Douglas Technologies Blue Label Wheel - 10x5 - 3+5 Offset - 4/156 , Bolt Pattern: 4/156, Wheel Rim Size: 10x5, Color: Aluminum, Rim Offset: 3+5, Position: Front/Rear Ideal for use in dunes and recreational riding Standard strength Blue Label wheels are made from .125in. thick, 6061 heat treated aircraft grade aluminum