2015 Cadillac SRX Owner Manual - Page 254

Driving and Operating 3. Drive slowly until the trailer is clear of the chocks. 4. Stop and have someone pick up and store the chocks. 9-63 Trailer Towing Before pulling a trailer, there are three important considerations that have to do with weight: ... equipment, passengers and cargo in the tow vehicle must be subtracted from the maximum trailer weight. Use the following chart to determine how much the vehicle can weigh, based upon the vehicle model and options. Maintenance When Trailer Towing The vehicle needs service more often when pulling a trailer. See the Maintenance Schedule on page 11-3. Things that are especially important in trailer operation are automatic transmission fluid, engine oil, axle lubricant, belts, cooling system, and brake system. Inspect these before and during the trip. Check periodically to see that all hitch nuts and bolts are tight. The weight of the trailer. The weight of the trailer tongue. The total weight on the vehicle's tires. Weight of the Trailer How heavy can a trailer safely be? It depends on how the rig is used. For example, speed, altitude, road grades, outside temperature and how much the vehicle is used to pull a trailer are all important. It can depend on any special equipment on the vehicle, and the amount of tongue weight the vehicle can carry. See "Weight of the Trailer Tongue" later in this section. Maximum trailer weight is calculated assuming only the driver is in the tow vehicle and it has all the required trailering equipment. The weight of additional optional Engine Cooling When Trailer Towing The cooling system may temporarily overheat during severe operating conditions. See Engine Overheating on page 10-16.