Originally Posted by
Chris Furman
WGTR is longer, but most importantly Wider.
WGTR is shorter, 255mm. F1 is longer, 275mm
WGTR is more nimble in the corners, F1 is more stable in the straights. The wider you make the front end of a WGT-R up to the 200mm limit, the less likely it is to traction roll. With an F1 you're limited to a max of 190 all the way around, so you have to try other methods if you start to grip roll. Extra weight on the rear up to a point will give better side bite when the track has lower traction, like our old carpet.