We tow a 26rs outback 05 with the weight being the same as the 210 rs. Our burban is a 1500 with HD tow package 2003. I ordered this truck with 4.10 gears and the premium ride suspension package. I have added airbags to the back. The truck has the 5.3 and on flat land I get 14.5 towing and in the true hills ( I am talking Kentucky Tennessee). Last year we got 10.5. I did an exhaust upgrade to 3" and a bully dog chip then flashed the computer. I have no towing issues and I am well within specs of the truck with 5 on board 2 adults and 3 teens.
