Each wheel is made
from solid billet 6061-T6 aircraft grade material, and designed to replicate
the front wheels of any race car. Each wheel is molded with a polyurethane
material that won’t dent or give like a rubber wheel can. These wheels have
over a 10,000 lbs/ft. load capacity when your typical pro stock car will
produce a load rating of 600-800 lbs/ft. These wheels are 4” in O.D. and have a
3/8” through hole for mounting. Wheel fits all S&W wheelie bar kits except
“Leaf Style” 40-304 & 40-305. Wheel sold as each not pairs.