Chevrolet Silverado 3500 HD MPG

99 Chevrolet Silverado 3500 HDs have provided 1.4 million miles of real world fuel economy & MPG data.
Click here to view all the Chevrolet Silverado 3500 HDs currently participating in our fuel tracking program.

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Tips

watch your Air pressure

Especially now in early spring with the temperatures rising ... ...

by SamTrooper

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