The Synergy SP900 is a commercial tire designed for the steer axle of semi-trucks in on-highway applications. Circumferential grooves clear water and slush to improve hydroplaning resistance.
A symmetric ribbed tread and all-season compound extend tread life and give year-round traction, while an optimized design lowers rolling resistance to help fuel efficiency.
This 225/70R19.5 light truck size carries a 128/126M load and speed rating, load range G. It has an overall diameter of about 31.4 inches.
| Tire size | 225/70R19.5 |
| Tire load index | 128 |
| Tire speed rating | M |
| Tire load range | G |
| Tire season | All-Season |
| Tire terrain | Highway Terrain |
| Tire sidewall style | Blackwall |
| Overall diameter | 31.4 in |
| Manufacturer | Synergy |
| Tire width | 225 mm |
| Vehicle fitment type | Universal |
| Is run flat | N |
| Vehicle type | Truck |
| Construction type | Radial |
| Electric vehicle tire | N |
| Automotive parts division | RV & Trailer |
| Wheel diameter | 19.5 in |
| Flotation tire | N |
| Maximum vehicle rim width | 6.75 in |
| Features | Fits Multiple Makes And models |
| Items included | Tire Only |
| Minimum vehicle rim width | 6 in |
| Total count | 1 |
| Vehicle class designator | C |
| Tire location | Steer Tire |
| Tire diameter | 19.5 in |
| Tire type | Commercial Tires |
| Model | SP900 SY2105 |
| Tire aspect ratio | 70 |
Specifications are as published by the manufacturer. Please confirm the size against the placard on your vehicle before ordering.