TIre Brand: NITTO PartNo: N152-430 Tire Size: 225/40-18 Tire Description: 225/40ZR18 NT-555 92W 25.2 2254018 Tire Size Description: 225/40ZR18 Speed Rating: W UPC: 4.98191E+12 Tire Model: EXTREME ZR Load Index: 92 PSI: 0 StgItem: 0 EMarked: 0 Section Width: 225 Profile: 40 Rim Diameter: 18 Weight: 22.71 Tire Diameter: 25.2 Tire Diameter: 0 Min Width In: 8 Max Width In: 9