The Mastercraft Courser HTR Plus tire is an extension of the Mastercraft Courser HTR tire line featuring sizes for sport trucks and plus fitment sizes. Typically a tire-line has exactly the same tread pattern on all sizes, but what makes this tirespecial is the tread is optimized according the specific dimension of the individual size. This makes the tire perform better according to the vehicle it fits. For this reason it is well suited for large 20-inch original equipment replacements or for plus sizes to later model trucks and SUVs. The Mastercraft Courser HTR Plus tire varies the number of shoulder elements based on the tire size, which reduces noise frequency and allows a quieter ride in all sizes. Another extra feature is a rubber rim protector that extends beyond the rim flange. This decreases the chance of rim damage that can occur if you rub up against a curb during parallel parking.