The Maxxis Razr MT 35X12.50R18LT (part number TL00039700) is Maxxis' flagship DOT-approved mud terrain tire, and it wasn't dreamed up in a conference room. Maxxis built it using what they learned racing off-road, so the tread, compound, and casing are all aimed at the stuff that actually kills tires on the trail: sharp rock, deep mud, and sidewalls getting chewed up in ruts. If your rig spends real time off the pavement but still has to drive to work on Monday, this is the tire built for that split.
Start with the tread. The Razr MT uses a mud terrain pattern with deeply sculptured center blocks. Those blocks bite hard in loose dirt and mud for maximum off-road traction, but the pattern is laid out to keep the ride quieter than you'd expect from an aggressive mud tire. You get the grip without the constant highway drone that makes a lot of MTs miserable to live with every day.
The sidewalls are where the Razr MT earns its keep. Maxxis uses an armor sidewall design that does two jobs at once. It adds sidewall traction, so when you air down and the tire bulges against rock ledges or rut walls, the sidewall grabs instead of just sliding. It also adds puncture resistance right where trail damage tends to happen. Behind that, Maxxis' dual-core body-ply technology packs in extra casing strength for durability and toughness when the terrain gets ugly.
Features
- Mud terrain pattern with deeply sculptured center blocks for maximum off-road traction with a quieter ride
- Armor sidewall design for sidewall traction and puncture resistance
- Dual-core body-ply technology for added casing strength and durability
- Off-road compound with chemical fillers for tear and chip resistance and tread life
- DOT approved
The rubber matters too. The Razr MT runs an off-road compound with chemical fillers designed for maximum tear and chip resistance, which is exactly what you want on sharp rock and gravel that likes to rip chunks out of softer tires. That same compound is built for tread life, so you aren't burning through a set in one season.
This 35X12.50R18LT fits a 18" wheel and stands 34.8" tall with a 13.2" section width. It carries a 128Q F service description, meaning Load Range F, with a max load of 3,970 lbs. per tire at 80 PSI max inflation. Tread depth is 19/32" out of the box, the sidewall is raised black letter (RBL), and each tire weighs 76.8 lbs.
Fitment note: Maxxis approves this size on wheels from 8.50" to 11.00" wide, with 10.00" as the measuring rim width. Make sure your wheels land in that range before you order, and if you're stepping up in diameter, confirm lift, clearance, and gearing on your specific vehicle.
Why the Razr MT? It's a race-bred, DOT-approved mud terrain with a tough casing, armored sidewalls, and a chip-resistant compound, in a quieter-riding package than most tires this aggressive. It's a solid pick for the guy who wants one tire that can handle the trail, the mud hole, and the drive home.
Specifications
- Part #: TL00039700
- Size: 35X12.50R18LT
- Service Description: 128Q F
- Load Range: F
- Sidewall: RBL (Raised Black Letter)
- Rim Diameter: 18"
- Overall Diameter: 34.8"
- Section Width: 13.2"
- Max Pressure: 80 PSI
- Approved Rim Width: 8.50" - 11.00" (measuring 10.00")
- Max Load: 3,970 lbs.
- Tread Depth: 19/32"
- Weight: 76.8 lbs.