We used a 2013 GMC 2500HD Sierra Denali to pull our Cedar Creek 36CKTS Fifth Wheel for 2 years. Not only do you ride in total comfort with all the bells & whistles, but it also has the power to effortlessly pull a 40' trailer. It was a great experience. We never had any problems. We would certainly recommend this truck for towing the big rigs.
I have used this for 2 years to camp in when we were drag racing. Love this motorhome. It pulls anything and drives really well. We also, use it when we are watching Mardi Gras parade in our hometown. Has wonderful AC and heat.