Strong and durable 8.5-20 tube steel wheels for semi trailer

The wheel disc use the patent design of “Bridge-Arc wheel” shape to improve the strength and loading capacity, and reduce the disc split from the vent hole.
The patent design of Ridge improve the strength of wheel rim effectively.
The using of high strength special steel for wheel and the shape of Bridge-arc, 20% wheel weight reduction, 12% increasing of strength.
The patent design of Big Radian on the flange prohibit the tire ruing out of the rim when the vehicle turns sharply.
The unique structure of fan shape improves the heat dissipation (the experiment proved that the temperature of the Bridge-arc wheel’s tire is 2 degree less than that of the normal wheel, when the temperature of tire reduces 1 degree it can enable the tire to work more than 5000 to 6000 kilometers. If we using the Bridge-arc wheel, it can enable the tire to run more than 10,000 kilometer.

Maintenance method of steel rim:
1. When the temperature of the steel rim is high, it should be allowed to cool naturally before cleaning. Never use cold water to clean it. Otherwise, the aluminum alloy steel rim will be damaged, and even the brake disc will be deformed, which will affect the braking effect. In addition, cleaning the steel rim with detergent at high temperature will cause chemical reaction on the surface of the steel ring, tarnish and affect the appearance.

2. When the steel rim is stained with asphalt which is difficult to remove, if the general cleaning agent is not helpful, try to remove it with a brush, but do not use a strong brush, especially an iron brush, so as not to damage the surface of the steel rim.

3. If the place where the vehicle is located is wet, the steel rim should be cleaned frequently to avoid the corrosion of salt on the aluminum surface.

4. If necessary, after cleaning, the steel rim can be waxed to maintain its luster forever.