Brand: Firestone

Model: FS591

Size: 11R22.5

Vehicle Type: Commercial Semi-Truck (Class 8 / Heavy Duty Fleets)

Position: Steer / All-Position

Load Range: H (16 Ply Rating / 16PR) (Also available in Load Range G / 14PR in select distributions)

Load Speed Index: 146/143L (Supports up to 75 mph / 120 km/h)

Tread Depth: 18/32" (14.2 mm)

Max Load Single: 6,610 lbs (3,000 kg)

Max Pressure Single: 120 PSI (827 kPa)

Max Load Dual: 6,005 lbs (2,725 kg per tire in dual setup)

Max Pressure Dual: 120 PSI

Approved Rim Width: 8.25 inches

Outside Diameter: 41.1 inches (1,044 mm)

Section Width: 11.5 inches (292 mm)

Weight: 119 lbs (54 kg approx.)