Description:Rim part # 110-7927 provides an R-style rim for the 631E/631G/633E II/637E/637G Wheel Tractor-Scraper. Cat rims provide a means of mounting the tire to the machine. Demountable rims are separable for ease of service.Attributes:• R-style rim• Rim Size: 35x29• Weight: 525.5 kg (1158.5 lb)Application:631E/631G/633E II/637E/637G Wheel Tractor-ScraperConsult your owner’s manual or contact your local Cat Dealer for more information.