Go Back   EcoModder Forum > EcoModding > EcoModding Central
Register Now
 Register Now
 

Reply  Post New Thread
 
Submit Tools LinkBack Thread Tools
Old 10-10-2009, 11:28 PM   #1 (permalink)
Cycling more to drive les
 
Join Date: Sep 2009
Location: Western MA
Posts: 132

White 'rolla - '05 Toyota Corolla LE
90 day: 44.39 mpg (US)
Thanks: 18
Thanked 4 Times in 4 Posts
Send a message via AIM to Chalupa102
My new wheels may get better f/e

I've stated before in a prior thread that i use to think that the wheels that i had were lighter, but actually they weren't. I figured they might be robbing my fuel economy because they were pretty wide (205/50/17) and because of the rim design. On an all highway trip to pick up the new wheels today, i averaged 43 MPG according to my SG2. I installed the new wheels, which are actually stock wheels that the car originally came with (195/65/15). On the trip back, i averaged 47 MPG, even with about 120 lbs of dead weight from the other wheels.

I know it's just one trip, so it's probably not all that accurate, but i'll keep u guys updated to see if there actually is a noticeable difference with these wheels.

__________________



Corolla aeromods thread:
http://ecomodder.com/forum/showthrea...ead-11210.html
  Reply With Quote
Alt Today
Popular topics

Other popular topics in this forum...

   
Old 10-11-2009, 09:35 AM   #2 (permalink)
Master EcoModder
 
NeilBlanchard's Avatar
 
Join Date: May 2008
Location: Maynard, MA Eaarth
Posts: 7,905

Mica Blue - '05 Scion xA RS 2.0
Team Toyota
90 day: 42.48 mpg (US)

Forest - '15 Nissan Leaf S
Team Nissan
90 day: 156.46 mpg (US)

Number 7 - '15 VW e-Golf SEL
TEAM VW AUDI Group
90 day: 155.81 mpg (US)
Thanks: 3,470
Thanked 2,946 Times in 1,841 Posts
Hi,

Are there any differences in diameter?
__________________
Sincerely, Neil

http://neilblanchard.blogspot.com/
  Reply With Quote
Old 10-11-2009, 11:40 AM   #3 (permalink)
Batman Junior
 
MetroMPG's Avatar
 
Join Date: Nov 2007
Location: 1000 Islands, Ontario, Canada
Posts: 22,456

Blackfly - '98 Geo Metro
Team Metro
Last 3: 70.09 mpg (US)

MPGiata - '90 Mazda Miata
90 day: 55.97 mpg (US)

Even Fancier Metro - '14 Mitsubishi Mirage top spec
90 day: 70.75 mpg (US)

Appliance car - '14 Mitsubishi Mirage ES (base)
90 day: 67.41 mpg (US)
Thanks: 3,988
Thanked 6,886 Times in 3,572 Posts
Circumference is almost the same - the narrower tires would show 64.8 mph where the old ones showed 65. So the computed distance travelled would actually be a tiny bit less. So going strictly on the math, the MPG would show less on the SG.

Quote:
I know it's just one trip, so it's probably not all that accurate
You said it! It's tough to resist drawing conclusions from MPG readings that are going to vary normally anyway. Especially after doing a mod.

__________________
Project MPGiata! Mods for getting 50+ MPG from a 1990 Miata
Honda mods: Ecomodding my $800 Honda Fit 5-speed beater
Mitsu mods: 70 MPG in my ecomodded, dirt cheap, 3-cylinder Mirage.
Ecodriving test: Manual vs. automatic transmission MPG showdown



EcoModder
has launched a forum for the efficient new Mitsubishi Mirage
www.MetroMPG.com - fuel efficiency info for Geo Metro owners
www.ForkenSwift.com - electric car conversion on a beer budget
  Reply With Quote
Reply  Post New Thread


Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
Civic VX wheels or aftermarket? travr6 EcoModding Central 8 03-07-2010 07:37 PM
VX wheels on my HX mobythevan EcoModding Central 7 06-04-2009 11:26 AM
New wheels and tires! Christ Off-Topic Tech 0 04-13-2009 11:30 PM
New Wheels & Tires trikkonceptz Success Stories 9 11-03-2008 03:05 PM
The finest Chinese cr*p that money can buy. (wheels & tires) lyd EcoModding Central 13 09-30-2008 06:41 PM



Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2023, vBulletin Solutions Inc.
Content Relevant URLs by vBSEO 3.5.2
All content copyright EcoModder.com