Tyres, no not that question

Somehow I don't think you'd get 275's on a 6" rim. . . . . (Looks like you meant 225 after re-reading your post)
I looked into the same thing with my Bravo, and was told 235 was as wide as that particular fitter would put on. . . . I ended up going to 15" rims with 30x9.5's as the package of 5 wheels and tyres was cheaper than getting just 4 16" tyres. Now have the stock rims and tyres as well as the little chubby ones. . . .
Cheers
Wetty

I think i understand what you are asking,i have 225/75 on 6" Prado rims on my Hilux and am quite happy with them,dont change gearing etc,same roling diameter,didnt want wide tyres, the are a little wider than stock but not 265's or 31's,would like to have 235/85 but warned not to on 6" rims.