Frustration from MPG.
#41
Are you guys taking into account your new tires with these numbers? I gps'd mine and I was 1 mile an hour high at 70 with 275/70. So that means that people with factory tires could be way high on speed and mileage.
#43
Registered User
Thread Starter
Join Date: Jul 2007
Location: Bristol, TN
Posts: 644
Likes: 0
Received 0 Likes
on
0 Posts
I think it was my air pressure. 29-30 PSI? I guess the sudden cold front affected it. Anywho, its back up to 35 on all four corners...we'll see what happens next tank!
#44
Registered User
Join Date: Jul 2006
Location: Leawood, KS/Fayetteville, AR
Posts: 578
Likes: 0
Received 0 Likes
on
0 Posts
That's what happened to me. My air pressure was down to 27 PSI after my car sat outside of my dorm in the cold for about 3 weeks without being driven. Gas mileage went down a little, so I checked my pressure and went back up to 35 psi. MPG went back up to 20.5 on the highway.
Thread
Thread Starter
Forum
Replies
Last Post