The GPS Gravity 456 ATV front tires feature a 4 ply carcass with a Premium rubber compound that provides great traction yet has long life survivability. It’s popular tread design has proven to be the top choice of affordable aftermarket ATV tires & with GPS Tire’s rubber/carcass improvements makes a great choice for an OEM replacement All-Round use ATV Sport tire. Excellent in medium/hard type terrain combined with the All-New GPS Gravity 655 tire by Goldspeed Products that is designed for racers and the harsh conditions of the GNCC race series. This GPS Gravity 655 rear 20x11x9 tire performs excellent in all types of terrain and conditions ranging from muddy, rocky, sandy to hard-pack – making it the perfect tire for anyone looking for a good, aggressive, durable 20x11x9 tire. The GPS Gravity 655 features a durable 6-Ply construction using premium rubber and nylon, it’s reinforced sidewall and design gives added protection and traction that is unmatched.