Sold as a set of 2 Trucks. When things get burly Ace Pilots know, 55's are the king of the session. Plenty of delicious hanger surface that lives to grind, coupled with our unbeatable geometry, there really can be nothing like it. Machine polished to a low lustre. Our polished finish trucks are the go-to choice when performance at no sacrifice is your goal. Constructed from pure 7071 series aluminum. Hanger Width 6.37", Axle Width 9.0", Fits Boards 8.5" to 9.12".