View Single Post
Old 01-05-2015, 05:25 PM   #10 (permalink)
aerohead
Master EcoModder
 
aerohead's Avatar
 
Join Date: Jan 2008
Location: Sanger,Texas,U.S.A.
Posts: 15,895
Thanks: 23,972
Thanked 7,223 Times in 4,650 Posts
tire wear

Quote:
Originally Posted by basjoos View Post
From the Wired article:

"The drive was made over 120 laps on the 2.6-mile “Highway Circuit” at the Australian Automotive Research Centre in Victoria. A pair of drivers drove in three stints, swapping when the teams did tire changes to avoid fatigue."

I wonder what kind of tires were they using if they needed to be replaced two times on a 310 mile run.
One team gave me a worn out Bridgestone Ecopia solar race tire years back and they told me that 200-miles was a typical lifespan on a road circuit.
I suspect that the continuous curves of a track environment scrubbed off the rubber at an accelerated rate,
Alex Tremulis said he was losing 20-mpg at 55-mph in the Subaru XT-100 when in the curves of his test track.
__________________
Photobucket album: http://s1271.photobucket.com/albums/jj622/aerohead2/
  Reply With Quote