Radial (R)
Ply Rating: 18PR
Type: Tube Type (requires an inner tube)
Rim Diameter: 20 inches
Load Index & Capacity: Single 149 (3,250 kg / 7,160 lbs), Dual 146 (3,000 kg / 6,610 lbs)
Speed Rating: K (up to 110 km/h or 68 mph)
Standard Rim Size: 7.50
Features
Heavy-Duty Radial Build: Uses an all-steel radial carcass structure that evenly distributes weight and lowers rolling resistance to save fuel.
High Load Index: Typically rated at 18 Ply Rating (18PR) with a load index of 149/146 (supporting up to 3,250/3,000 kg dual/single load configurations).
Abrasion & Heat Resistance: Built with advanced synthetic rubber compounds and low-heat-generation cap tread designs to prevent cracking and stone drilling during long hauls.
Tread Patterns: Available in various specialized patterns (such as HS268, HS218, or HS801Q) tailored for steering, driving, or mixed-service positions depending on highway or mining conditions.
