Our commercial wheel 24.5 x 8.25 Truck/Bus Wheel is made of forged aluminum which allows the wheel to be lighter than steel wheels and has a metallic silver to fight erosion. Specification: Diameter: 24.5 in Width: 8.25 in Rim Material: Aviation-grade Forged Aluminum (6061) Bolt Pattern (PCD): 10x285.75mm Bore (CB): 220.1mm Max Load: 7400 LB Outset: 143mm Our commercial wheels are constructed by forging aviation-grade aluminum (6061) and then heat treated (T5T6). Easy to clean, corrosion-resistant, not easy to deform under high torque. German CNC tools are used to construct our commercial wheels，The outside is polished like a mirror to reflect the face. Suitable for rear wheels. 24.5 x 8.25 ,(PCD): 10x285.75mm，Bore (CB): 220.1mm. Less weight, greater strength, and increased lifespan compared to steel wheels. Suitable for truck Steer，guide，drive， trailer position. Well balanced, low wobble, 30% increased tire lifespan. Tried and true for 10 million+ trucks. Recommended tires:255/70R24.5，275/8024.5，295/75R24.5，11R24.5.