View Single Post
Old 03-12-2011, 09:36 PM   #105 (permalink)
EcoModding Lurker
Join Date: Mar 2011
Location: NJ
Posts: 42

American - '06 Ford Ranger STX
90 day: 27.05 mpg (US)
Thanks: 0
Thanked 0 Times in 0 Posts
I never implied that adding air pressure adds mass. Simply changing the shape of the tire (adding air pushes the center tread out further from the rim)alters the placement of the outer treads further away from the center.
  Reply With Quote