2014 Silverado 3.42 or 3.73
Hopefully some of you have a bit of experience with the newest GM trucks? As a bit of background. I have towed a considerable amount in the last 15 years, with roughly 1/2 dozen TTs and almost as many...
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You will be sorely disappointed with the power and fuel mileage, the 5.3 will be barely enough with the lower gears pulling that trailer. You are pushing the limits, it is at the top end of the range for a 1500. We made that mistake with our first combo, it took all the fun out of rving particularly on steep grades.
