AMP Terrain Attack M/T 35X11.50R20LT

The AMP Terrain Attack M/T in 35X11.5R20 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.

The AMP Terrain Attack M/T is a mud-terrain tire built for drivers who spend real time off the pavement — in the mud, dirt, sand, gravel, and snow. Its aggressive tread pattern is designed to bite into loose and broken terrain, and reviewers repeatedly note strong grip on gravel and sand along with capable performance in snow. It carries an A traction rating, reflecting its focus on wet and low-grip surfaces where a purpose-built off-road tire earns its keep.

Despite its trail-first mission, the Terrain Attack M/T draws praise for surprisingly civil on-road manners, with owners describing it as smoother-riding than expected for a mud tire. That balance makes it a practical choice for a truck or SUV that has to commute during the week and still handle serious dirt on the weekend. It also has a reputation for solid value, giving off-road-minded shoppers an aggressive look and capability without stepping up to the priciest names.

Offered across a wide range of fitments, the model spans 17- to 28-inch rim diameters and comes in heavier-duty load ranges (D, E, and F) to suit half-ton, three-quarter-ton, and larger trucks. The breadth of load indexes and sizes means there is typically a configuration to match a lifted rig, a stock 4x4, or something in between.

AMP Terrain Attack M/T highlights

• Aggressive mud-terrain tread built for mud, dirt, sand, gravel, and snow
• A traction rating for confident grip on loose and low-traction surfaces
• Reviewers report strong grip on gravel and sand plus capable snow performance
• Surprisingly smooth, reliable road manners for a mud tire
• Available in D, E, and F load ranges to fit light-truck and heavy-duty rigs
• Wide fitment range spanning 17- to 28-inch rim diameters

What 35X11.5R20 means

Flotation sizes read in inches: 35X11.5R20 stands about 35 inches tall, measures about 11.5 inches wide, and mounts on a 20-inch wheel. At that nominal height it turns roughly 576 revolutions per mile. Overall diameter is the number to watch for clearance and speedometer accuracy when you size up.

The service description on this tire decodes to a load index of 124 — a maximum load of 3,527 lbs per tire. The speed symbol Q corresponds to a maximum sustained speed of 99 mph.

Load Range E corresponds to a 10-ply rating.

Specifications

Frequently asked questions

What does 124Q mean on the AMP Terrain Attack M/T?

124Q breaks down as load index 124 — rated for 3,527 lbs per tire — with a Q speed rating, good for a maximum sustained 99 mph.

What kind of tire is the AMP Terrain Attack M/T?

The AMP Terrain Attack M/T in 35X11.5R20 is a mud terrain tire. Trucks, SUVs, and 4x4s — including lifted and heavy-duty rigs — that need serious off-road traction while still driving to and from the trail on the street.

Will 35X11.5R20 tires fit my vehicle?

Check the size molded into your current tire's sidewall or the tire placard inside the driver's door jamb — if it reads 35X11.5R20, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right.

Keep shopping

See every AMP Terrain Attack M/T size, explore mud terrain tires, or view all tires at ThreePiece.us.