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 (4 mm). Ideal as "tundra" tires to give an authentic look. 2/pkg.

For replacement valve: #809
For replacement tire inflator: #333