You said wheels when you meant tires, and confused people.
Rims and wheels refer to the round metal things that the (Rubber) tires are mounted onto.
Wheels sometimes refers to the entire rim/tire combo, as "Tryig to geep the wheels on the ground", etc.
You can mount pretty much ANY tire meant for a 15" rim on your 15" rim.
If you have a 16" rim, etc...same deal, except, they tire won't say the inches on it most of the time, just a metric size in millimeters and aspect ratio.
So - to save money, or, more accurately, to not waste money, use the stock rims for the new tires.
The backspacing is a pita to find in an aftermarket rim anyway.
What rim size diameter do you have (They are all 7" wide)?
If you don't know, look at your tire sidewall, and read the tire size there now.
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- TJ
2001 Xterra '03 VG33, SE 5 spd, 305/70/16's, Revolvers, UBSkidderz, Doubled AAL's, 3"SL/2"BL, winch/bumpers, skids, sliders, OBA, Snorkel, pine stripes....
Friends don't let friends drive stock.
http://www.gifsoup.com/view/501230/tj-tackling-crawlers-ridge-o.gif