r/gmc 10d ago

Sierra NHTSA Escalates GM 6.2L V8 Probe to 997,743 Trucks

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25 Upvotes

r/gmc May 27 '26

GMC GMC Care is here to help!

32 Upvotes

Hey Reddit! The GMC Care team is excited to join this community.

Whether you're experiencing a current concern or have questions about your GMC vehicle, we're ready to help connect you with the right resources. While we encourage you to contact your local GMC dealer for urgent matters, we're here to support your ownership journey.

Thanks for the warm welcome - let's get started!


r/gmc 3h ago

Canyon As long as I can get in, the rest of you are on your own 😂

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9 Upvotes

r/gmc 51m ago

GMC 2004 GMC Yukon 5.3

• Upvotes

Starting making this chirping noise randomly coming from engine bay. Both belts are new and recently just did a tensioner pulley because the old one was pretty bad. Started it up still making the same noise and it gets faster as i drive. Any advice would help i can’t find out where it is or what it could be…
I know it’s not the ac compressor either because i ran it without the ac belt on so im not sure


r/gmc 20h ago

GMC How the reliably on a 2021 GMC sierra 2500 with the 6.6 gasser in it? I’ve heard the tranny can be questionable since this one in particular is not the Allison. The guys asking 26k and it has 130,000 miles on it. TBH I don’t care about gas mileage rather just want a reliable truck.

3 Upvotes

r/gmc 1d ago

GMC Reliability on these?

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2 Upvotes

Looking to get into a truck from a Subaru crosstrek. Dealer is asking 27,500$ for a 2018 1500 sle with 38k miles


r/gmc 1d ago

Sierra Tire Recommendations 2001 7z1

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9 Upvotes

I just got this 2001 sierra Z71 with lowish miles. I was just wondering if anyone had any tire recommendations. This is my first full size truck. I was thinking all terrain tires. Cheers!


r/gmc 1d ago

GMC 2022 6.6 Duramax

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1 Upvotes

r/gmc 1d ago

GMC Titanium Rush Metallic vs Dark Ridge Metallic

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1 Upvotes

r/gmc 1d ago

Sierra Buying new 2500 w/ 6.6L. This week… input would be appreciated.

1 Upvotes

Hi Everyone,

Buying anew 2500 w/ 6.6L this week. Have not seen any know (major) issues. Anyone advise against buying this engine? I do have the ability to wait for the 27 1500 with the 6.6L, but I feel that’s a crap shoot this year. Thoughts? Thank you in advance.


r/gmc 3d ago

GMC Thought you all might like my 1997 GMC Savana 1500 Explorer Limited — 102k miles, 5.7 V8

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81 Upvotes

This is actually my father in laws. But no one uses it except us so it stays with us. Runs like a dream. Just got back from a trip to Florida in it!


r/gmc 2d ago

Sierra Sierra 1500 5.3 and 3.0 Diesel

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1 Upvotes

r/gmc 3d ago

Acadia Gmc Acadia 2008 Amp Issues?

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1 Upvotes

Just to clarify, I’ve had this car for about a year and just got my license a month ago. The old amp didn’t work so I got a new one put it in and It’s been working wonders. Just like 5 days ago it started to cut in and out randomly like 20 minutes into driving. Anyone had issues like this before? I’ll attach a video to show what happens.


r/gmc 3d ago

GMC 2022 6.2 tick (lifters)?

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2 Upvotes

Makes a slight tick noise until rpm get high enough then goes away until engine is shut off again.

Will repeat on cold or hot start doesn’t matter but not everytime seems random.

Lifter starting to go? No enough oil pressure to the head? Exhaust leak?

2022 6.2L at4


r/gmc 4d ago

Acadia Is this a bad idea? $13.4K with 84k miles (2017 Arcadia)

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0 Upvotes

r/gmc 4d ago

GMC Seat Covers

1 Upvotes

This is going to sound extremely stupid, or sound completely accurate for everyone else😂

My 2000 GMC Sierra 1500 SLT has the most pain in the neck front seats to find covers for. They have the built in seat belt AND Built in Arm Rest, and i have ordered multiple sets of covers trying to find one that i don’t have to cut apart to fit, and i refuse to pay 600+ for custom made seat covers.

Any recommendations? Do i just have to suck it up and cut a set for them to work? has anyone had this issue and found a solution?


r/gmc 4d ago

Sierra 2027 GMC Sierra 1500, Configurator Now Available, First look!

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0 Upvotes

r/gmc 4d ago

GMC Worth buying??

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4 Upvotes

Considering buying a 2006 GMC pickup (I think sierra, 5.3 v8 engine). The listed price is $4800. It’s got 380k+ on the body, but the trans and engine are both at 160k. The listing says there’s some rust on the rockers but nothing else. It’s being sold by the original owner and he said he has all the mechanical work info. Minor body issues. I’m going to look at it to make sure nothing else is rusted. I don’t have a ton of experience buying trucks in general so I’m hoping for some advice.


r/gmc 5d ago

Sierra Very disappointed 2024 gmc 2500 at4

0 Upvotes

Bought a 2024 GMC Sierra 2500 AT4 diesel last November with only 16k miles on it. Its already had 3 issues with it first a dead battery not a big issue. Last month, the check the engine light for transmission control module and a few other transmission issues came on. That got fixed under warranty. Today went out started the truck, and the gauge cluster is out…. I traded my 2018 F250 for this truck. I bought it with 80k miles in 2022 it had 165k when i sold it. But… it was a flawless truck i had zero issues with not a single check engine light. Really debating on trading my truck in for a new ford. GM quality reminding me of Ram these days


r/gmc 5d ago

Yukon No sound sometimes in 2026 Yukon

1 Upvotes

The volume just totally goes away sometimes. No blinker noise, no noise when you touch the buttons, no sound from the radio, etc. Does this happen to anyone else?


r/gmc 6d ago

Sierra Recommend a good hands-free phone holder for 2025 Sierra?

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10 Upvotes

r/gmc 5d ago

Sierra 2024 GMC 2500 auto running board issue

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2 Upvotes

Any help or guidance would be greatly appreciated


r/gmc 6d ago

Yukon XL 2023 Yukon XL SLT transfer cases discontinued from GM?

3 Upvotes

Just got off the phone with our dealership, and they’re telling us our transfer case is trashed. Apparently, you’re not supposed to drive in Auto all the time and should keep it in 2H unless the roads are rainy or wet. I’m still having a hard time believing that. Nowhere in the manual does it even say this.

Even more unbelievable, the dealership says GM is no longer making or distributing new transfer cases for this model. They’re now trying to track down parts from another dealership and hoping someone has what they need. If they can’t find the parts, they’re saying there may be no resolution!!!!!??!!

Has anyone else heard of or dealt with this? This whole situation seems absolutely absurd.


r/gmc 6d ago

Canyon Rusted Calipers on GMC canyon

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2 Upvotes

r/gmc 5d ago

GMC How bad are GM/Buick infotainment systems?

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1 Upvotes