Greetings! Newbie here.

Jupiterider · Mar 16, 2026

Greetings,

I am new to the GMT800 truck world. I recently purchased a 2004 Sierra 1500 Denali with Quadrasteer. She has 145,000 but is very clean and well maintained. I am looking forward to discussing the ins and outs of these trucks with like minded folks.

William

stutaeng · Mar 16, 2026

Wow! Beautiful truck! Those trucks are one of the Holy Grails of the GMT800s

Congratulations on the purchase and welcome to the forum!

99Sierra2500 · Mar 16, 2026

Very nice truck! Welcome to the forum!

4silverado · Mar 16, 2026

Welcome to the forum from Kentucky

Mikloangelo · Mar 16, 2026

Welcome from Texas. Very good looking truck!

mars2878 · Mar 16, 2026

Welcome aboard

Jupiterider · Mar 16, 2026

Thank you all. I am very lucky to find one in my state of Florida. The body is straight and the frame has only a little rust above the spare tire. Nothing too bad. I am planning to wire brush, treat it and coat it for protection. I already replaced the drivers seat cushion with a replacement from the Seat Shop.

ORVietVet · Mar 16, 2026

Welcome to the forum, from Oregon.

mars2878 · Mar 16, 2026

Jupiterider said:
Thank you all. I am as very lucky to find one in my state of Florida. The body straight and the frame has only a little rust above the spare tire. Nothing too bad. I am planning to wire brush, treat it and coat it for protection. I already replaced the drivers seat cushion with a replacement from the Seat Shop.

Pics of the interior?
How do you like the quality of the cover?

Jupiterider · Mar 18, 2026

stutaeng said:
Wow! Beautiful truck! Those trucks are one of the Holy Grails of the GMT800s

Congratulations on the purchase and welcome to the forum!

Thank you. Like many people, I had forgotten about these trucks. I recently became reacquainted with them from a YouTube build series I follow called Legit Street Cars. Alex did an awesome job on his.

Jupiterider · Mar 18, 2026

mars2878 said:
Pics of the interior?
How do you like the quality of the cover?

The quality of the cover is top notch and matches perfectly. Great customer support. Not cheap but worth it.

Cadillacmak · Mar 18, 2026

Welcome from Alaska, very nice truck!

ORVietVet · Mar 18, 2026

mars2878 said:
Pics of the interior?
How do you like the quality of the cover?

I can vouch for the Seat Shop too. I just did my driver's seat on my Tahoe and is top quality and a perfect match. They also offer videos at the Seat Shop site that shows you how to do the work yourself.

Tonimus · Mar 18, 2026

Damn fine looking truck. Nice score.

mars2878 · Mar 18, 2026

ORVietVet said:
I can vouch for the Seat Shop too. I just did my driver's seat on my Tahoe and is top quality and a perfect match. They also offer videos at the Seat Shop site that shows you how to do the work yourself.

That's good to know for the future for possibly another vehicle.

Unfortunately, like everyone else, they don't carry my interior color. Everyone trys to send me the 03-07 version.

FW_Z71Burb · Mar 28, 2026

Wow sweet quadrasteer! Nice find. How many previous owners?
Is that a 6.0 with AWD? What are the specs?

Welcome from Texas

Jupiterider · Mar 31, 2026

FW_Z71Burb said:
Wow sweet quadrasteer! Nice find. How many previous owners?
Is that a 6.0 with AWD? What are the specs?

Welcome from Texas

I am not sure of how many owners yet. I intend to do some research on that. However, it seems to have been very well maintained. The hood has been painted. Probably from the brutal Florida sun. However, I can not find any evidence of previous crash damage. It has AWD and seems to have all Denali options except a sunroof. That’s ok with me.

FW_Z71Burb · Apr 1, 2026

Jupiterider said:
I am not sure of how many owners yet. I intend to do some research on that. However, it seems to have been very well maintained. The hood has been painted. Probably from the brutal Florida sun. However, I can not find any evidence of previous crash damage. It has AWD and seems to have all Denali options except a sunroof. That’s ok with me.

perfect combination! thanks for sharing. fun place to be in your shoes! congrats on snagging her

stutaeng · Apr 2, 2026

He did what?!

Jupiterider · Apr 3, 2026

Alex from Legit Street Cars (LSC). It’s a great series with of videos. From purchasing it from an auction in semi neglected form to wild supercharged monster. Alex uses it as his primary tow vehicle and won’t be getting rid of it any time soon.