Dubro Big Inflatable Wheels 4" (2 Pack)

Big Inflatable Wheels 4" (2 Pack) from Dubro - 400RV

Smooth inflatable tires with positive seal air valves. Features two piece bolt together hubs and hub caps. Wheels can be inflated (or deflated) thru a tiny valve in the side of the tire. Axle diameter size 5/32 (4mm)