Hot Bodies Devastator Wheels and Deathgrip Tires for the HPI Savage and the Traxxas T-Maxx Truck. Huge 6 (152mm) outer diameter tires. Tires are pre-glued onto chrome finish 5 oval hole Devastator wheels. 14mm mounting hex size. INCLUDED: Two Hot Bodies Devastator wheels with premounted Deathgrip tires REQUIRED: Installation onto truck. SPECS: Outer diameter: 6" (152mm) Width: 3" (76mm) NOTES: Hotbodies recommends using the long wheelbase conversion with these wheels. These wheels also fit the Tamiya Terra Crusher. Due to their size, these wheels may not work without some sort of modification on those trucks.