GMC Sierra 1500 Towing Advice
Hello, First time poster long time reader. I have a 2012 GMC Sierra 5.3 6speed with 3.42 gears. I have the tow package with trans cooler. I read these forums for a long time and tried to bu...
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Interesting indeed. Pulled that trailer for eight years to the Adirondacks to Missouri to Biloxi and points in between, no problem, just slow on the hills. Must have been just dumb luck. Had 130,000 miles on it when I sold it.
