The size tires I have right now are bigger than the ones I had before you can tell...the car doesn't looked as dropped as before...my question is does tire sizes make a big difference I know that the bigger the tire the higher the top speed and the smaller the faster the acceleration but is it possible that with bigger tires the car can seem super slow as before...in 4th and 5th gear is when I notice my car going fast and in 3rd a little but not in 1st or 2nd....the horsepower seems there but not the acceleration so my question is do tires make that much of a difference...sorry I don't have the tire size on me....but I'll post up in the morning...