Fresh 15+ 33 Inch Tires 16 Inch Rims. You will also find that most 33 for a 16 rim will be much stiffer (load rating d or e as opposed to c for 15 tires) as far as the side wall is concerned, leading to a slightly harsher ride on. Alibaba.com offers 858 33 inch tires with rims products. Get it as soon as mon, nov 16. Discussion in 'wheels & tires' started by gabemazie, oct 30, 2010.