Sumitomo ST788SE 16PLY 11R22.5 – Steer Tire


  • Long Haul Steer Tire
  • Innovative teardrop-shaped decoupling groove reduces shoulder strain and prevents tearing.
  • Significantly wider tread face for consistent retreadability, with wide, solid shoulders that evenly dispense contact pressure for long, even wear.
  • Improved tire compounding and micro edge sipes dramatically improve treadwear.
  • Stone ejectors in the base of the tread groove promote casing integrity.
  • Four Steel Belt Package – resists punctures, increases vehicle stability, and contributes to more retread cycles.





Dual Load 143
Dual Max Load (pounds) 6005
Load Index 146
Load Range (Ply) H
Manufacturer’s Mileage Warranty None
Max PSI 120
Maximum Load (pounds) 6610
Measured Rim width (inches) 8.25
Net Weight 122.200
Overall Diameter (inches) 41.40
Quick Size Storage 11225
Radial R
Rim Diameter 22.5
Section Width (inches) 11.000
Sidewall Markings BW
Size/Dimensions 11R22.5 TL 16 146/143L
Speed Rating L
Tread Depth (n/32 inches) 18