20 Inch Mayhem Wheels Built for Trucks, SUVs and Off-Road Rigs
The 20 inch Mayhem wheels here cover a deep run of monoblock designs sized at 20" for full-size trucks, SUVs and lifted off-road builds. Across the lineup you'll find bold, machined-and-milled faces, blacked-out finishes and chrome, in fitments that span common 5- and 6-lug patterns plus heavy-duty 8-lug applications. Every order ships free, and financing is available through Affirm.
Shop 20" Mayhem Wheels
Showing 36 in stock.
If you want to see how this size fits into the wider range, browse the full Mayhem lineup, or step down to 18" Mayhem wheels and 17" Mayhem wheels, or scale up to 22" Mayhem wheels.
Why a 20-Inch Mayhem Fits the Truck and SUV Look
At 20 inches, a wheel fills the arch on a modern truck or SUV while still leaving room for a meaningful tire sidewall, so you keep ride comfort and off-road tire choice without giving up presence. Mayhem leans into aggressive, deep-concave and milled-spoke styling that suits factory and lifted ride heights alike. Each design here is built as a one-piece monoblock, a cast structure that keeps the wheel simple and rugged for daily truck duty.
Which Models and Finishes You Can Get in 20"
The 20" roster is broad. Daily-driver and overland favorites include the Prodigy in Matte Black, the Scout in Matte Black and Matte Gold, the Compass and Delta in Matte Black and Matte Gunmetal, and the Intrepid in Gloss Black and Matte Bronze.
Milled and machined faces
Models like the Cogent, Decoy, Essex, Flywheel, Hatchet, Tripwire and Utopia bring Gloss Black/Milled and milled-spoke treatments. The Apollo adds a Gloss Black/Prism option, while the Ordinance offers Gloss Black, Gloss Black/Milled and Matte Bronze/Milled. For bright work, the Combat, Fierce, Monstir and Chaos are available in Chrome.
Prefer to shop by color? Jump to Black Mayhem wheels, Chrome Mayhem wheels, Bronze Mayhem wheels or Gray Mayhem wheels.
20" Fitment Coverage
The 20-inch fitments here run across 5-lug, 6-lug and 8-lug bolt patterns. Popular truck and SUV patterns include 6x135 for late-model F-150-style trucks and 6x139.7 for many half-ton trucks and SUVs, plus 5x127, 5x114.3, 5x139.7 and 5x150. SUV and crossover patterns include 6x120. Heavy-duty 8-lug trucks are covered by 8x165.1, 8x170 and 8x180 applications. Always confirm the exact diameter, width, offset and bore against your specific vehicle before ordering.
How to Choose Your 20-Inch Mayhem
Start with your bolt pattern, then pick the stance you want. For an aggressive, poke-forward look on a lifted truck, a deeper offset model such as the Mayhem Fierce 8103 in Chrome or the Mayhem Beast 8102 in Black/Milled Spokes tucks a wide wheel under flared arches. For a cleaner factory-friendly fit, the Mayhem Compass 8305 in Matte Black and Mayhem Scout 8302 in Matte Black use milder offsets. Want milled accents with a glossy base? Consider the Mayhem Cogent 8107 or the Mayhem Decoy 8108. For 8-lug duallies and HD applications, the Mayhem Chaos 8030 in Chrome covers 8x180.
Frequently Asked Questions
Which Mayhem models come in 20 inches?
Many do, including Apollo, Arsenal, Assault, Beast, Chaos, Cogent, Combat, Compass, Cortex, Crossfire, Decoy, Delta, Essex, Fierce, Flat, Flywheel, Hatchet, Hermosa, Intrepid, Monstir, Ordinance, Prodigy, Rampage, Scout, Tank, Tripwire, Utopia and Warrior.
Do 20" Mayhem wheels fit 8-lug trucks?
Yes. Several 20-inch designs are offered in 8-lug patterns such as 8x165.1, 8x170 and 8x180, which cover many heavy-duty diesel and dually applications.
Are these 20-inch Mayhem wheels one-piece?
The 20" Mayhem models here are built as one-piece monoblock castings, a rugged single-structure design suited to truck and SUV use.