NPM (Run Flat Tire)
THE RUN-FLAT TIRE
The PHI NPM is Accelera’s original run-flat tire with Non-Pressure Mobility (NPM) technology. Created with a self-supporting tire system, the tire’s bead construction and super sidewall are specially designed to reduce heat, maintain shape, and hold vehicle weight, even in zero pressure conditions. Unlike conventional tires, you can drive on without disruptions while maintaining better control during air loss with a run-flat tire. Drive with peace of mind during unexpected tire situations with the Accelera PHI NPM tire. For additional run-flat options, check out the PHI-R NPM.
Key Features
Shoulder Block
Design to get better stability when cornering and reduce noise.
Three Main Ribs
Provide stability on a straight road and facilitate handling.
Wet Side
Effectively drains water to keep the tire grip on the wet road surface.
Specs and Sizes
| Series | Size | Load Index / Speed Symbol |
|---|---|---|
| 35 | 315/35 ZR20 | 110W XL |
| 35 | 255/35 ZR18 | 90W |
| 40 | 275/40 ZR20 | 106W XL |
| 40 | 225/40 ZR18 | 88W |
| 45 | 225/45 ZR17 | 91W |
| 55 | 225/55 ZR17 | 97W |