245 / 45 ZR 18 ACCELERA PHI-R 100Y XL (30 K MILES)_x000D_ _x000D_ _x000D_ Phi-R_x000D_ The ultimate tuning master_x000D_ _x000D_ Triple rib_x000D_ Improves high speed stability and better steering response_x000D_ _x000D_ Shoulder blocks_x000D_ Provide improved cornering and maneuvering stability_x000D_ _x000D_ Additional sipes_x000D_ Allow pattern noise reduction

225 / 40 ZR 18 ACCELERA PHI 92Y XL (30 K MILES)

205 / 50 ZR 17 ACCELERA PHI 93W XL (30 K MILES)

245 / 35 ZR 18 92Y XL ACCELERA PHI-R (30 K MILES)