Longboard Skateboard Trucks Combo Set 70mm Bigfoot Pathfinder Wheels with Silver Trucks, Bearings, and Hardware Package This just add wood package contains everything you need to complete or upgrade a deck. Includes Trucks, Wheels, Bearings, Hardware, and Risers. Just add wood! Bigfoot Pathfinders measure 70mm x 45mm with 80A SHR hardness. The 80A Super High Rebound (SHR) hardness provides a good amount of slide-ability while retaining grip and roll characteristics The Pathfinder is designed to break free and provide icy smooth slides with little-to-no break in period. The pathfinders rounded edges and stone ground finish make a wheel that provides predictable slides right out of the box Core trucks are light weight and feature heavy duty aluminum with grade 8 steel kingpins and axles, as well as USA made bushings and pivot cups.