybrid Tacoma models.
Skip it if you have a Tacoma Hybrid; I1MOTOR's NLC01M101-3A-A lists 2024–2026 Tacoma Hybrid compatibility.
Non-hybrid 2024+ Tacoma owners who want underbody coverage and a no-drill mounting approach are the intended buyers. Check the transmission and hybrid distinction against the stated fitment before choosing this Toyota plate.
Full product details
| Brand | Toyota |
|---|---|
| Item Weight | 19.69 pounds |
| Item model number | PT228-35244 |
| Manufacturer | Toyota |
| Part Number | PT228-35244 |
| Model | Tacoma Transfer Case Skid Plate |
| Package Dimensions | 41 x 31 x 5 inches |
Listed on Amazon as: Toyota Tacoma Transfer Case Skid Plate, 2024+, 40.2 x 29.9 Inches, Compatible with 6-Speed Manual and 8-Speed Auto
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#6
6. Rugged Ridge Wrangler Plate
- Weight: 28 lb
- Compatible with Vehicle Type: Car
Best for: Wrangler JK Trail Shield.
Why it ranks #6: Its 4mm alloy-steel construction, 28-pound weight, and rust-resistant coating provide concrete protection details for the specified Wrangler JK/JKU fit.
Four-millimeter steel and reinforcing gussets give the Rugged Ridge 18003.32 a heavy-duty approach to protecting the transfer case on 2007–2018 Jeep Wrangler JK and JKU models. Its black powder coat and rust-resistant E-coating add a protective finish, while the plate’s stated purpose is to help prevent damage from off-road obstacles.
The 4mm steel plate pairs with special gussets and brackets, supporting a reinforced structure for exposure to trail obstacles. Its black powder coat and rust-resistant E-coating provide specified surface protection, a practical consideration for an underbody component. Rugged Ridge identifies the application as 2007–2018 Wrangler JK/JKU, keeping the intended vehicle scope clear. At 28 pounds, the listed weight is relevant when planning handling and mounting; the supplied information identifies it as a transfer-case skid plate.
- 4mm steel construction
- Special gussets and brackets reinforce the plate
- Black powder coat and rust-resistant E-coating
- Listed for 2007–2018 Wrangler JK/JKU
- The listed fitment is specific to Jeep Wrangler JK and JKU models.
Skip it if you need protection for a Tundra; Hooke Road's QT.10057 lists Regular Cab, Double Cab, and CrewMax fitment.
Wrangler JK and JKU owners looking for a steel guard against off-road obstacles can consider this Rugged Ridge plate. Its stated application is limited to those Jeep models, so it is not a general-purpose truck shield.
Full product details
| Brand | Rugged Ridge |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | Car |
| Item Weight | 28 pounds |
| Manufacturer | Rugged Ridge |
| Part Number | 18003.32 |
| Manufacturer Warranty Description | 3-year limited |
| Material | Alloy Steel |
| Model Number | 18003.32 |
Listed on Amazon as: Rugged Ridge | Skid Plate, Transfer Case, Heavy Duty | 18003.32 | Fits 2007-2018 Jeep Wrangler JK/JKU
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#7
7. Westin Transfer Case Plate
- Compatible with Vehicle Type: SUV
Best for: Maintenance-Access Skid Plate.
Why it ranks #7: The steel plate includes hardware and an install sheet, while vent openings and formed edges are described as supporting airflow and strength.
Vent holes, stamped reinforcing ribs, and access for oil-filter replacement and drain-plug service make the Westin 42-21025 especially relevant to buyers weighing protection against routine maintenance access. Its bolt-on installation and included hardware and install sheet support a defined mounting workflow, while the steel plate is intended to guard the transfer case during off-road driving.
Westin specifies heavy-duty 10-gauge HRPO steel, with stamped ribs adding strength while vent holes reduce weight and allow airflow toward the transmission and oil pan. Those openings also pair with the stated access for oil-filter replacement and the drain plug, helping preserve service access rather than requiring the plate to serve only as a shield. Bolt-on installation and included hardware and an install sheet support the mounting process. The listing categorizes compatible vehicles as SUVs.
- Heavy-duty 10-gauge HRPO steel
- Vent holes allow airflow toward transmission and oil pan
- Access for oil-filter replacement and drain plug
- Bolt-on installation with hardware and install sheet included
- The stated vehicle category is SUV, without a specific model application in the supplied facts.
Skip it if you need a stated Tacoma application; Toyota's PT228-35244 lists 2024+ non-hybrid models and both transmission options.
Consider the Westin when service access and underbody protection both matter for an SUV used off road. The supplied compatibility information gives a vehicle category rather than a specific model, so application details matter to the decision.
