About this 3D model

I really want to be able to print the wheels inluding the tires for my RC car. Now, i can´t print rubber and i realise that a tire printed in ABS won´t have much success on the street outside my home unless maybe for drifting? But what if i did something like on this thing: http://www.thingiverse.com/thing:37131 only with a design that would be smaller and better suited for gravel and sand? Should work right? So i just decided to print the wheels just to get a feel for if maybe it would work... just for fun as always ;-) Its designed to be printed using dualstrusion. Join the OpenRC discussion: https://plus.google.com/u/0/communities/112745535856143176146