Cooper 173006007 Roadmaster RM234 EM 11R24.5 Commercial Truck Tire 146/143L

The Cooper Roadmaster RM234 EM is a premium regional all-position commercial truck tire engineered for demanding high-scrub applications. This SmartWay verified tire delivers exceptional performance for medium-duty trucks, buses, and regional haul operations where durability and long tread life are essential.

Key Features:

• Deep tread depth for extended miles to removal and long service life
• Premium high-scrub tread compound provides excellent treadwear and superior cut and chip resistance
• Four full-width steel belts deliver enhanced strength and durability
• Integrated stone ejectors help prevent stone retention and casing damage
• Protective curb bar guards sidewall against curb scrubbing damage
• EPA SmartWay Verified for low rolling resistance and improved fuel efficiency
• All-steel radial construction ensures reliable performance through multiple retread cycles

Designed for steer axle and all-position use, the RM234 EM excels in urban and regional applications where frequent stops, turns, and curb contact demand maximum tread durability. The reinforced casing and specialized compound work together to maximize uptime and reduce operating costs in the most challenging service conditions.