2015 GMC SIERRA CREW CAB TOWING Fuel-up Log
2015 GMC Sierra 1500
Property of Freeweeling.
Added Jun 3 2015
Showing a single fuel-up
May 12 2017
90% towing airstream 91 octane computer says 13.9 mpg few elevation changes.
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105.9
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7.844
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$2.919
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$22.90
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13.5
Added by Freeweeling on May 15 2017 at 11:31 am
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