Traxxas Anacondas should be about the right size.
Imex Road Runners or the bigger coyotes get med compound for longer lasting less grip
http://www.imexrc.com/servlet/the-26...-RUNNER/Detail
Also the Proline 30series rims. Road rash 30 series tire.
http://www.amainhobbies.com/product_...ad-Rage-Tire-2
http://www.amainhobbies.com/product_...stler-Stampede