2007 Suburban Z71 towing question
Hey guys I'm new to towing a camper. We have a 24' tt dry weight 4500#. I just found out we have the gt4 (3.73) gear ratio on our tv. We have put a transmission cooler on the vehicle to cool it d...
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Oh...we have had the truck for two years. I don't know about before us but I had it serviced when he put the cooler on. We have towed it 3 times this summer. The fluid looks good but I will have it changed along with the filter before we get on the road in December.
