Here are the specs for the Tacoma rims:
17"x7.5", +30 mm offset, 5.5" backspacing, 6x5.5" bolt pattern, 108 mm hub bore

From what I can figure out my 2004 rims have an offset of 18mm and backspacing of 4 7/8. Is this correct?

Will 2010 rims fit my stock 2004 Tundra DC Ltd.