2012 GMC Sierra / Size of TT?? (NEWBIE)
Looking for opinions from some experienced people. Have a 2012 GMC Sierra 4x4 Ext.Cab. 143.5 WB, 5.3 L, 3.42 gears, with tow package.. Manual States That I Can Pull 9600 lbs. Wife Wants a Big Trailer...
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My brother pulls a 26', approx 6100lbs with that set up and does so easily.
