Stone ejectors in both the center and shoulder grooves help to prevent tire damage and improve handling and scallop grooves between the tread blocks increase the number of biting edges for better traction off the road. This Hankook DynaPro tire also features wide tread with an enlarged footprint for more even wear and improved grip in all road conditions. Ride with confidence and ease with your new Hankook DynaPro ATm tires. Hankook DynaPro ATm Tire, 235/75R15XL: * Rugged puncture resistance thanks to a wraparound tread that guards against cuts and breaks while providing exceptional traction in mud or snow * Wave kerf features deep two-step sipes extend tread life and improve wet-road performance * Tiered side groove makes a smaller moving angle for the tread block to secure safer cornering * Stone ejectors in both the center and shoulder grooves help to prevent tire damage and improve handling * Scallop grooves between the tread blocks increase the number of biting edges for better traction off the road * Angled side groove is self-cleaning to push out mud for enhanced traction under wet conditions * Zig-zag block edge helps to provide excellent grip in wet, icy or dry conditions * Wide tread furnishes an enlarged footprint for more even wear and improved grip in all road conditions * Rim flange protector guards valuable wheels from accidental curb damage * Rim cushion prevents sidewall damage and tire separation if air pressure is too low * Reinforced carcass improves hill climbing ability and steering stability * Nylon-reinforced belts for durability . Specific Sidewall Style: Black Serrated Letters Tire Installation from $11 per Tire Click Here For More Info