Full product details
| Brand | Westin |
|---|---|
| Color | Textured Black |
| Compatible with Vehicle Type | SUV |
| Included Components | Transfer Case Skid Plate, hardware and install sheet |
| Installation Type | Bolt-On |
| Manufacturer | Westin Automotive Products |
| Part Number | 42-21025 |
| Manufacturer Warranty Description | Manufacturer’s Warranty |
| Model Number | 42-21025 |
Listed on Amazon as: Westin 42-21025 Transfer Case Skid Plate
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#8
8. I1MOTOR Aluminum Guard
- Compatible with Vehicle Type: For 2024-2026 TOYOTA LAND CRUISER LC250 /…
Best for: Hybrid Toyota Aluminum Guard.
Why it ranks #8: Its aluminum construction is listed for select hybrid Toyota Tacoma and 4Runner models plus the Land Cruiser LC250, making exact powertrain checks essential.
Aluminum construction and listed hybrid Toyota applications set the I1MOTOR NLC01M101-3A-A apart from steel guards aimed at other vehicles. Its compatibility covers 2024–2026 Land Cruiser LC250 and Tacoma Hybrid models, plus 2025–2026 4Runner Hybrid, giving owners of those specified vehicles a transfer-case plate option made from a different material.
I1MOTOR specifies aluminum for the plate, a material distinction buyers can use when comparing it with steel options. Fitment spans 2024–2026 Toyota Land Cruiser LC250 and Tacoma Hybrid models, as well as 2025–2026 4Runner Hybrid, so the application is centered on named Toyota vehicles rather than a universal fit. The included component is a transfer-case skid plate. These model and year boundaries provide the essential selection checks for matching the guard to a vehicle.
- Aluminum construction
- Lists 2024–2026 Land Cruiser LC250 fitment
- Lists 2024–2026 Tacoma Hybrid fitment
- Lists 2025–2026 4Runner Hybrid fitment
- Compatibility is specified for the listed Toyota models and years only.
Skip it if you have a non-hybrid 2024+ Tacoma; Toyota's PT228-35244 lists non-hybrid Tacoma fitment and both transmission types.
Toyota owners of the listed Land Cruiser, Tacoma Hybrid, or 4Runner Hybrid applications can consider this aluminum transfer-case guard. Its specific model-year and hybrid fitment makes careful vehicle matching central to the choice.
Full product details
| Brand | I1MOTOR |
|---|---|
| Compatible with Vehicle Type | For 2024-2026 TOYOTA LAND CRUISER LC250 / 2024-2026 TOYOTA TACOMA HYBRID / 2025-2026 TOYOTA 4RUNNER HYBRID |
| Included Components | Transfer Case Skid Plate |
| Manufacturer | I1MOTOR |
| Part Number | NLC01M101-3A-A |
| Manufacturer Warranty Description | 1 Year |
| Material | Aluminum |
| Model Number | NLC01M101-3A-A |
Listed on Amazon as: Transfer Case Skid Plate Heavy Duty Aluminum Transfer Case Guard
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#9
9. Zyntorly GM Transfer Shield
- Compatible with Vehicle Type: SUV, Truck
Best for: Classic GM Truck Replacement.
Why it ranks #9: This bolt-on replacement identifies part number 20922755 and lists a broad range of GM trucks and SUVs, though construction details are limited.
Direct replacement for part number 20922755 gives this Zyntorly shield a clear role: restoring transfer-case coverage on a broad range of classic GM trucks and SUVs. Its bolt-on installation suits owners looking for a replacement shield rather than a universal underbody panel, with compatibility spanning multiple Chevrolet and GMC model lines.
The listed fitment covers Silverado 1500 and 2500 Classic models from 1999–2019, along with specified Sierra, Tahoe, Yukon, Suburban, Avalanche, Escalade, and Canyon applications. That range helps buyers identify a vehicle-specific replacement instead of relying on a generic guard. Bolt-on installation gives the part a defined mounting approach, while the 20922755 interchange number provides another way to check replacement relevance. The supplied specifications identify the included component as a transfer case skid plate shield.
- Directly replaces interchange number 20922755
- Bolt-on installation type
- Fitment spans listed Chevrolet trucks and SUVs
- Also lists compatible GMC models
- The specified fitment is limited to the listed vehicle models and year ranges.
Skip it if you need a shield for a Toyota Tundra; the Hooke Road QT.10057 is listed for 2007–2021 Tundras.
Choose this Zyntorly shield if your listed Chevrolet or GMC vehicle needs a bolt-on transfer-case replacement. Its broad but specifically bounded fitment makes matching the model and year range essential before selecting it.
