zKarl's Profile

Real Name: Karl Lehmann
Location: Grand Junction, Colorado
Joined: March 2011

In the Garage

  • Vrod

    2006 Harley Davidson VRSCD Night Rod
    Added May 2013 • 51 Fuel-ups

    Property of zKarl

  • 36.7 Avg MPG
  • Ram 2500

    2011 Ram 2500 SLT 5.7L V8 GAS Automatic 5 Speed Crew Cab Pickup
    Added Sep 2015 • 32 Fuel-ups

    Property of zKarl

  • 12.0 Avg MPG

Retired Vehicles


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Recent Activity

from zKarl (View All)


Fuel economy misconceptions- WHEN to use DFCO

You are approaching a stop sign at the bottom of a hill. In... ...

by Daschicken

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