The POLSTER truck is a medium height skateboard truck with a classic yet significant look, available in 5.25" and in a variety of different colorways and finishes. POLSTER trucks are made from T6 heat treated 356 aluminum which combines maximum strength and minimum weight. The 4041 chrome moly alloy steel axle on our trucks features beveled tips to prevent the thread-ends from being damaged by impact or friction. The bushings are 95a (medium) and manufactured exclusively for POLSTER from high rebound urethane which makes the truck quick to respond while still allowing for a smooth and stable ride. POLSTER Trucks feature a New School Grad 8 steel kingpin. Its ribbed shaft prevents slipping of the kingpin even after months of wear and tear. By getting rid of as much surplus material as possible without compromising stability, the POLSTER baseplate is engineered to be lightweight yet robust.