View Single Post
Old 08-30-2013, 04:10 AM   #91 (permalink)
RedDevil
Master EcoWalker
 
RedDevil's Avatar
 
Join Date: Dec 2012
Location: Nieuwegein, the Netherlands
Posts: 3,999

Red Devil - '11 Honda Insight Elegance
Team Honda
90 day: 54.9 mpg (US)
Thanks: 1,714
Thanked 2,247 Times in 1,455 Posts
Lighter tires...

Quote:
Originally Posted by Frank Lee View Post
IMHO Capri Racer's advice to go wide makes sense if you are loading the tires to near max capacity. I would expect a tire engineer- who is always concerned with liability issues- to have that position.

However I think if your vehicle is always at the lightly loaded end of the spectrum, fe gains can be had from going narrower, to tires with fewer plies and thinner sidewalls and treads. I have yet to personally test that theory.
The one does not have to rule out the other. Give me a tire thats both narrow and has thin layers anytime, if it is a quality tire and strong (enough).

Was wondering, are there commercially available tires where the layers have indeed been thinned and lightened, like having the steel belts replaced by carbon, kevlar of even glass fiber?

__________________
2011 Honda Insight + HID, LEDs, tiny PV panel, extra brake pad return springs, neutral wheel alignment, 44/42 PSI (air), PHEV light (inop), tightened wheel nut.
lifetime FE over 0.2 Gigameter or 0.13 Megamile.


For confirmation go to people just like you.
For education go to people unlike yourself.
  Reply With Quote