Got these in oem sizes but dealer screwed up and got me 225/45 and 245/35. Is it bad when wall sizes are that far apart from front and back? I noticed no one here goes beyond a 5 point difference between front and back. Is it just looks or can the car be affected? My slip, abs, brake lights are all on now but dont know if its because of bad brakes or the tire sizes. Thanks

 

Sorry failed to specify...2008 g37s with hankook v12s

 

thats a difference of 1.2inch front and back. im pretty sure its the tire sizes that is making ur lights go on. go back and tell them you got the wrong size !