section width ?
 

I started out with a 7" rim [because that is what I have] on a Phoenix F/X 9x28.5 slick. it has a section width of 11". what happens to the section width if I go to a 9" rim? does the diameter change?
thanks Rod in AZ

Re: section width ?
 

Hi Rod: Section width will get around 3/4 Inch Wider ( Possibly close to a inch ).
Height will not change very much at same Air Pressure

Tires are happiest when Rim is about the same width as tire
footprint on the ground ......give or take a inch or so.

See you at LVMS