Flatblack83

Depends on do u want taller or wider..? On chevys they go to 295/60/20 =34x11 or 305/55/20 =33.5-12.50 both these sizes are popular on here. Some fit 35s but trim. So on yours they use a little smaller with the wheel well shape. I'd measure it and see is a 295 60 would fit. That gives u a little width plus the heigth.

I've been looking into programmers and things to up the performance etc. I bought a range disabler for my 19 custom with afm. It works really well but more would be nice. Anyone run the pedal commander and think it would be better than just turning the afm off like the range. I was going to try it but another opinion would be great. I know hp tuners cost alot to get into these trucks. I have hp tuners from my other truck but not about to pay what they want. Anything else out there that will do anything more..? I'm not looking for crazy hp or anything crazy. Lol

I just did this mirror upgrade, was about a 20 min job and the worst was getting the glue off the plug. It works perfectly, I have to say thanks guys for figuring this out..!!

All cleaned up, ready 4 Saturdays snow fall. Heres the newest if the stance with the side steps.

The gm auto dimming mirror went easy, the plug was glued to the roof. Few torx screws and the jobs done. Mirror was plug n play and works perfect. The mud flaps I used gm part # 84649174, larger rear mud flaps. These fit perfect and cover pretty well.

Installed hdx stainless steps. I needed something to help people get in before they tear the grab handle off..lol. yes its dirty, pa winter time sucks. Also will be doing the auto dimming rearview mirror and gm rear mud flaps friday

Just drove mine on a 400 mile trip, on the way back the ck engine light came on with the cruise control light. I stopped by the dealer today and it's a brake issue. It was just programmed to the latest program last week when they did the recalls. They ordered another module. For now it all works fine, I'll be notified when it comes in.

Westin hdx, yes its dirty. 200 miles in the snow, salt etc..!!

It's a gm kit, comes with a new dash switch. To me it was a pain in the ass to do. The fog lights them selves just bolt on where the covers are on the lower valance. The wiring on the other hand you run a wire from the left side of the truck to the right, thru a grommet behind the glove box and out the firewall. Then open up the fuse panel and add the rest. Then it has to be dealer programmed to work.

Bought a black one for a work truck.

Thru the years they changed something's for the better and the worse. Like the 03-07 classic. U just need the mirrors and the switch, all plugged in it works perfect...turn signals and all. Like these truck with the dimming mirror, the wiring there...just plug the mirror in. Now what else is that way..? If it's just 2 mirrors and the switch it's cheap in my mind... u bought a 40-50k dollar truck so 6-700.00 isn't much if u like that feature..some don't. Keep in mind, this style truck not much is the same. We cannot compare other years...they changed lots of things. Anyway, let's not tie this guys thread up with nonsense, I'd like to see the results. If it works...then awesome, if not then you know...

Yes they do..here u go

Wow, that whole setup is cheaper than I thought it would be.

Icon stage 1 set to 3 inch, stock 20's, 1/4 spacer. Wildpeak at3w 295-60-20s

Thankyou.... Honestly it rides good but firm, like stock without the bounce. Rides more firm but handles alot better. Drives really good tho, it soaks up the rough roads here pretty well and the roads suck here in pa. But if your looking for soft and squishy this isn't what to buy.

What's all to doing this..? Part#..?

Companies like pmf suspension for an example have blocks the ubolts slide thru. Making it more solid and they cannot move.

And the pinion doesn't need to be up, needs to be down hense my last post. I would fix that so the pinion isn't up causing the vibes..

Think about that way the diff moves when you step on the gas, you want the pinion to be 1-2 degrees lower so that when u step on the gas the pinion goes up. So that's how it should be close to that. They make lots of shims to fix this problem. Or are the blocks in the right direction..?? If it's too high now bring it down...

Parts I dont have pics of are airaid jr replacement air intake tube with filter, range afm disabler and the gibson cat back. They were done two months ago, I'll try to get pics if needed. I did wheel spacers for the control arm to tire clearance and next gm rear mud guards. These new trucks have thin cheap paint..!!

I was going to do red tow hooks until I seen the d ring style that ami has out. I ordered these and were said to be bolt on. Well yea and no, take a decent amount of trimming and the 2nd hole drilled all the way thru. I put a grade 8 bolt thru that hole and the stock one on the front hole. I trimmed the foam and pushed it on to cover up the gap. It worked out nice but with regular drings they are noisy. I uses daystar isolators to quiet them down.

The readylift just didnt see like it was enough after seeing the 3-3.5 lifts. I purchased a stage 1 icon lift with the coilovers set at 3 inch and a rear 1.5 block with shocks. Plus I used a set of rough country control arms.

Readylift 2 inch level, 295 60 20 wildpeaks, painted mirror caps, stock led for lights, morimoto low beams and a tri fold toneau.

Im not sure if it's right to put this all here or not. Here are a few post from doing mods to my 2019. First I did silver tailgate letters and removed the emblems, they come right off with fishing line and a blow dryer. Gm rear fender liners fit really nice and are worth the cash. Plus a set of plugs to go in the top of the bed rail to cover up the holes. Lastly a coat or Adam's ceramic coating on the wheels and every painted surface.

Long post, trying to help...I only said to remove the blocks to be 100% sure that's your problem. I understand it would be higher upfront. I didnt say leave it like that...a little cali lean..lol Is the driveline high or low when u look at it..? Measure the taper on the block, measure the taper on the shim. U either have too much angle or not enough...so.. If the taper is more on the block than the shim I would pull the shims out and put the tapered blocks in. If not I would get a flat set of blocks and try those with the stock shim. Or order a set of blocks from a company that said to remove em, or vise versa. When you call these companies 8 out of 10 times they have no idea and just answer you with a guess so u go away. For instance I called icon to see what the coilovers were set at, she said 1 inch over stock. Few hours later I called and a guy answered, he put me on hold and came back with set at 3 inches over stock with a silverado lt. So...lol. he was 100% right when I installed them.