Westlake has a wide lineup of tires destinated for dump truck use. One of the most highlighted models is Westlake AT557. Dump truck tires must be extra tough and resistant to handle heavy loads in extreme off road conditions. This model is not an exception. It is built to show performance when it comes to wearing heavy loads on even the toughest surfaces. If you are looking for premium quality and durable tires for your dump truck or dump trailer the AT557 is one of the best tire options.
Above all, Westlake AT557 comes with a strong and durable tread compound shaped into an aggressive look tread design. Three extra deep and wide circumferential grooves expel water, mud, sand, gravel, and stones, as a result, these offer superb directional stability, powerful grip, and high casing protection. To increase carrying capacity and overall durability, Westlake engineers use extra durable internal construction combined with special sidewall reinforced ribs. The main role of these is to protect the tire against abrasion, stone drilling, and scuffing. In addition, this model comes with a great self cleaning tread pattern developed to ensure superb road grip for powerful traction in off road conditions. Strong stone ejector elements in the middle of zigzag grooves minimize the risk of stone retention and drilling.
Finally, Westlake AT557 is available in many sizes with 19.5 and 22.5-inch rim diameters. According to the customer's feedback, it is a very suitable tire for Western Star 4900 Series, International HV, and XH trucks.
Features and benefits
- Extra durable tire used in dump truck services.
- Specialized tread compound increases resistance to heat generation and treads separation.
- Advanced internal construction and all new sidewall design guarantee multi retreads.
- Three zigzag tread grooves enhance traction, grip, and braking.
- Strong sidewall protector rib and trustworthy casing add strength and durability, thus offering up to 12,775lbs maximum load.
