Caterpillar 621, 621A, 621B, 621E, 621F, 621G Motor Scraper Tires
CAT 621-621G Motor Scraper Tires, Bias and Radial Options With Multiple Tread Patterns and PLY Options
The Caterpillar 621 scraper is the smallest production open bowl scraper in current production. At a 21 yard capacity and with 350hp this scraper has quite some serious dirt moving capabilities. The 621 scraper needs quality tires to operate at maximum efficiency. Monster Tires offers replacement tires for your 621 at the lowest prices in the industry. Replace your old worn out tires on your machine with some new rubber from Monster Tires today.