1. 16 balloon tires in mostly used on hand beach carts , wheelchair , fishing cart and many other tool carts .2. 16" Diameter and 8.3 '' wide makes the cart easy to push, pull and roll on soft sand3. Many optional bushing size to fit your axle of cart :φ8
1) Front side: aluminum roll coated with PVDF2) Core: plastic fireproof materials or common plastic material3) Rear side: aluminum coated with polyester