3.50-8 solid rubber Wheelbarrow Wheel Tire Benefits 1. Using the 3.50-8 solid rubber wheelbarrow wheel tire, there is no need to deal with deflate or inflate tires. 2. Puncture free, microcellular polyurethane replaces the air in flat pneumatic tires. 3. Long lasting - this tire could outlast the lifetime usage of your equipment. 4. The 3.50-8 solid rubber wheelbarrow wheel tire has easy rolling; you can do the same job with less effort. 5. It increases productivity, reduce time and costs of downtime due to common tires fixing period. 6. It has no Pb, Cd, Cr or other substances hurting the environment or the user's health. 7. The 3.50-8 solid rubber wheelbarrow wheel tire is shock absorbing. 8. It is ideal for trucks, trolleys, tool carts, barrows, lawn mowers and many other applications.