Bonded solid tires are known for their good heat dissipation, improved economy, safety, and stable turning performance. The improvement in this design includes side holes on the rubber surface for vibration reduction and heat dissipation, a wheel rim with a hub connection plate, a rim belly plate, and a flow disturbance-type reinforcing rib that is uniformly distributed on the rim belly plate. The rim belly plate also contains multiple belly plate heat dissipation holes, allowing for the inner and outer space of the rim belly plate to be connected.

To prevent tire slippage and rust from entering the wheel, anti-slip, anti-rust, and transparent baffles are welded to the outer sides of the connection surface between the wheel rim and the rubber surface. The addition of the anti-slip, anti-rust, and transparent baffles also improves the tire's adhesion to the ground and brake performance.

The side holes on the rubber surface and the belly plate heat dissipation holes improve heat dissipation, and the flow disturbance-type reinforcing rib is arranged in a fan-shaped pattern, allowing for better heat dissipation and flow disturbance. The design also increases the overall width of the tire, transforming the double tire into a single tire, which improves adhesion to the ground and brake performance. Additionally, the wheel hub connection plate is offset from the center of the tire, increasing the wheelbase without changing the trailer's connection size and significantly improving turning stability. The side holes on the rubber surface also act as vibration dampeners.

Overall, this improved design of bonded solid tires provides better performance, safety, and stability, while also addressing heat dissipation and rust prevention issues.