Cooper 173011010 Roadmaster RM258 WD 11R24.5 Drive Tire 149/146L Load Range H

The Cooper Roadmaster RM258 WD is a winter-certified medium-duty truck radial tire designed for open shoulder regional drive applications. This tire features an open shoulder design with four rows of lugs and is Three-Peak Mountain Snowflake (3PMSF) certified, meeting rigorous industry standards for severe winter performance.

Key Features:

• Deep 26/32nds tread depth with full-depth 3D siping in the lugs for improved traction and road contact
• Shoulder notches and chevron grooves provide excellent bite in winter conditions
• Stone ejectors in tread grooves prevent rocks from drilling into the casing, improving casing life
• Tie bars in the shoulders keep the tread from squirming for uniform wear
• Four steel belt construction allows for multiple retreads
• M+S rated with Three-Peak Mountain Snowflake symbol

This tire comes with a six-year, two-retread warranty, making it an excellent choice for regional haulers who demand reliable winter performance and long-term value. The size 11R24.5 with load range H provides load ratings of 149/146 and speed rating L, ideal for pick-up and delivery trucks operating in demanding winter conditions.