What did you do to your NNBS GMT900 Tahoe/Yukon Today?

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Dirty looks

Member
Joined
Dec 5, 2025
Posts
61
Reaction score
113

Attachments

  • Screenshot_20251208_142222_Chrome.jpg
    Screenshot_20251208_142222_Chrome.jpg
    186 KB · Views: 3

Dirty looks

Member
Joined
Dec 5, 2025
Posts
61
Reaction score
113
buddy. I bought at seven, saw it on sale black Friday for 4 and now it's considerably higher.
Keep in mind, it's not a winch bumper. I made it in to one because I already had the hidden winch mount and didn't want to just scrap it.
It does come with a pretty decent skid plate.. which I modified to be flat under the winch. I already had the full skid set up from ASFIR.
It's almost like I can't leave shit alone...
 

Dirty looks

Member
Joined
Dec 5, 2025
Posts
61
Reaction score
113
The truck came with titanium (puke grey) and the beige that remains. I gutted a suburban for the black and split the door skins and put them back together.
One of a kind.. no factory option like that.
I had swapped the seats and carpet at this point but not the rest.
Nasty..
 

Attachments

  • 20241006_163507.jpg
    20241006_163507.jpg
    586.6 KB · Views: 1
  • 20241006_133833.jpg
    20241006_133833.jpg
    730.4 KB · Views: 4

mikez71

Full Access Member
Joined
Mar 9, 2023
Posts
2,377
Reaction score
2,902
The truck came with titanium (puke grey) and the beige that remains. I gutted a suburban for the black and split the door skins and put them back together.
One of a kind.. no factory option like that.
Any tips on combining the split door panel halves?
 

OBSandaNNBS

Known Thread-jacker
Joined
Sep 30, 2024
Posts
483
Reaction score
662
I had swapped the seats and carpet at this point but not the rest.
Nasty..
I thought that would be the story on the interior! (The swap)
I happen to like the puke gray. Mine is Ebony. I never liked a black interior until this car. Now I love it.
Anyway, the two-tone is sweet but way to much work for me. For now anyway...but I still need to know...
Any tips on combining the split door panel halves?


Also, just wondering, any plans for the faux wood trim? The ppv/z71 brushed trim would be SICK.
 

Dirty looks

Member
Joined
Dec 5, 2025
Posts
61
Reaction score
113
Any tips on combining the split door panel halves?
I just drilled the heads off the melted rivets the factory did and used some really good silicon glue/sealant to put them back together. Plenty of clamps till it dried. Seems to be working well.
Once all the fasteners are put back on instalation it's not going anywhere.
I'm sure there are better ways, but I'm a hack on a mission.
 

Dirty looks

Member
Joined
Dec 5, 2025
Posts
61
Reaction score
113
I thought that would be the story on the interior! (The swap)
I happen to like the puke gray. Mine is Ebony. I never liked a black interior until this car. Now I love it.
Anyway, the two-tone is sweet but way to much work for me. For now anyway...but I still need to know...



Also, just wondering, any plans for the faux wood trim? The ppv/z71 brushed trim would be SICK.
I did carbon fiber stick ons. I've always been crazy but it's kept me from going insane.
 

Attachments

  • 20240928_190152.jpg
    20240928_190152.jpg
    643.8 KB · Views: 5
  • 20241005_200845.jpg
    20241005_200845.jpg
    314.6 KB · Views: 6
  • 20241026_145648.jpg
    20241026_145648.jpg
    329.3 KB · Views: 4
  • Screenshot_20241027_175234_Gallery.jpg
    Screenshot_20241027_175234_Gallery.jpg
    179.2 KB · Views: 5
  • 20240921_224826.jpg
    20240921_224826.jpg
    165.5 KB · Views: 6
  • 20241109_214108.jpg
    20241109_214108.jpg
    328.6 KB · Views: 7
  • 20241117_142751.jpg
    20241117_142751.jpg
    262.9 KB · Views: 4
  • 20241117_142633.jpg
    20241117_142633.jpg
    274 KB · Views: 7
  • 20241201_101620.jpg
    20241201_101620.jpg
    389 KB · Views: 8
  • 20241208_181510.jpg
    20241208_181510.jpg
    357.1 KB · Views: 5

