|
|
11-06-2008, 03:45 PM
|
#1
|
Registered Member
Join Date: Apr 2008
Posts: 6,624
Country: United States
|
Winter is approaching...adjust your tire pressure!
If you're running high pressure in your tires, you may need to lower it somewhat for winter. Be aware of it and consider experimenting with tire pressure again when there's a lot of rain and/or snow.
__________________
__________________
This sig may return, some day.
|
|
|
11-06-2008, 03:55 PM
|
#2
|
Registered Member
Join Date: Sep 2005
Posts: 262
Country: United States
|
So I need to decrease the pressure when the temperature is below freezing point (and much less... hehe)?
__________________
|
|
|
11-06-2008, 04:09 PM
|
#3
|
Registered Member
Join Date: Apr 2008
Posts: 6,624
Country: United States
|
Maybe. I can think of logic to support either conclusion. I just think it merits revisiting the issue.
This thought was prompted by a post on another forum. A guy with oversize tires on his truck found that in lots of rain he needed to lower his pressure by 10% to get a safe amount of traction.
__________________
This sig may return, some day.
|
|
|
11-06-2008, 07:17 PM
|
#4
|
Registered Member
Join Date: Aug 2008
Posts: 23
Country: United States
|
with lower temperatures, tire pressure will decrease too.
|
|
|
11-06-2008, 08:29 PM
|
#5
|
Senior Member
Join Date: Jul 2010
Posts: 278
Country: United States
Location: CT
|
True, but at least lower it to manufacturer reccomended.
|
|
|
11-07-2008, 06:15 AM
|
#6
|
Registered Member
Join Date: Jul 2008
Posts: 77
Country: United States
|
Nitrogen can help with tire pressure fluctuation. I run it in mine and my wife's vehicles.
__________________
|
|
|
11-07-2008, 07:10 AM
|
#7
|
Registered Member
Join Date: Apr 2008
Posts: 6,624
Country: United States
|
I run 78% nitrogen in all my tires. I even get it for free!
__________________
This sig may return, some day.
|
|
|
11-07-2008, 07:11 AM
|
#8
|
Registered Member
Join Date: Oct 2008
Posts: 8
Country: United States
|
I've heard various supposed benefits to running nitrogen in your tires, some more plausible than others, but this is a new one on me. How exactly does nitrogen prevent temperature from affecting tire pressure (or reduce the effect, even).
Before you answer, consider that almost 80% of our atmosphere is nitrogen so any benefit from nitrogen is already 80% present in regular compressed air...
__________________
JustaDriver
|
|
|
11-07-2008, 07:41 AM
|
#9
|
Registered Member
Join Date: Jul 2008
Posts: 77
Country: United States
|
Nitrogen is less prone to expansion and contraction with tempurature variations. We started putting it in all the new cars we sell because customers were coming in with their tire pressure monitoring lights every other day. It was driving them and us crazy. The problems have dropped off to almost nothing since we started putting the nitrogen in. It's also supposed be less corrosive on aluminum rims, but I don't have any info to back that claim up, that's just what they told us in training. As far as claims that it increases fuel economy, those claims are from people who were running low tire pressure to begin with. We had a lady complaining (imagine that, a woman complaining) about her fuel economy, we went to put the nitrogen in and her most inflated tire was at 24 lbs. Look for a deal on it. We charge $40 regular price, $30 when it's the service managers "special".
__________________
|
|
|
11-07-2008, 07:52 AM
|
#10
|
Registered Member
Join Date: Apr 2013
Posts: 364
Country: United States
|
According to NASA's studies, higher pressure is better against hydroplaning. I believe it correlates with 1/sqrt(pressure), so it's a diminishing returns thing. However, lowering the pressure would make it more likely to hydroplane, not less.
Snow may very well be another story. I can't comment on that.
__________________
|
|
|
|
|
Posting Rules
|
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
HTML code is Off
|
|
|
|
» Car Talk & Chit Chat |
|
|
|
|
|
» Fuelly iOS Apps |
|
» Fuelly Android Apps |
No Threads to Display.
|
|
All times are GMT -8. The time now is 12:50 PM.