I was reading a magazine that had a blurb abut the 2009 F-150 truck
which has a "SFE" version fords "super fuel economy" version.
One thing that caught my eye was the use of low rolling resistance tires
and in larger sizes.
"18-inch chrome clad aluminum wheels
<
http://www.autospies.com/news/2009-Ford-F150-SFE-34918/#>with low
rolling resistance P265/60R18 all-season tires."
and apparently there is a 20" option too for those bling addicts that
want a heavier rim to totally offset the low rolling resistance.
Not very low profile but a bit of googleing and we see the GM has it's
"XFE" "eXtra fuel economy" line to match. (sheesh more TLA's)
They have goodyear and conti's in 15" size for the cobalt for example.
The phrases that worry me are "worked with the tire manufacturer to
create a tire especially for the cobalt".; which could mean we can't buy
them.
But here is hoping that low rolling resistance tires will gain enough
momentum to tip the scales and make a comeback.
I want to rolling resistance standards posted on the tire along with the
treadwear and traction ratings :-)
Funny are how many blog entries there are saying "low rolling resistance
= unstable or unsafe in any inclement weather " and none about fair
weather braking differences.
Don't worry, I know lower rolling resistance doesn't automatically mean
less traction.
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