San Marcos Shell Station

Resources

Tools and tips for getting the most MPG out of your vehicle.

• 

  Gas Savings Tips

  Inflating your tires, watching your speed and checking your route are a few examples of how you can save gas. [More coming soon!]

• 

  Gas Price Averages

  Charts and prices for the nation. All data is collected from the U.S. Department of Energy.

• 

  Alternative Fuel

  Learn about the various sources of fuel that can be used for motor vehicles.