Sumitomo ST518
The Sumitomo ST518 is a commercial tire that’s tough enough for use on or off the pavement. The ST518 is designed with wide grooves to resist hydroplaning, a tough inner liner that protects the tire’s steel belts from corrosion, and Sumitomo’s C.V.S.T technology that limits flex and stress on the tire’s structure in rough use.
SUMITOMO ST518 12R22.5 12R22.5 ALL POSSITION ( WHOLESALE ONLY )
The Sumitomo ST518 12R22.5 H/16PLY is a heavy-duty commercial truck tire designed for all-position use in demanding mixed-service applications. First, this model features an application-specific tread compound that effectively resists cutting and chipping on rough surfaces. In addition, the robust four steel belt casing improves puncture resistance while enhancing vehicle stability. As a result, the casing supports multiple retread cycles and lowers overall operating costs. Consequently, manufactured by Sumitomo Rubber Industries, the Sumitomo ST518 delivers consistent durability, extended service life, and reliable performance across steer, drive, and trailer positions.
Features and Benefits
- Specifically, this tire is designed for use on all positions of commercial trucks; moreover, it delivers reliable performance in both on-road and off-road applications.
- Wide grooves remove water from the tread to reduce the risk of hydroplaning on wet roads
- All-steel belt casing increases strength and durability
- Stone ejectors built into grooves to protect casing from damage and allow for consistent traction
- Built with Sumitomo’s C.V.S.T technology that limits flex and stress on the tire in rough use
Sumitomo ST518 Specifications 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) |
| 5531116 | 10.00R20 | 146/143K | H/16 | 7 .50 | 7 .00 | 6,610 | 5,800 | 120 | 41 .5 | 11 .0 | 12 .5 | 20 | 19 .5 | 502 | 68 |
| 5531120 | 11.00R20 | 150/147K | H/16 | 8 .00 “ | 7 .50 | 7,200 | 6,320 | 120 | 42 .8 | 11 .7 | 13 .2 | 21 | 19 .9 | 488 | 68 |
| 5531155 | 12R22.5 | 150/147K | H/16 | 9 .00 | 8 .25 | 7, 390 | 6,780 | 120 | 42 .8 | 12 .0 | 13 .5 | 21 | 20 .0 | 488 | 68 |
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