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GMC C7000 Topkick MPG

5 GMC C7000 Topkicks have provided 2 thousand miles of real world fuel economy & MPG data.
Click here to view only the GMC C7000 Topkicks with MPG currently participating in our fuel tracking program.

GMC C7000 Topkicks For Sale Nearby

Tips

Coasting alternatives

While most will say to always coast in gear, in most cases t... ...

by Valdarious

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