Rock Beast XL 1.9" Alien Compound Scale Rock Crawler Tires with Foams (2) (PBTPB9011NK)

Rock Beast XL 1.9-Inch Alien Kompound Scale Tire Set with Foams is a two-pack of scale-ready RC crawler tires designed to deliver strong grip and confident handling on rocks, dirt, and off-camber terrain. Sized for 1.9-inch wheels, these tires mount to rigs with a 4.75-inch mounted diameter and include foam inserts to help maintain shape and bite right out of the package.

Alien Kompound provides ultra-sticky grip in dry and wet conditions, while stepped lugs and multi-varied tread blocks create a biting footprint that enhances forward, reverse, and lateral traction. Inside ribbing supports the sidewalls, and integrated sidewall protectors plus over-the-shoulder lugs add strength where it matters most. The set mirrors the look and performance of the Pit Bull Rocker LT 1:1 tires, making it a natural upgrade for scale crawlers. Each package includes two tires, a decal sheet, and two standard foam inserts designed to enhance performance and remain compatible with other tire brands as well.