10 Best Vehicles for Towing a Camping Trailer Published on June 8, 2018 in Top 10 by The Car Guide Photo: General Motors of Canada Ltd. Midsize pickupGM’s twins are available with a 2.8-litre turbo-diesel engine that supplies an impressive 369 pound-feet of torque. That means the 2018 Chevrolet Colorado and GMC Canyon will pull loads up to 7,700 pounds—with just four cylinders!