Amp Terrain Attack R/T Adds Six New Tire Sizes
Truck and off-road owners gain six additional sizes to match their vehicle setups.
Updated on Nov. 1, 2026 in Car Types
The Wheel Group launched expanded sizes of its Amp Tires brand ahead of the 2026 SEMA Show. The company is rolling out six additional sizes of its Amp Terrain Attack R/T tire, and it also expanded designs, sizes, and finishes across its Kraze Wheels, Dirty Life Race Wheels, Mayhem Wheels, and Body Armor-branded products.
Why it matters
For drivers shopping for truck and off-road upgrades, the wider size range means more options for matching a tire to a specific wheel and vehicle setup. The product expansion arrived in the lead-up to the 2026 SEMA Show, a major industry event where manufacturers typically unveil new aftermarket products.
The Wheel Group is adding six sizes to its Amp Terrain Attack R/T tire line. The expansion also covers new designs, sizes, and finishes across Kraze, Dirty Life Race, Mayhem, and Body Armor-branded wheels.
The players
The Wheel Group
A wheel and tire company whose brands include Amp Tires, Kraze Wheels, Dirty Life Race Wheels, Mayhem Wheels, and Body Armor, serving the truck and off-road aftermarket.
The details
The Amp Terrain Attack R/T tire uses a variable-pitch tread and a cut-resistant compound, which the company positions for mixed-terrain use. Its biting edges, siping, and open channels are designed to improve grip across different surfaces. The tire is offered in two sidewall designs, with Sidewall 1 featuring a pocketed block pattern in varying heights.
Timeline
The product expansions launched ahead of the 2026 SEMA Show, held in November 2026.
The Home Front
Aftermarket wheel and tire upgrades sit within the broader automotive accessories market, where off-road and truck customization continues to draw consumer spending. This expansion adds sizing options to an existing product line rather than introducing a new category.
If you own a truck or off-road vehicle and are considering new tires or wheels, check whether the new Amp Terrain Attack R/T sizes fit your vehicle's specifications. Confirm fitment with a qualified tire shop before purchasing, since wheel and tire changes affect handling and should be installed by a professional.
The takeaway
Expanded size options give truck and off-road owners more ways to match tires to their vehicle setup. Before buying, verify sizing and fitment with a tire professional, since the source did not list pricing or availability dates.
Further reading
For more on how vehicle categories shape tire and wheel choices, browse our Car Types coverage.
Source note: This article includes information reported by Modern Tire Dealer.
