Best truck ever engineered? The GMT800 1500 HD Quadrasteer. 

Holy smokes a 2500 suburban with quadrasteer? I’d be the happiest man alive

These really are the best Trucks GM ever made! I have an '03 1500 HD but without the QS. If GM had marketed QS with a video like yours showing the differences it makes making a U-turn, they would have sold a lot more for sure. Thanks for sharing.

I remember seeing these commercials on tv about these trucks about 20 years ago then being mind blown but then not hearing anything about them in real life then wondering what happened to these trucks. I really did feel I was the only one that knew about these till now that I seen this video.

Informative video but PLEASE kill the background music - its a total distraction and we dont need music to keep us entertained - we’re here for the content.

Great looking truck. Would love to have a quadrasteer

4WS tow mode reduces the phase turn over speed from 40 mph to 25 mph, doesn’t affect how much it turns. A common misconception is that the tow mode reduces the rear steering angle from 15 degrees to 12 degrees, but that is not true as the system is electronically limited to 12 degrees. 👍

Wow absolutely amazing I can’t believe chevy did this and I am JUST finding out about this now in life 😢. For years I have been a Jeep fan from the history of them to the styling of them. My neighbor has a Jeep that has been on his farm for what seems like for ever. It’s a 1941 Jeep ARGO meaning it’s essentially a tractor. For decades that Jeep was used to take care of the farm from hauling, plowing, transporting, and even carrying for the land when the tractors went down! The history of the vehicle was astonishing! Ever since then I have owned a Jeep! Now after finding out about this Chevy I can see the same thing happening as long as the owner takes care of the history and the vehicle. Very cool!

I had the chance to buy a quad steer a couple months back, I really regret passing on that

That is a Very nice truck! I've had several GMT 800 trucks and I still own my 2006 GMC yukon 4x4 that I bought brand new and it has been an excellent rig. I sold my 2004 ECSB GMC sierra to my uncle and bought a 2018 Crew cab z71 Sierra with the 6.2. I bought it in Vacaville which is very near Fairfield as I live in Martinez CA. I'm curious on your BOSE modification. Did you also relocate the amp in the rear seat? And for the dual voice coil sub - did you have to mount it in a different enclosure?

There's a guy that put the quadrasteer into his LBZ Duramax and I've got to say that after seeing that I wouldn't mind doing the same to mine 😅

Love that truck.. Nice truck..

Great video! Do you know the max tow and payload of your truck?

Nice & well kept! Did the wheels fit right in or needed spacers? I have an 02 1500HD and I believe they’re the same lug pattern as the 03 1500HD? 8x165.1

I'd love to have that saw many 1500 and 2500 quadrasteer look up the gmc c3 probably rarest gmt 800 pre denail the protech beds are. Rare too

I have a 2WD 1500HD LS No quadsteer but wished it were.

Wait until the rear wheel steering position sensor go took me about 4 months to find one, but over all good trucks.

Good luck ever finding a new bed if you ever need one

These trucks loveeee to rust but hey yours didn’t. I’m sitting in my 800 1500 ol 5.3 good vid

What’s the difference between 1500hd and 2500 quadsteer?

And how much would you sell it for I’m looking for one now

Def a cool feature but looks expensive to fix and hard to modify

You just need to floor it it’ll make the turn in to wheel turn lol

Do you still have I will pay 💰

I have a QS burb and love it. There is a synthetic differential oil that needs servicing about every 15k. The sensor has an Achilles heel, don't submerge it in water as if you were docking a boat etc.. You can find some parts on Facebook groups and at rareparts.com