The RWHLS8X3 R-Trac® wheels, measuring 8" x 3", are symmetrical and offer a unique combination of the benefits provided by both pneumatic and solid wheels. These wheels are 30% lighter than traditional pneumatic wheels, providing a lighter load for transportation. They also offer a soft cushion ride, minimizing vibrations and ensuring a comfortable experience. With low rolling resistance, these wheels allow for easy maneuverability. The high-strength polymer hub adds durability and strength to the wheels. Moreover, these wheels feature "no-flat" tires, guaranteeing reliability in any condition. Sold as a pack of 2 wheels, they come with cotter pins and washers for easy installation. These wheels are compatible with the R6, R8, R14, and R16 carts.