I'm really tempted to fill my rear arches with 8 inch wheels, while leaving 6 inch ones on the front, as I've seem other cars like this and they look great. My question though is this, does this produce any amount of understeer during hard cornering? It would sem logical that the additional rubber pushing from the rear might produce this - any experience out there? BTW running Toyo R888's if that might make any difference. Thanks all - Dave