View Single Post
Old 12-30-2017, 02:34 AM   #63 (permalink)
gone9
EcoModding Lurker
 
Join Date: Nov 2017
Posts: 81
Thanks: 29
Thanked 32 Times in 27 Posts
I would say average is 67mph but some drastic rise/drops in elevation. My best average was 17.7mpg after the level kit and tires with summer blend diesel on the same route and I stop at the same gas station for habit and ease of access/clean bathroom and healthy snacks.

Would it be reasonable to assume the tonneau cover is at lest helping a little with economy considering my best with winter blend was 17.3? This also including some heavily snowed roads, 30mph sections etc? I plan on doing same trip in August time with hopefully only an air dam added.

No fuel additive was used this or last trip but I did notice a very slight improvement with diese kleen if used properly but the benefit didn’t make up for he cost so I only use it couple times a year when I travel through areas with questionable diesel etc.
  Reply With Quote
The Following User Says Thank You to gone9 For This Useful Post:
aerohead (12-30-2017)