2007-2013 suburban 2500 owners. .... little help please

Thank you so much.

For all the drama that we sometimes see here, it is super nice to just see people helping people.

So you all know what I was up to, I tossed some 1" blocks in the rear, and came up 1.25" in the front. This actually doesn't buy a much larger tire though.

Stock is about. 31.5". 32" is very possible. 32.5" will definitely hit. 32.5" for me translates to 275/65LT18.

The Suburbans have different bodywork than the trucks. The body sits lower on the frame and the wheelwells are smaller.