Great looking K5 bro! Sounds like you've got some good plans for it! Just make sure ya undercoat the heck out of it! I've got buddies from Michigan, I've seen what y'alls salt does!!!
Yay! A chance for me to be a pic whore!!!!
A bit grainy but, here's how mine used to look at a 3" lift and 33's:
Camera date is wrong, never could set the dang thing! Anyways, that's a 3" TC lift (the full ORD kit), and some 33x12.50r15 swampers on IIRC 15x8 soft 8's. Had a good look to it, IMHO. No fender trimming necessary. Now it sits on the same 3" lift (but with a 1 ton swap so, maybe about 3/4" lift from axle tube thickness) with 37's and a bit of mild trimming (and lowered bumpstops!):
Wow that looks pretty much perfect. Except for the swampers in the first pics, thats what i want, thinkin BFG A/Ts idk yet though. Anything wider!!! i hate why the rear axles on these are so short, why is that anyway?
And Yah i undercoated from the trim down on the outside, and sprayed a bunch underneat, not too worried tho, im pretty good with bondo if some rust does show through lol. And i plan on painting it dark gray this summer and it prolly wont ever see snow again after that. Only reason im drivin it now is because I spent my extra cash on it and my van would have died in the WINTER!!! lol.

