03-02-2013, 10:59 PM
|
#1 (permalink)
|
|
Cyborg ECU
Join Date: Mar 2011
Location: Coastal Southern California
Posts: 6,099
Thanks: 2,310
Thanked 2,033 Times in 1,384 Posts
|
LRR tires (new CR rankings)
Released yesterday, March 1, 2013:
The best gas-saving car tires
Moderately useful.
__________________
See my car's mod & maintenance thread and my electric bicycle's thread for ongoing projects. I will rebuild Black and Green over decades as parts die, until it becomes a different car of roughly the same shape and color. My minimum fuel economy goal is 55 mpg while averaging posted speed limits. I generally top 60 mpg. See also my Honda manual transmission specs thread.
|
|
|
|
 Today
|
|
|
|
Other popular topics in this forum...
|
|
|
|
|
03-04-2013, 10:17 AM
|
#2 (permalink)
|
|
EcoModding Apprentice
Join Date: Feb 2013
Location: Ottawa, ON, Canada
Posts: 182
Thanks: 17
Thanked 58 Times in 37 Posts
|
Interesting... I see they used a Chevy Cruze for testing. I might have to get a subscription and check out the article.
__________________
2012 Cruze Eco 6MT
If it's slow, it might as well be efficient!
|
|
|
|
|
03-04-2013, 04:46 PM
|
#3 (permalink)
|
|
Got MPG?
Join Date: Sep 2010
Location: Southern Alberta, Canada
Posts: 330
The Car - '09 Toyota Corolla CE Enhanced
Thanks: 13
Thanked 43 Times in 38 Posts
|
Surprised to see Cooper on that list..
__________________
2013 Honda Civic Si - 2.4L
OEM front to back belly pan from the factory.
|
|
|
|
|
03-13-2013, 02:16 PM
|
#4 (permalink)
|
|
Master EcoModder
Join Date: Feb 2008
Location: West Coast, USA
Posts: 513
B2300 - '96 Mazda B2300 SE Focus - '05 Ford Focus ST
Thanks: 6
Thanked 75 Times in 54 Posts
|
A summary for the best low rolling resistance tires:
All-season (T speed rated)
Michelin Energy Saver A/S
Cooper GFE
Performance all-season (H speed rated)
Michelin Primacy MXV4
Dunlop SP Sport 7000 A/S
Bridgestone Ecopia EP422
Performance all-season (V speed rated)
Bridgestone Ecopia EP422
Winter
Michelin X-Ice Xi3
__________________
Good design is simple. Getting there isn't.
|
|
|
|
|
03-13-2013, 06:28 PM
|
#5 (permalink)
|
|
home of the odd vehicles
Join Date: Jun 2008
Location: Somewhere in WI
Posts: 3,407
Thanks: 374
Thanked 701 Times in 523 Posts
|
Europe rates all their tires, is there any good source of this info that could be applied to the same US branded tire?
|
|
|
|
|
03-13-2013, 09:18 PM
|
#6 (permalink)
|
|
EcoModding Apprentice
Join Date: Feb 2013
Location: Ottawa, ON, Canada
Posts: 182
Thanks: 17
Thanked 58 Times in 37 Posts
|
Quote:
Originally Posted by beatr911
A summary for the best low rolling resistance tires:
All-season (T speed rated)
Michelin Energy Saver A/S
Cooper GFE
Performance all-season (H speed rated)
Michelin Primacy MXV4
Dunlop SP Sport 7000 A/S
Bridgestone Ecopia EP422
Performance all-season (V speed rated)
Bridgestone Ecopia EP422
Winter
Michelin X-Ice Xi3
|
Were there any scores that can be compared between tire categories? I know most people looking primarily at LRR tires don't really care which "type" of all season tire they get, they're most interested in the efficiency.
Also, I would be interested in knowing how much of a hit you take when going to the Xi3 from a good LRR A/S tire. The Xi3 is what I was looking into for winter tires next year based on a previously good experience with the Xi2 on my previous car.
__________________
2012 Cruze Eco 6MT
If it's slow, it might as well be efficient!
|
|
|
|
|
03-13-2013, 09:54 PM
|
#7 (permalink)
|
|
...beats walking...
Join Date: Jul 2009
Location: .
Posts: 6,190
Thanks: 179
Thanked 1,522 Times in 1,123 Posts
|
|
|
|
|
|
03-17-2013, 12:20 PM
|
#8 (permalink)
|
|
OCD Master EcoModder
Join Date: Dec 2007
Location: Eastern CT, USA
Posts: 1,917
Thanks: 401
Thanked 366 Times in 249 Posts
|
I'm glad to see some current information from a fairly independent source.
__________________
Coast long and prosper.
Driving '00 Honda Insight, acquired Feb 2016.
|
|
|
|
|
03-17-2013, 01:19 PM
|
#9 (permalink)
|
|
Master EcoModder
Join Date: Jan 2011
Location: na
Posts: 1,025
Thanks: 277
Thanked 217 Times in 184 Posts
|
Co worker gave me his copy, unless there's more online that only subscribers can get to I wouldn't waste my money. Kind of surpised that the Mich winter beat Nokina, but they didn't give enough info to know if they even tested them.
|
|
|
|
|
03-17-2013, 01:54 PM
|
#10 (permalink)
|
|
Cyborg ECU
Join Date: Mar 2011
Location: Coastal Southern California
Posts: 6,099
Thanks: 2,310
Thanked 2,033 Times in 1,384 Posts
|
Quote:
Originally Posted by roosterk0031
Co worker gave me his copy, unless there's more online that only subscribers can get to I wouldn't waste my money. Kind of surpised that the Mich winter beat Nokina, but they didn't give enough info to know if they even tested them.
|
Agreed that there is something odd about the list. I think it might be that they wanted to balance LRR with another value they called "safety" or something. In other words, these ratings are not strictly about LRR, which is why I thought it "moderately" useful when I initially posted the link. I don't mind their concern, but I wish they had made two lists then: one with the straight LRR capacity and other adjusted for their opinion of what is the proper balance of LRR and braking. I'd like to judge for myself.
__________________
See my car's mod & maintenance thread and my electric bicycle's thread for ongoing projects. I will rebuild Black and Green over decades as parts die, until it becomes a different car of roughly the same shape and color. My minimum fuel economy goal is 55 mpg while averaging posted speed limits. I generally top 60 mpg. See also my Honda manual transmission specs thread.
|
|
|
|
|
