Cooper Discoverer H/T Plus All-Season Tire - 265/60R18 114T Tire only Optimized pitch sequence by size which reduces noise frequency, allowing a quiet ride. Rim protector decreases the chance of rim damage that can occur if a tire / wheel assembly scuffs a curb. Slightly rounded mold profile balances wet traction and long tread life. All-weather tread provide excellent all-weather performance.