The load bearing capacity of the support ring supports the tires when there is air pressure loss, The vertical pull on the tire's cords anchors it to the wheel and actually improves its hold when vertical loads are applied to the tire.

We can design new models for you according to your drawings or requirements.
 
Heavy Duty Truck Parts/Spacer Rings And Truck Wheel Spacers

These select truck wheel spacer rings are of the highest quality and strength, made especially for heavy duty. Our steel corrugated trailer and truck wheel spacers are unique in the industry: The rolling apparatus shapes the ribs and flange of our spacer rings using a cold forming process that does not produce tension in the steel thus resulting in a perfect spacer ring configuration.
Of course, our heavy duty truck parts meet American standards as well as ISO 9001: 2000 standards, assuring you with the best quality, safety and durability.

SPECS:
1- Material: Steel, SAE 1010 Pickle and oiled.
2- Nom. Gauge.: . 075
3- Finish: Paint, color grey. (System: Steroxy polyester powder coat, heat dry. )