yup it will fit the rim, the car on the other hand I think it will but you should check, its 10 more mm, which is not even half an inch, which in turn is not even a quarter of a inch per side.
An inch is 25.4 mm or there about~ and every tire brand runs different, a 255 from one brand may be MUCH wider than another.
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2003 REDFIRE COBRA #3938 of 5082 @ 05/27/2003 1 of 414
MGW Shifter, Stingers, JLT, SS Inserts, MM FLSFC & CC Plates, SS Lines, H&R Race springs, IRS Brace, MRT Hood Struts
ME.com Member #29 - 400rwhp/380rwtq