Towing in 3rd gear on a 1300 mile trip
I have a 1997 GMC k1500 Z71 5.7 liter with 20000 miles and a 4L60e transmission with only 2000 miles, I will be towing a 3000# dry weight TT from Louisiana to Colorado. I plan on breaking the trip int...
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I pulled a 4500 lb tt to Alaska and back (10200 miles) with a 1997 GMC pickup with 350 and 4l60e. I used third gear the whole way.
