OK I got your attention. Will a 7.50/16 work on a 4" - 4.5" wide rim???? or a 5.50/16? If not what will? I have a set of rims that I want to use But I am uncertain if the will bulge to much!
I once had a set of 195/70/15s on an 8" wide rim before. They looked funny as hell, but they worked, held air, and went down the road smooth enough. It was only used for a short time, but hey, they did the trick. Best thing I could say would be to try it and see if'n you like it.
Just went through this...........you will get some bulge regardsless, the sidewall is designed like that and real soft, check my thread and yes they are too wide and Im going down and inch on both rims....... http://www.jalopyjournal.com/forum/showthread.php?t=162047
I asked the 7.50/16 with a 4" wide rim question the other day...here is the thread...answer is yes, its ok. http://www.jalopyjournal.com/forum/showthread.php?t=163204