towing with suv???

I tow a autumn ridge dry weight 5700 pounds and cargo capacity of 2250 with a suburban rated at 7900 pounds towing capacity. Since its a square camper it is not the best to pull but we go no further than 50 miles and i can walk inside the camper with out ducking and im 6.3. Has a tran cooler and oil cooler and 3.42 rear end never a problem and handles thevtrailer better than a pickup because of the burbs weight