My tuck has 33x12.50xR15's with a 4 inch lift. It looks somewhat alright but larger tires would definitly look better, I just cant afford them right now.. I think the 32's will look alittle small unless they have some meat to them.
I posted a pic. with the 33's see what you think
looks good and proper size for a 4 inch lift no? that's the way i'm planning on doing mine for now at least until i upgrade to bigger gearing and make any mods needed for a taller tire.. i like seeing the suspension between the tire and frame though.
i had considered a 2.5 inch lift. but really it doesn't make a whole lot of difference from the stock suspension as pointed out by other members here and after investigating it a bit more they were right. from what i've learned here and elsewhere -with a 4 inch lift you should be able to run 33's with stock gearing fine.
you may consider upgrading to a bigger lift and tires and then try and sell your current set of tires here or on craigslist or something to at least recoup SOME of the expense for bigger tires. or do it the way i am- sock cash away for the kit then sock cash away for tires then when you have everything gathered do the job.
i think one of the initial reasons i wanted a 2 inch lift was because of 2 things; cost of parts and tires (like yourself) and being in a RUSH to get my truck finished. assuming none of us here are made of money. but after talking to the awesome fellow members here and rethinking it i just WOULDN'T be happy with a 2 inch and in the long run would probably be unsatisfied and end up spending more money in the end. in the short term i'll spend more now and it'll take 2 or 3 months more time to do this but, in the long term i'll be happier with the results. short term sacrifice vs. long term gain i suppose.