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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


Mar 22 2018

91 octane no air cond. 100 miles of flatbed towing @ 6,000 lbs. Secondary mountain roads. computer says 15.0 mpg

  • 166.4
  • 11.567
  • $3.229
  • $37.35
  • 14.4

Added by Freeweeling on Mar 22 2018 at 7:49 am


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