Tonyrodz

Resident Resident
Joined
Feb 16, 2012
Posts
32,847
Reaction score
50,537
Location
Central Jersey
I just drilled the heads off the melted rivets the factory did and used some really good silicon glue/sealant to put them back together. Plenty of clamps till it dried. Seems to be working well.
Once all the fasteners are put back on instalation it's not going anywhere.
I'm sure there are better ways, but I'm a hack on a mission.
I've separated panels before-- not on a Tahoe/Suburban, but they're made pretty much the same way. I used silicone/adhesive along with small/short sheet metal screws with large heads. I put those screws where I drilled out the plastic rivets. Also used a few clamps to hold the pieces together until they dried. Came out great.
 

j91z28d1

Full Access Member
Joined
Feb 28, 2022
Posts
4,465
Reaction score
5,647
So I think my G80 is dying. It seemed to have locked and got stuck after hitting some ice in a parking lot this afternoon. Wheel was chirping trying to get around a corner at slow speed. Sooo thats neat.

Another fix to add to the spring list.


mine tried to lock up on the wife, no ice just binding at low speed in a parking lot. shortly after I changed the fluid with some auto parts store stuff. they all seem to have some level of limiting slip additive. which I guess these hate. so I went to the dealer. paid extra for their formula for the vin and it never has done it again.

if you search very deep on Google. you'll find a few people have reported the issue with fluid with additive but seems 99% of. people never have a problem.

also I think I read somewhere that 25 to 30mph is what's needed to mechanically disable the locking. you might be OK their failure mode seem to be explode or not lock because of worn clutches.
 

Sir_Hiro

Automotive Mad Scientist
Joined
Jan 28, 2025
Posts
232
Reaction score
538
mine tried to lock up on the wife, no ice just binding at low speed in a parking lot. shortly after I changed the fluid with some auto parts store stuff. they all seem to have some level of limiting slip additive. which I guess these hate. so I went to the dealer. paid extra for their formula for the vin and it never has done it again.

if you search very deep on Google. you'll find a few people have reported the issue with fluid with additive but seems 99% of. people never have a problem.

also I think I read somewhere that 25 to 30mph is what's needed to mechanically disable the locking. you might be OK their failure mode seem to be explode or not lock because of worn clutches.
It did unlock after I drove it home. Even did circles in a different parking lot no issue. It is due for a fluid change as well
 

Charlie207

Full Access Member
Joined
Apr 13, 2021
Posts
2,728
Reaction score
5,316
Location
LFOD, New Hampshire
Oh really? Do you remember which manufacture?
Here's the link, if you care: https://www.americantrucks.com/barr...ner-front-bumper-with-skid-plate-s112607.html

I want a steel bumper, but don't want to expose the entire front-end of my vehicle to road salt and spray from the vehicle in front of me. The one thing the goofy Yukon bumper cover does well is wrap a plastic bubble around all the hoses, wiring, steel, and other bits that would love to rust.

Next year I'm gonna pop the grill and bumper cover off before I get my rig undercoated... i pulled the spare tire, skid plates, and four fender liners off prior to the undercoating this year, and wish I had done more. The underside of my hood is getting crusty as frig around the latch.
 

j91z28d1

Full Access Member
Joined
Feb 28, 2022
Posts
4,465
Reaction score
5,647
the first time I did mine it was about the worst I've ever seen on the magnet on the cover for a rear end that wasn't howling. but 2 long tows and over 40k miles ago, it's still quiet. so eh. if it's not making noise, I wouldn't touch it at along as you don't see chunks of metal. Just the paste.
 

Forum statistics

Threads
137,489
Posts
1,962,486
Members
101,990
Latest member
BigJake79

Latest posts

Back
Top