Gas Stations > Texas > Mesquite Gas Stations > Diamond Shamrock - No 789
Diamond Shamrock - No 789
1135 Gross Road
Mesquite, TX 75149
Phone: (972) 216-5820
Resources
Tools and tips for getting the most MPG out of your vehicle.
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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!]
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Gas Price Averages
Charts and prices for the nation. All data is collected from the U.S. Department of Energy.
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Alternative Fuel
Learn about the various sources of fuel that can be used for motor vehicles.