1000 miles on 2015 Silverado 6.2/8 speed
Have just over 1000 miles after 2 weeks on my new 2015 Silverado LTZ 6.2 w/ max tow. Pretty simply, there isn't anything I don't like about it. Took a trip to Carlisle PA. last week and got 19.5 mpg w...
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Awesome!. Bet it is a rocket on flat ground with 8 speed. Just wondering how it does on a 6 mile 6% grade towing 6 to 8K pounds.We need feed back as you run it through trials.
