4x RC4WD American Racing 2.2" AR23 Beadlock Wheels
2x M2.5 x 14mmSteel Socket Head Cap Screws (Z-S1213)
1x Miniature Scale Hex Bolt Tool for M2.5 & M3 Scale Bolts (2.5mm Hex)

Replacement Hardware:
Steel Socket Head Cap Screws M2.5 x 6mm (Z-S0855)
RC4WD Miniature Scale Hex Bolts (M2.5 X 12mm) (Silver) (Z-S1598)
Miniature Scale Hex Bolt Tool for M2.5 & M3 Scale Bolts (2.5mm Hex) (Z-S0635)

Notes:
Due to many different methods to design tires and wheels, RC4WD has no control over other manufacturers products, so they can only tell you that RC4WD tires and wheels work together. In some cases, their wheels and tires will work with other brand wheels and tires, but they can not guarantee the outcome.

Specifications:
CNC Machined
Billet Aluminum
Silver Anodized Finish
Fits Standard 12mm Hex
Wheel Size: 2.2"
OD: 2.48in / 63mm
Width: 1.41in / 35.9mm
Center Hole OD: 0.20in / 5.2mm
Negative Offset: 0.41in / 10.5mm
Each Wheel Weighs: 2.80oz / 116.4g