The Sailun S637 is a versatile commercial tire suitable for all positions of semi-trucks, including the trailer axle. Wide ribs and grooves provide all-season traction.
It also uses a durable rubber compound, offers good heat dissipation and a retreadable casing, and has a wide shoulder that resists scrub damage.
The 265/70R19.5 size is rated 140M for load and speed. It offers 18/32-inch tread depth, a 112 psi maximum inflation pressure and an overall diameter of about 34.2 inches.
| Tire size | 265/70R19.5 |
| Tire load index | 140 |
| Tire speed rating | M |
| Tire season | All-Season |
| Tire terrain | Highway Terrain |
| Tire sidewall style | Black Sidewall |
| Tread depth | 18/32 |
| Overall diameter | 34.2 in |
| Manufacturer | Sailun |
| Tire width | 265 mm |
| Vehicle fitment type | Universal |
| Is run flat | N |
| Vehicle type | Trailer |
| Construction type | Radial |
| Electric vehicle tire | N |
| Wheel diameter | 19.5 in |
| Flotation tire | N |
| Features | Fits Multiple Makes And models |
| Items included | Tire Only |
| Total count | 1 |
| Vehicle class designator | C |
| Tire location | All-Position Tire |
| Tire diameter | 19.5 in |
| Tire type | Commercial Tires |
| Model | S637 8244332 |
| Maximum inflation pressure | 112 psi |
| Tire aspect ratio | 70 |
Specifications are as published by the manufacturer. Please confirm the size against the placard on your vehicle before ordering.