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Old 12-06-2017, 09:58 PM   #18 (permalink)
EcoModding Lurker
Join Date: Nov 2017
Location: United States
Posts: 49
Thanks: 18
Thanked 17 Times in 14 Posts
No biggy. Always appreciate someoneís experience to help me out. The tonneau cover arrives Friday and Iíll drive a few tanks without to get something to base post cover economy off of.

Iíve been driving a lot of city mies and that drops me into the 14s pretty much always.
1999 f250 4x4 7.3l
19.5 mpg freeway- Newbie looking to improve!
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