Question about tire sizes

[Mlyczewski]

I have a 2007 Chevy Tahoe LTZ. I would like to know what size tire will fit on it without having to do any modifications. Hoping that this forum will be better than the last I posted on where you never got any replies.

 

[owlsarepretty043]

Here, too, for some reason no one answers ((I think 21 size, but I'm not at all sure (
myloweslife.com

 

[Ont240]

tire size

section width and tire diameter are the dimensions to worry about.
Check out 275/55/20 for those dimensions on a site like tirerack.
If you stay within 1/2 larger diameter, you should be fine.