Traxxas Sledgehammer 3.8" Pre-Mounted Monster Truck Tires (Black/Grey) (2) w/17mm Splined Hex Bumpers Sealed outer bearings for improved

Sealed outer bearings for improved durability and precision

Since the VXL-3s allows experimentation with many kinds of motors

Optional smartphone-based programming with the B-LINK™ Bluetooth Adapter (sold separately) and Castle Link app available on Google Play or Apple App Store

As a bonus

When the trail gets technical

Traxxas Sledgehammer 3.8" Pre-Mounted Monster Truck Tires (Black/Grey) (2) w/17mm Splined Hex Bumpers Sealed outer bearings for improvedPre Mount Overview: Traxxas Sledgehammer 3. 8" Pre Mounted Monster Truck Tires. These optional pre mounted tires are intended for use on the Traxxas Sledge 1 8 4WD Monster Truck and the Traxxas E Revo VXL 6S 1 10 4WD Monster Truck platforms. These tires are designed for extreme off road performance, providing unparalleled traction and control across a variety of challenging terrains. Featuring an ultra rugged construction, these tires utilize an open