Designed for electric vehicles in the 3000 to 4800 pound range, this a true highway-capable EV kit with excellent performance! Unlike m ost kits on Kingclima that come with a small, 8-inch or 9-inch diameter motor, this kit includes a massive 10-inch motor for peak torque and maximum horsepower!. This is the fast and easy way to convert your car or truck into an electric vehicle.