12.5" tire on a 7" rim (1 Viewer)

This site may earn a commission from merchant affiliate
links, including eBay, Amazon, Skimlinks, and others.

Hi All:

You can mount a 12.5 inch wide (tread) tire on a 15 X 7 inch wheel, but it will result in the center of the tire tread being "crowned" when the tire is running "street" air pressure (which leads to accelerated wear of the center of the tire tread.)

The "flip" side is running a 12.5 inch wide (tread) tire on such narrow wheels will be the enhanced retention of the tire bead (seat) at low air pressures.

So, good off-road aired-down, but more tread wear on the street/highway.

Regards,

Alan
 
Cheers Alan.

Btw a buddy of mine has 33X12.5X15 on 60 series rims. Are these rims 7" or 8"?
IMG-20120623-012.jpg
 
Last edited:

Users who are viewing this thread

Back
Top Bottom