Biggest tire I can fit?
 

Alright I have a 2.5 inch suspension lift along with a 2 inch body I was wondering if I could fit 32 inch tires on and if so how wide could they be... and I don't mind minor trimming.

Not trying to be mean, but please use the search function and look at stickies. https://blazerforum.com/forum/liftin...it-list-16186/

You can fit 32's but you'll need to be willing to trim a fair bit off your fenders, and will need lower backspaced rims.