2010 GMC Sierra 1500 Crew Cab Owner's Manual - Page 40

Driving for Better Fuel Economy Driving habits can affect fuel mileage. Here are some driving tips to get the best fuel economy possible... Roadside Assistance Program U.S.: 1-800-GMC-8782 (462-8782) TTY Users: 1-888-889-2438 Canada: 1-800-268-6800 As the owner of a new GMC, you are automatically enrolled in the Roadside Assistance program. This program provides technically trained advisors who are available 24 hours a day, 365 days a year, minor repair information or towing arrangements. For more information see Roadside Assistance Program on page 8‑7. Avoid fast starts and accelerate smoothly. Brake gradually and avoid abrupt stops. Avoid idling the engine for long periods of time. When road and weather conditions are appropriate, use cruise control, if equipped. Always follow posted speed limits or drive more slowly when conditions require. Keep vehicle tires properly inflated. Combine several trips into a single trip. Replace the vehicle's tires with the same TPC Spec number molded into the tire's sidewall near the size. Follow recommended scheduled maintenance. . ... Roadside Assistance and OnStar If you have a current OnStar subscription, press the OnStar button and the current GPS location will be sent to an OnStar Advisor who will assess your problem, contact Roadside Assistance, and relay exact location to get you the help you need. . 1-34