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Miller1

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Everything posted by Miller1

  1. I haven’t read everything but what kind of performance does the Derringer give to the 2020 HD Denali?
  2. I have just bought my first diesel truck, a 2020 2500HD Denali. The dealership had already lifted and leveled the truck and put 37” Toyo tires on it. But I was just wondering if there are any programmers available for this year model or not? If so what’s the best one overall?
  3. I bought a 2019 AT4 6.2 in May 2019, had the Borla exhaust and cold air. That truck was a beast, but wasn’t great for towing or heavy loads. December 16 a woman ran a stop sign and I totaled the truck. Still dealing with her insurance company today! But I went ahead and bought a 2020 2500HD Denali! What a difference in towing for sure. I pulled a Polaris Ranger crew along with bags of duck decoys and lots of other equipment, I was constantly looking in the mirror because I never felt the trailer behind me. This is my first Duramax and I love it so far.
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