DESCRIPTION: Specifications: Name:1:10 On-Road Car 1).Rubber Tires: 1.Outer Diameter: 80 mm 2.Inner Diameter: 60 mm 2).Plastic Wheel Rims: 1.Wheel Diameter:57 mm 2.Wheel Width:31mm 3.Wheel Drive Hex: 12mm Package Contents: 100% Brand New Color: Wheels Black Quantity: Tires x 4 pcs + Wheel x 4 pcs Notes: Please allow ±5mm differences due to manual measurement， thanks. INCLUDED: 4 x WR8 Tarmac Wheel Tires