Towing 26' with a 2003 Yukon SLT 5.3L?
I have a 2003 Yukon SLT 5.3L (K-1500, 5300 V8, Engine Z). Specs are: GCWR: 13000 GVWR: 6900 (per door sticker) GVW: 5036 (per VIN lookup) Max trailer weight rating: 7400 (per manual) "Tongu...
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I've taken 6k lbs up and down some winding steep mountains in my 3.08 rear end 5.3. Obviously I take it easy and watch my tranny temps, but ive never had any issues other than a sluggish truck
