The Double Coin RR905 wide base all-position commercial truck tyre features a solid shoulder design for even wear and long original mileage without compromising traction. The Double Coin RR905s 6-rib, 5-groove truck tyre provides superior handling and a smooth quiet ride. It offers a tread pattern/heavy ply rating designed for multiple uses, the 6-rib design is excellent for free rolling applications and a durable casing that provides long original tread life and promotes multiple retreads