alright your new so i'll spare you. we already have one in the sticky which shows you what size tires to buy for certain size rims
oops i didnt see that i just put it the cause someone way asking about putting a 275/50/15 on the cavy and i thought this would help
^^^ yeah, but that only applies if you are doing the "norm", plus it's a great visual aid to compare your current wheels to the new size and it gives actual measurements. Thank you for the link Kevin, I'm doing 20".
heh. I've had the same one on my website for years now. Click my sig, noob!