Roadmaster

Roadmaster® RM230 WH™

  • Mixed Services
  • All Position
  • Steer Position

The Roadmaster RM230 WH™ is a steer all-position waste haul tire for urban environments.

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Tire Features

Advanced Tread Width And Tread Depth

The advanced tread width and tread depth helps provide long miles to removal in waste haul applications.

High Wear-Resistant Compound

The unique tread compound was specifically designed for waste haul applications.

Stone Protector Ledges

The stone protector ledges in the center groove help resist stone penetration and retention

Deep Tread Depth

The 24/32' tread depth helps provide extended tread wear in

10,000-Lb. Load Capacity

A robust tire construction helps provide the load-carrying capacity for high-load steer axles.

Warranties & Guarantees

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

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Tire Specifications
Tire Specifications

Full Specs

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Load Range
Tire Size
  • Tire Size 315/80R22.5
  • Static Loaded Radius 0 in/ 0 mm
  • Load Range L
  • Tread Depth 24 / 19 mm
  • Revs 482 mile/ 300 km
  • Max Speed 68 mph/ 42 kmh
  • Tire Weight 170.1 lbs/ 77.2 kgs
  • Approved Rim Width 9.0-9.75 in
  • Single Max Load 10000 lbs/ 4535.9 kgs
  • Overall Diameter 44 in/ 1124 mm
  • Single Inflation Pressure 130 psi/ 896 kpa
  • Overall Width 12.6 in/ 320 mm
  • Dual Max Load 9090 lbs/ 4123.2 kgs
  • Overall Width Loaded 12.6 in/ 320 mm
  • Dual Inflation Pressure 130 psi/ 896 kpa