Mayhem Rampage 8090 20x9 Wheel, 5x150, 18mm Offset, Matte Black
For qualified buyers at checkout
Secure checkoutEncrypted payment
Warranty Information
Vendor warranty summary
Mayhem Warranty
At a glance: Lifetime structural for the original buyer; 12 months on painted, chrome, PVD and clear-coated finishes; claims through the selling dealer
This is Mayhem'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: November 4, 2026.
Coverage by product line
| Mayhem product | Coverage |
|---|---|
| Wheel structure (manufacturing defects) | Lifetime, original retail purchaser |
| Painted, chrome-plated, PVD and clear-coated finishes | 12 months from retail purchase |
| Polished, uncoated or raw finishes | Not covered |
What's covered
- Manufacturing defects in workmanship and materials under normal, intended use
- Finish defects on painted, chrome, PVD and clear-coated wheels for 12 months
- Repair or replacement, as decided at inspection
What's not covered
- Polished, uncoated or raw finishes, and rust, pitting or discoloration from improper maintenance
- Road hazards, accidents, racing, abuse and neglect
- Adverse weather damage
- Unauthorized alterations or repairs
- Improper mounting, excessive loads and incorrect tire sizes
- Accessories and adapters not approved by the manufacturer
- Removal, installation and shipping charges
How to make a Mayhem warranty claim
- Contact NVMOS, the dealer you bought from, with your order number and photos of the wheel
- Keep the original receipt or other proof of purchase
- The wheel is inspected through the dealer, who decides whether it is repaired or replaced
- Removal, installation and shipping costs are the owner's responsibility
Mayhem contact: Mayhem Wheels (The Wheel Group): contact form at mayhemwheels.com/pages/contact; no warranty phone or mailing address is published on the warranty page. · Warranty page
Bought it from NVMOS? Start with us.
The Wheel Group's warranty sends claims back through the dealer that sold the wheel, with proof of purchase and an inspection. Contact NVMOS first, since we are that dealer and can start the claim directly. Have your order number and a few photos of the issue ready, then call or text us at (920) 249-7744 or send us a message.
Shop Mayhem at NVMOS
Mayhem Cogent Dually 8107D 22x8.25 Wheel, 8x200, 115mm Offset, Gloss Black Milled
Mayhem Cogent 8107 22x10 Wheel, 8x165.1/8x170, -19mm Offset, Gloss Black Milled with Prism Red
Mayhem Utopia 8114 Wheel, 22x12, 6x139.7, -44mm Offset, Black with Milled Spokes
See all Mayhem products, lead times and FAQs →
Disclaimer: The information on this page describes Mayhem's 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. Sources: Mayhem / The Wheel Group limited warranty (official) and Mayhem Wheels home page (official) and Mayhem contact page (official). Last updated on nvmos.com: November 4, 2026. See our return policy for NVMOS's own terms.
About the brand
Mayhem Wheels is a cast truck and Jeep wheel brand from The Wheel Group, built around aggressive styling in sizes and offsets that suit lifted and stock trucks alike. NVMOS carries Mayhem's 5, 6 and 8-lug wheels, including dually fitments, for the half-ton, heavy-duty and Jeep platforms we support.
Lead time: In-stock parts ship in 1-3 business days; parts stocked at the manufacturer take about 1-2 weeks
Shop all 287 MayhemWarrantyAll brands
Warranty terms are set by Mayhem, not NVMOS, and can change. Bought from us? Call (920) 249-7744 and we'll handle the claim with the brand.
Mayhem Rampage 8090 20x9 Wheel, 5x150, 18mm Offset, Matte Black
A 20x9 cast Rampage (8090) wheel from Mayhem in Matte Black. The 5x150 bolt pattern and a 110mm hub bore set what it bolts to. It fits the listed vehicles, including Ram 1500, Toyota Land Cruiser and Toyota Tundra.
| Spec | Detail |
|---|---|
| Fitment | Ram 1500 (1994-2001, 2004-2006, 2013-2024); Toyota Land Cruiser (1999-2007); Toyota Tundra (2007-2021) |
| Wheel size | 20x9 |
| Bolt pattern | 5x150 |
| Hub bore | 110mm |
| Offset | 18mm |
| Finish | Matte Black |
| Construction | Cast aluminum alloy |
| Load rating | 3640 lb (40 inch tires) |
| Weight | 42 lb |
Confirm tire size, brake clearance and suspension height against the offset before ordering. Install instructions are available. Mayhem install instructions: download the PDF. Not sure it fits your build? Call or text us at (920) 249-7744 with your year, trim and setup and we will confirm it.
What vehicles does this wheel fit?
It fits the listed vehicles: Ram 1500 (1994-2001, 2004-2006, 2013-2024); Toyota Land Cruiser (1999-2007); Toyota Tundra (2007-2021). Fitment still depends on matching the 5x150 bolt pattern, 110mm hub bore and offset.
What bolt pattern and hub bore does it have?
5x150 bolt pattern and a 110mm hub bore.
Is it compatible with TPMS?
Yes, it is TPMS compatible.
What is the warranty?
See our Mayhem warranty page for the current terms.
Multi-column
Join Our Community
For all things NVMOS, check us out on Instagram and Facebook!
Financing Available
Pay over time with Affirm or PayPal Credit at checkout, for qualified buyers.
Contact Us
Have a question? Just send us an e-mail at support@nvmos.com