Full product details
| Brand | Zyntorly |
|---|---|
| Compatible with Vehicle Type | SUV, Truck |
| Included Components | Transfer Case Skid Plate Shield |
| Installation Type | Bolt-On |
| Manufacturer | Zyntorly |
| Part Number | ZL-K01-310 |
| Manufacturer Warranty Description | 1 Year |
| Model Number | 20922755 |
Listed on Amazon as: Skid Plate Transfer Case Shield for Chevy Silverado 1500 1999-2019
View on AmazonWhy it ranks #10: This steel replacement is specifically listed for Sierra 2500/3500 HD trucks, but its 2mm thickness and 2.14-pound weight suggest a narrower replacement-style option.
A 2mm steel panel with bolt-on installation offers a defined replacement option for listed 2011–2019 GMC Sierra 2500 and 3500 HD applications. KarParts360 identifies it as a transfer-case skid plate replacing 25871126, giving buyers a part-number reference alongside the specified material, dimensions, and mounting details.
The listing identifies steel construction at 0.079 inches, or 2mm, and a transfer-case location, tying the material and placement directly to its protective role. Bolt-on installation gives buyers a clear mounting type, while the stated 0.472-inch mount-hole diameter and three-hole quantity provide useful details for planning the replacement. Fitment is specified for 2011–2019 Sierra 2500/3500 HD, and replacement number 25871126 offers another application reference. The listed item weighs 2.14 pounds.
- Steel construction, specified as 2mm thick
- Bolt-on installation
- Three mounting holes with 0.472-inch diameter
- Replacement reference 25871126
- The listed vehicle application is limited to 2011–2019 Sierra 2500/3500 HD.
Skip it if you need a plate for 2020+ Silverado HD or Sierra HD 4WD; AEV's 57060003AA lists those newer trucks.
This KarParts360 panel is a focused replacement choice for listed Sierra 2500 and 3500 HD owners seeking a bolt-on transfer-case shield. Its stated years and mounting details are the key boundaries to check.
Full product details
| Brand | KarParts360 |
|---|---|
| Item Weight | 2.14 pounds |
| Item model number | OLX-ACD25871126-CL360A51 |
| Manufacturer | KarParts360 |
| Part Number | OLX-ACD25871126-CL360A51 |
| Model | SIERRA 2500 HD |
| Dimensions | 14.5 x 8.3 x 2.1 inches |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: This product can expose you to chemicals including chromium (hexavalent compounds) which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov |
Listed on Amazon as: KarParts360 For GMC Sierra 2500/3500 HD 2011-2019 Transfer Case Skid Plate | Steel | Bolt-On | 0.07 Inches Thickness | 0.47 Inches Mount Hole Diameter | Replacement For 25871126
View on AmazonCheck for fitment traps before ordering
The most important fitment trap is assuming that a shared model name guarantees a match across every drivetrain, trim, or powertrain. The Toyota Tacoma plate is specifically for non-hybrid models and lists both 6-speed manual and 8-speed automatic compatibility, while the I1MOTOR guard is listed for hybrid Tacoma and 4Runner models and the Land Cruiser LC250. AEV’s Silverado 1500 plate specifies 4WD trucks, and its listing notes drilling for non-ZR2/AT4X trucks and some early 2023 models.
These differences matter more than a broad vehicle-family label. Before buying, compare the product’s stated model range with your cab, drivetrain, transmission, and hybrid status, then check whether your vehicle has the mounting points the plate expects.
When the listing is unclear, verify the replacement part number or ask the manufacturer rather than relying on appearance.
Understand the protection-versus-weight trade-off
A heavier or thicker plate is not automatically the better match for every vehicle or use. In this selection, AEV’s Silverado HD plate is 4mm stamped steel and weighs 46 pounds, while its Silverado 1500 plate is 2.5mm hot-stamped boron steel and weighs 39 pounds. The Colorado and Canyon AEV plate is 1.8mm hot-stamped boron steel and weighs 17.16 pounds.
These figures describe different products and applications, not a direct strength test, so they should not be treated as interchangeable performance rankings. A lighter plate may suit an owner prioritizing a vehicle-specific design with less listed mass; a thicker steel plate may appeal to someone whose priority is substantial underbody coverage.
Also check what the panel protects: the Colorado/Canyon listing mentions the transmission pan as well as the transfer case, while other listings describe transfer-case protection alone.
How to Choose a Transfer Case Skid Plate
Vehicle and drivetrain fitment
Start by matching the plate to your exact vehicle, drivetrain, and powertrain. The listings range from plates for specific truck families, such as the Silverado HD and Sierra HD 4WD, to options that distinguish hybrid and non-hybrid Toyota models. AEV’s Silverado 1500 plate specifies 4WD fitment, while Toyota’s Tacoma plate is for non-hybrid models and lists 6-speed manual and 8-speed automatic compatibility.
