AEV 37" Tire Clearance Kit for 2024+ GMC Sierra 2500 AT4X AEV Edition
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Warranty Information
Vendor warranty summary
AEV (American Expedition Vehicles) Warranty
At a glance: Limited lifetime parts warranty for the original purchaser against material and manufacturing defects; finish defects get one year
This is AEV's warranty, not an NVMOS policy. We've summarized it in plain English to save you a search. The manufacturer's official terms always govern and can change without notice. Last reviewed on nvmos.com: October 27, 2026.
Coverage by product
| Product or component | Coverage |
|---|---|
| AEV accessories: bumpers, tire carriers, DualSport suspension, wheels, skid plates, snorkels, flares, lighting mounts and recovery gear | Limited lifetime |
| Original AEV paint, powder coat or dip finishes | 1 year |
| Wear items: bushings, bump stops, heim joints, beadlock rings | Not covered |
What's covered
- Material and manufacturing defects in AEV accessories
- Original purchaser only, with proof of purchase
- AEV may repair the part, replace it, or reimburse the purchase price, at its discretion
What's not covered
- Second owners
- Labor to diagnose, remove or install parts
- Abuse, misuse, modification, improper installation or poor maintenance
- Vehicles used in racing, competition or commercial activity
- Trail and weather finish damage such as rock chips, scratches, sap, salt and sun
- Incidental costs, damage to non-AEV parts, counterfeit parts, and shipping back to AEV
How to make an AEV warranty claim
- Gather your proof of purchase and photos of the defect
- Contact AEV's warranty department to get a return merchandise authorization (RMA)
- AEV usually asks for the part back for inspection; if a replacement ships first, AEV may charge for it and refund once the defect is confirmed
AEV warranty contact: Email warranty@aev-conversions.com · Phone 248-926-0256
Bought it from NVMOS? Start with us.
Have your order number and a few photos of the issue ready, then call real humans at (920) 249-7744 or send us a message. We'll tell you whether the claim goes through us or straight to AEV, and help it along either way.
See all AEV products at NVMOS →
Disclaimer: The information on this page describes AEV's (American Expedition Vehicles) own warranty policy. It is not a warranty offered by NVMOS (No Visible Means of Support LLC). Manufacturers update their terms at any time; we review these pages periodically, but the manufacturer's current official policy is the one that applies to your claim. Source: AEV official parts warranty. Last updated on nvmos.com: October 27, 2026. See our return policy for NVMOS's own terms.
About the brand
AEV (American Expedition Vehicles)
AEV (American Expedition Vehicles) builds OE-quality bumpers, suspension, wheels and armor for Jeep Wrangler and Gladiator, Ram HD, Ford Super Duty, Chevy and GMC trucks. NVMOS carries AEV's EX and RX bumpers, DualSport RT, XP and SC suspension systems, Borah, Katmai and Crestone DualSport wheels, skid plates, snorkels, HighMark flares and the AEV recovery gear line.
Based in: Wixom, Michigan (founded in Missoula, Montana in 1997) · Made in: USA, most parts within 200 miles of Detroit · Lead time: Ships from AEV; bumpers and suspension systems ship freight or oversize
Shop all 272 AEV (American Expedition Vehicles)WarrantyAll brands
Warranty terms are set by AEV (American Expedition Vehicles), not NVMOS, and can change. Bought from us? Call (920) 249-7744 and we'll handle the claim with the brand.
AEV 37" Tire Clearance Kit for 2024+ GMC Sierra 2500 AT4X AEV Edition
The 2024+ GMC Sierra 2500 AT4X AEV Edition is purpose-built for adventure, ready to take on challenging trails with its advanced suspension, factory skid plates, and aggressive 35″ tires. But for drivers who want to push the limits even further, stepping up to 37″ tires is the ultimate upgrade—delivering extra ground clearance and the confidence to tackle bigger obstacles. The challenge? The stock setup just isn’t designed for tires this large. Many owners find that fitting 37″ tires leads to rubbing, restricted wheel travel, and even potential damage when the terrain gets rough.
That’s where the AEV 37″ Tire Clearance Kit makes all the difference. Engineered specifically for your Sierra, this all-in-one kit comes with precision brackets, trim templates, plastic closeouts, and replacement lower fender flare extensions—everything you need to safely and confidently run 37×12.50″ tires on factory wheels or 37×13.50″ on AEV Salta XD Wheels. With these upgrades, your larger tires can move and flex as they should, even in extreme off-road conditions, without rubbing or causing harm to your truck.
We’ve also chosen materials that closely match your Sierra’s OEM plastics, so the kit blends right in with the factory look. The result is a clean, professional appearance paired with the rugged performance you expect from your AEV-equipped Sierra.
Key Features
- Eliminates Tire Rubbing: Ensures clearance for 37″ tires, even during maximum suspension articulation.
- OEM-Quality Integration: Closeouts are designed to match factory plastics for a seamless finish.
- 2024-2026 GMC Sierra 2500HD/3500HD
Fitment is per AEV. Confirm your model year, trim and options before ordering.
| Spec | Detail |
|---|---|
| Brand | AEV (American Expedition Vehicles) |
| Part number | 26060051AA |
| Warranty | AEV limited lifetime parts warranty |
Not sure which version fits your build? Call or text us at (920) 249-7744.
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