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chrisrapley's Profile

Real Name: Chris Rapley
Joined: September 2018

In the Garage

  • My Suburban

    2017 Chevrolet Suburban LT 5.3L V8 FLEX Automatic 6 Speed
    Added Sep 2018 • 196 Fuel-ups

    Property of chrisrapley

  • 13.2 Avg MPG
  • My Yukon XL

    2020 GMC Yukon XL SLT 5.3L V8 GAS Automatic 10 Speed
    Added Jul 2020 • 11 Fuel-ups

    Property of chrisrapley

  • 14.8 Avg MPG Best In Garage
  • Black F150

    2009 Ford F150 Custom Submodel
    Added Sep 2018 • 63 Fuel-ups

    Property of chrisrapley

  • 7.7 Avg MPG


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Best MPG is affected more by vehicle speed than engine speed.

In response to the tip that there is a "best MPG engine RPM ... ...

by jldude

Read more tips