01 ss,whats stock zr-1 rim width?? i measured mine and from outer bead to outer bead is 10". looking to get some nittos and want a lil more tire. have 275/40/17 bfg on there now that are 11" wide. i measured my hieght at 25" tall. what size nittos should i get? ty for any help

 

Stock wheels are 9" wide. Wheel width is measured from inside to inside of the rim bead, not the overall width of the wheel . . .

And a 275/40ZR17 tire is PERFECT for that wheel.