Tire Width to Wheel Width ?

[PHOENIX]

OK guys Im looking at buying new tires tomorrow 04-15-03.

Im looking at some 275/60R15

My question is will these fit both 8" wide and 10" wide wheels?

Can someone post a link that shows tire width to wheel width comparisons, as far as what will fit on what wheel.

Here is something I found online:
http://www.tirerack.com/tires/Spec.j...l=Dueler+H%2FP

It says:
Rim width range: 7" to 11"

But it also says:
Meas. Rim Width: 8"

WTF does that mean?

I take that as it will fit any rim fron 7" to 11" width, but whats the deal with the meas. rim width 8" ?

Thanks,

BTW heres a picture of the tire for those interested: