Roadmaster

Roadmaster® RM351 HD™

  • Mixed Services
  • Drive Position
  • M+S Rated

The RM351 HD is the newest edition to the Roadmaster® line of mixed service products. This highly versatile on/off road drive tire includes attributes specifically tailored for mixed service applications, such as logging, mining, and construction. The deep lugs, cut and chip resistant compound, and stone ejectors provide the performance and durability required while operating in both on and off road conditions.

Tire Features

Cut and Chip Resistant Compound

Cut and Chip Resistant Compound

32/32" deep tread depth

32/32" deep tread depth

Stone ejector ledges

Stone ejector ledges

Optimized should design

Optimized should design

Warranties & Guarantees

2023 Commercial Replacement Tire Guide, Limited Warranty & Registration Booklet For Cooper® & Roadmaster® Tires

DOWNLOAD PDF WARRANTY

Tire Specifications
Tire Specifications

Full Specs

DOWNLOAD TIRE SPECIFICATIONS
Load Range
Tire Size
  • Tire Size 11R22.5
  • Static Loaded Radius 0 in/ 0 mm
  • Load Range H
  • Tread Depth 32 / 25 mm
  • Revs 489 mile/ 304 km
  • Max Speed 68 mph/ 42 kmh
  • Tire Weight 138 lbs/ 62.6 kgs
  • Approved Rim Width 7.5-8.25 in
  • Single Max Load 6610 lbs/ 2998.2 kgs
  • Overall Diameter 0 in/ 0 mm
  • Single Inflation Pressure 120 psi/ 827 kpa
  • Overall Width 11.3 in/ 287 mm
  • Dual Max Load 6005 lbs/ 2723.8 kgs
  • Overall Width Loaded 11.3 in/ 287 mm
  • Dual Inflation Pressure 120 psi/ 827 kpa