The I1MOTOR guard, by contrast, is listed for select hybrid Toyota models. If you have a newer or specialized configuration, favour a listing that spells out those details.
For a replacement on an older GM vehicle, the Zyntorly shield provides a part number and broad compatibility list, but confirm your specific application before ordering.
Material, thickness, and listed weight
Compare material and dimensions where the listing provides them, but do not treat thickness alone as a complete measure of protection. The choices include 4mm stamped steel on the AEV Silverado HD plate, 2.5mm hot-stamped boron steel on the AEV Silverado 1500 plate, and 1.8mm hot-stamped boron steel on the Colorado/Canyon plate. Listed product weights range from 2.14 pounds for the KarParts360 replacement to 46 pounds for the AEV HD kit.
Those products have different fitments and designs, so their figures are not a controlled comparison. Buyers seeking detailed material specifications can favour the AEV listings; someone replacing a small, specific Sierra component may prefer the KarParts360 plate, after confirming that its dimensions and application match.
Mounting and service access
Check how the plate mounts and whether installation calls for drilling or preserves access to service points. The Hooke Road Tundra plate is a direct bolt-on design that requires no drilling or vehicle modifications; Toyota’s Tacoma plate also uses existing attachment points without drilling. The AEV Silverado 1500 listing warns that drilling is required on non-ZR2/AT4X trucks and some early 2023 models.
Westin says its plate includes hardware and an install sheet, and describes openings that allow access to the oil filter and drain plug. If you want to avoid vehicle modifications, favour a listing that expressly confirms no-drill installation for your configuration.
If routine service access matters, look for explicit access details rather than assuming every skid plate has them.
Which Transfer Case Skid Plate Should I Choose?
Choose the plate whose stated fitment matches your vehicle first. For a 4WD Silverado 1500 or Sierra 1500, the AEV Silverado 1500 Boron Plate is the leading choice, with 2.5mm hot-stamped boron steel; check its drilling requirement for your trim. Silverado HD and Sierra HD owners can consider the AEV Silverado HD Steel Kit, which uses 4mm stamped steel.
For a Colorado or Canyon 4WD, choose the AEV Colorado Canyon Plate. Tundra owners seeking no-drill bolt-on installation should look at the Hooke Road Tundra Plate.
Tacoma buyers must distinguish the Toyota non-hybrid plate from the I1MOTOR hybrid guard. Wrangler owners can consider the Rugged Ridge Wrangler Plate, while GM replacement buyers should verify the Zyntorly or KarParts360 application carefully.
Frequently Asked Questions
How can I confirm a transfer case skid plate fits my vehicle’s trim and drivetrain?
Match the listing to your vehicle’s year, make, model, trim, and drivetrain before ordering. Check any stated installation conditions as well: the AEV Silverado 1500 listing, for example, notes drilling for non-ZR2/AT4X trucks and some early 2023 models. If fitment is unclear, verify the application with the seller.
Will a skid plate reduce ground clearance or affect access to service points?
It can depend on the plate’s design and how it mounts to your vehicle. Compare the plate’s position with your vehicle’s underside and consider whether it covers areas that need routine access. Check the product information or ask the seller about clearance and service access for your exact application before installation.
What should I inspect after a transfer case skid plate takes an impact?
Inspect the plate for bends, cracks, loose or damaged fasteners, and signs that it has shifted or contacted nearby components. Also check the mounting points and surrounding underbody for damage or leaks. If anything appears damaged or the plate no longer sits securely, avoid relying on it until the vehicle is assessed.
How should Tacoma buyers distinguish between the listed plate and a hybrid guard?
Confirm that the listing explicitly matches your Tacoma’s powertrain and model year. The Toyota Tacoma plate listed here is described as compatible with 6-speed manual and 8-speed automatic transmissions, while the editorial guidance distinguishes it from an I1MOTOR hybrid guard. Do not assume either listing fits every Tacoma.
What should I prioritize when choosing among these plates?
Prioritize stated vehicle fitment, then review material and installation details relevant to your use. The AEV Silverado 1500 boron plate is the leading choice for listed 4WD Silverado 1500 and Sierra 1500 models; HD owners can consider the AEV HD steel kit. For other vehicles, choose a plate explicitly listed for yours.
Final Words
Start with exact vehicle fitment, including year, trim, and drivetrain; a plate for another truck or SUV is not a substitute. For a 4WD Silverado 1500 or Sierra 1500, the AEV boron plate leads, but check its drilling requirement. HD, Colorado/Canyon, Tundra, Tacoma, and Wrangler owners should follow the vehicle-specific options and caveats above.
For GM replacement listings, verify the application before choosing.




