"Hey all, I'm running a MBX5 Prospec. What effect will it have if I use the 2mm offset wheel hexes? This will make the overall width 4mm wider...."
Theoretically, it should make the car more stable, while slowing down the steering. I have ran the 2mm offset hexes on both my Prospec and 5R. To tell you the truth, I coundn't really notice a difference.