There's a reason why Tamiya dropped the ralley class from TCS Competition. Yes, they still produce rally-style bodies, but look at the TB-02 with the WRX...it doesn't come with ralley block tires. Ralley was a fad from a few years ago that didn't last. AE came out with a ralley conversion for the TC3, but none is planned for the TC4. Losi had the Ralley Weapon off the Street Weapon, yet there is no XXX-S ralley car. And finally there was the HPI Pro 3 Ralley, yet no Pro 4 based ralley. Its too bad because it's really cool, but it was a fad that died out.