templates for fast 6 or 8 wheeled vehicles

[lockdownTF]

I was thinking about building an apc style six or 8 wheeler with full wheel drive and steering. I've had a look online but can mostly only find slow crawlers or fast for wheel vehicles.Anyone got any links to some decent six or eight wheel vehicles designed to go fast? 

[Jurss]

Just make different gearing, and You will get faster machine (if motor will be capable to move it)