Description
Sumitomo ST 528 11R22.5 H/16PLY
The Sumitomo ST 528 in 11R22.5 and 295/75R22.5 is engineered for highway and off-road commercial applications, delivering durability, stability, and consistent traction. Its proven rib tread design helps reduce rolling resistance while improving directional control and overall handling. Wide circumferential grooves efficiently evacuate water to enhance wet traction and driving safety. In addition, rust-inhibitor compounds protect the four steel breakers against corrosion, extending casing durability and retread life. Optimized groove geometry with integrated stone ejectors minimizes stone retention, while the deep tread profile provides strong off-road grip and long, reliable service life.
Features and Benefits
- Cut and chip resistant tread compound protects the tire from damage
- Thick undertread protects belts
- Designed for use on all positions of commercial trucks
- Wide grooves remove water from the tread to reduce the risk of hydroplaning on wet roads
- Sidewall protection ribs guard the tire from damage
Sumitomo ST528 Specifications
| "Product Code" | "Tire Size" | "Service Desc." | "Load Range / Ply" | "Pref Rim Width (inch)" | "Min Rim Width (inch)" | "Single Max Load (lbs)" | "Dual Max Load (lbs)" | "I.P. (psi)" | "Overall Diameter (inch)" | "Section Width (inch)" | "MinDual Spacing (inch)" | "Skid Depth (X/32"")" | "Static Loaded Radius (inch)" | "Revs Per Mile" | "Max Speed (mph)" |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5532052 | 11R22.5 | 146/143K | H/16 | 8 .25 | 7 .50 | 6,610 | 6,005 | 120 | 42 .0 | 11 .1 | 12 .6 | 26 | 19 .6 | 494 | 68 |
| 5532059 | 11R24.5 | 149/146K | H/16 | 8 .25 | 7 .50 " | 7,160 | 6,610 | 120 | 44 .1 | 11 .1 | 12 .6 | 26 | 20 .5 | 471 | 68 |
| 5532063 | 315/80R22.5 | 157/154K | L/20 | 9 .00 | 9 .00 | 10,200 | 8,270 | 130 | 42 .7 | 11 .2 | 13 .8 | 24 | 19 .7 | 491 | 68 |








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