I was going to get some ADR 19" rims for my 1999 Gs300 and when I went to the tire shop, the guy told me that 19" would rub, reduce the life of the tires drastically, and hurt my transmission. Are any of these true? Are 19's even recommended for my car? If you have 19's or 20's on your car tell me about your Experience. Any info would help. Thanks