You will have to roll the front fender lips.
I did mine with a hammer & dolly. The dolly I used is the one that looks like a comma.
Start from the top center & work out each way. Little bit at a time. IIRC, it took me three rounds of tapping the lip to get it bent around enough to clear the tire.
When I was in there with the tire off, I took a grinder & ground down the sharp ends of bolts sticking through into the wheel well from the stuff bolted to them inside the engine bay.
The tire will rub the bottom rear of the fender well. Usually only when the suspension comes close to full compression in big dips. Makes a healthy 'Buzz' sound inside the cab, but the tire just rubs the tread, not the sidewall. Doesn't hurt the tire & all it does is polish off any paint or undercoating in the well.
More than likely, with the 15's will rub the lower control arms.
Take a look at the pic. Do that to both sides. Turn the wheel to full lock & then measure about 1.5" in from there to allow for when the suspension compresses. This will not structurally weaken the arm. Mine have been like this for years. There are other member's trucks on here that have had the same done for much longer.
When you get the tires balanced, get the tech to use the stick-on weights. Even with the LCAs modded, there's always the chance that they could catch & knock off the clip-on style balancing weights.
Shouldn't have to do any thing to the rear fender lips.
I'd also recommend a rear sway bar. I used one from a 400 1/2t SUV with a few slight mods. Virtually a bolt-on. Huge diff in handling.
Those shocks in that kit are nothing 'special'. Just a short version of a standard issue factory handling characteristic o-o-o-h sooo soft Grampa-ride shock. I've tried many 'lowered' shocks over the years on my trucks. Killed 'em all! The ones that have lasted & performed the best through the B.S. I put my trucks through are the BellTech Street Performers. Best ones yet, short of dropping $1000.00+ for a set of the double adjustable QA1's or Vikings.
My 98 @ 4/6 with 275/60's.
If you have more Q's, post 'em up. I'll try to help you out with more info, if I can.
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