well, fronts are ~1000, rears are ~400, alignments usually run ~60, install will run ~250....so you decide if its worth it to you....to me its about 750 too high (as i would do my own install)
they are only good to ~2.5 for 4x4, ~3 for prerunners (b/c of CVs). 3.5" and you will have no downtravel and your truck will ride like crap...
tire and rims....totally depends on what brand they both are....you can get steel wheels and crappy tires for 400, or they could be 200/each tires w/ 200/ rims, in which it would be a good deal....
they are only good to ~2.5 for 4x4, ~3 for prerunners (b/c of CVs). 3.5" and you will have no downtravel and your truck will ride like crap...
tire and rims....totally depends on what brand they both are....you can get steel wheels and crappy tires for 400, or they could be 200/each tires w/ 200/ rims, in which it would be a good deal....