Cooper 173037005 Roadmaster RM230 HH 11R22.5 Steer Tire 146/143K

The Cooper Roadmaster RM230 HH is a heavy-duty on/off highway steer tire designed for mixed-service applications where trucks encounter both highway and construction site conditions. This 11R22.5 tire features a robust construction rated at 146/143K load capacity, making it ideal for dump trucks, concrete mixers, and other vocational vehicles that demand durability beyond standard highway tires.

Key Features:

• On/off highway tread design optimized for steer axle positioning
• 11R22.5 size with 146/143K load rating for heavy-duty applications
• HH tread depth provides extended service life in demanding conditions
• Black sidewall (BW) construction
• H speed rating for mixed-service applications
• Deep tread pattern resists cutting and chipping on construction sites
• Strong casing construction for multiple retreading cycles

The RM230 series is engineered to handle the punishment of construction environments while maintaining the ride quality and handling characteristics needed for highway travel. The aggressive tread pattern provides excellent traction on loose surfaces while evacuating mud and debris effectively. Cooper's commercial-grade rubber compounds deliver resistance to cuts, tears, and irregular wear patterns common in vocational service.