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    Saw this at the dealer this morning

    I have a 2018 Tahoe LT bought new and a 2018 GMC Acadia Denali bought new. Each were around 60K. I like both vehicles just fine, however, I prefer driving the Acadia over the Tahoe. The Acadia is snappier and more comfortable to drive, plus, of course the mileage is better with the Acadia...
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    How many of you DO NOT experience buffetting and vibration problem?

    I have experienced buffeting when one of the front windows are down and it is really bad, but, never with the windows up. I have from time to time experienced some slight vibration in my 2010 Yukon at high speeds, but very slight and I attributed it to alignment problems since it was corrected...
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    2017 Tahoe hauls ass.....

    My 2018 Tahoe is actually kind of a dog. I’ve been wondering if any of the tunes do any good or not. I had a Predator Tune on an older Silverado, but, was disappointed by its performance, surprisingly, because I had great luck with a Predator Tune with a Challenger I had previous to that. Now...
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    Does 2018 Tahoe have AFM?

    I have a 2018 Tahoe LT with a 5.3. I’m not sure if it is equipped with AFM. The reason I’m not sure is that I’m not able to hear or feel the difference in the engine, like I could in my 2010:Yukon. Also in my Yukon, on the VIC a little sign would pop up saying motor was running in 4 cylinder...
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    Factory oil on new vehicles . It’s base stock is made from natural gas

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    Factory oil on new vehicles . It’s base stock is made from natural gas

    We purchased two new GM vehicles this year, a 2018 Tahoe & a 2018 Acadia. I just recently did the first oil change at 5000 miles on both of them. On the Tahoe I used Pennzoil Platinum and on the Acadia I used Mobil 1. On both vehicles I noticed that both engines quieted down significantly. Not...
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    Looking at a 2018 yukon demo

    I pulled a 3000 lb boat with my Yukon with a 5.3 with no problem. I can pull that same boat with a Silverado with a 6 cylinder in it just fine, so, yeah, you should have no problem pulling that trailer. Remember to put it in trailer hauling mode, it makes all the difference.

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