Accelera PHI - 255/40 ZR18 Tire Streets

Accelera PHI - 255/40 ZR18

400 UTQG
Regular price
Sale price

The Accelera PHI 255/40 ZR18 is a 400 TRW UHP street tire that can also perform at the highest level on the track. The PHI was made to give you high-performance control and handling while reducing noise. At a higher treadwear than the 651 Sport, you get the best of both worlds: sacrificing grip, to get longer tire life and heighten performance.

Need more convincing? The PHI:

  • Is equipped with medium lateral grooves which make this tire great in all conditions
  • Is made with a strong yet flexible shoulder block to increase control and handling
  • Allows lower HP cars to hang with the ‘big boys’

Spec and Sizes

Wheel Diameter
Load Index & Speed Symbol Rim Width
Rim Width
Section Width
Overall Diameter
Tread Depth
18" 99Y XL 9 10.2 26 9.5