RC4WD - Force Directional Semi Rear Wheels w/ Spiked Caps Pacer Tech A 3-speed automatic transmission produces

A 3-speed automatic transmission produces dynamic acceleration

Provides added slipper cooling via the extra heat sink fins

We also moved the inner cross brace away from the chassis

Customized polished black base with blue chamfered accents goes great with your stock plastic parts or after market blue parts

RC4WD - Force Directional Semi Rear Wheels w/ Spiked Caps Pacer Tech A 3-speed automatic transmission producesSpecifications: CNC Billet Aluminum Size: 1. 7" OD: 1. 7in 43. 18mm Negative Offset: 0. 72in 18. 4mm Center Hole: 0. 15in 4mm Width: 1. 77in 45mm Hex Size: 12mm Each Wheel Weight: 1. 51oz 43g What's Included: 1x Force Directional Semi Rear Wheels w Spiked Caps (Right) 1x Force Directional Semi Rear Wheels w Spiked Caps (Left) 2x Spiked Caps Tires Confirmed to Fit: Long Haul 1. 7" Commercial 1 14 Semi Truck Tires (Z T0026) Roady 1. 7" Commercial 1 14