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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It will definitely pull harder and better than the older Tahoe with the 4-speed and less powerful motor. I don't have direct experience but just doing the math to figure out what transmission gears will give you compared to the old one, it is easy to see. 3.42 rear end with the 6-speed is better than 3.73 gears and a 4-speed. Probably at least as good as a 4-speed and 4.10 gears. The extra power of the new engines is also pretty apparent from the reviews I've read. If you can find a truck with the Max tow package, go for it, but don't sweat it if you can't find one.
