Thread: Pickup truck aerodynamics
View Single Post
Old 07-23-2014, 10:13 AM   #111 (permalink)
TheTestPilot
EcoModding Lurker
 
Join Date: May 2011
Location: Southern Skies Australia
Posts: 49
Thanks: 6
Thanked 8 Times in 7 Posts
tail gate down cd
Just had a look at the 1997 university tonneau study(post 46) it says tailgate down has a positve effect ,I thought it was the other way around?
  Reply With Quote