295 / 65 /15 mt s?

TT

I send you a PM.

I have a '75 Duster, and it seems that I have enough room for the 295. Per MT website, the section width is 12" but it is measured on a 9.5" rim, so if the theory holds true for the 1/2" change in measuring rim equals 2/10 section change, then the 295 should measure 12.2" on a 10" rim. When I measured my current distance from the spring to the outside edge of my 28x10.5's, I had 12 5/8". My 28x10.50 measure right at 11.7" in section width, so with an additional 1/2" of section width that puts the tire right on the spring. I have a spring offset kit that should move everything 1/2 to 3/4" so I should be able to accomodate the additional width of the 295 but no more.

My PM concerns the 30" height of the 295/65. My offset spring kit also moves the axle back 1", and I wanted to make sure that I could fit the 30" height into the fenderwell.