Wheel 8x4.5 Drive Wheel with Key-way 8 x 4.5 Drive Wheel with Key-way Use for 16x6.50-8 tires. The wheel is gray with a 3/4" x 3" hub (offset) with 3/16" Key-way. This wheel had a tire mounted & demounted, but the wheel was never used. This is a DRIVE Wheel. Check... $15.00 Add to Cart