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Old 02-14-2020, 07:22 PM   #185 (permalink)
Tahoe_Hybrid
Master EcoModder
 
Join Date: May 2019
Location: California
Posts: 512

2020 - '08 Chevy Tahoe H
Last 3: 18.4 mpg (US)

2021 - '08 Chevy Tahoe H
90 day: 17.08 mpg (US)

2022 - '08 chevy Tahoe LT
Last 3: 14.38 mpg (US)

2023 - '08 Chevy Tahoe
90 day: 25.57 mpg (US)
Thanks: 2
Thanked 105 Times in 96 Posts
Quote:
Originally Posted by freebeard View Post
As of posting this went up 40 minutes ago:



I need to do this with my Dasher. ...now that I know about having a step in the contour.
The cheapest Aero mod is pumping up your tires to 44psi Price: Free.. upto 7% free MPG (suggest lowering in bad weather conditions)
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