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Tires ride better when warmer outside #4681627
03/01/18 05:44 PM
03/01/18 05:44 PM
Joined: Apr 2013
Posts: 2,334
The Northeast
mclasser Offline OP
mclasser  Offline OP
Joined: Apr 2013
Posts: 2,334
The Northeast
The OE Michelins on my Pilot have started riding/sounding rougher @50k miles. But on warmer days, I've noticed they ride better. In an effort to stay "scientific," I haven't changed the tire pressure and I drive the same roads daily.

Does this happen because the old rubber becomes more pliable with higher temps?


2018 Hyundai Elantra VE -- 4K
2013 Honda Pilot EX-L 4WD -- 56K
2002 Honda Accord EX-L -- 211K

Re: Tires ride better when warmer outside [Re: mclasser] #4681636
03/01/18 05:55 PM
03/01/18 05:55 PM
Joined: Jun 2013
Posts: 1,039
iowa
Traction Offline
Traction  Offline
Joined: Jun 2013
Posts: 1,039
iowa
Everything gets more pliable when it gets warmer. Tires, rubber bushings, shocks, etc. And if you had the right tire pressure during cold weather, you need to bleed some off as the temps warm, which will also make a vehicle ride better.


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Re: Tires ride better when warmer outside [Re: mclasser] #4681637
03/01/18 05:56 PM
03/01/18 05:56 PM
Joined: Jun 2003
Posts: 10,430
Illinois
javacontour Offline
javacontour  Offline
Joined: Jun 2003
Posts: 10,430
Illinois
How do you know it's the tires and not other parts like your shocks/struts making things rougher or harder?


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Re: Tires ride better when warmer outside [Re: javacontour] #4681645
03/01/18 06:04 PM
03/01/18 06:04 PM
Joined: Apr 2013
Posts: 2,334
The Northeast
mclasser Offline OP
mclasser  Offline OP
Joined: Apr 2013
Posts: 2,334
The Northeast
Originally Posted By: javacontour
How do you know it's the tires and not other parts like your shocks/struts making things rougher or harder?

When it's colder, there is quite a bit of tire noise. Today it was 60 out and things were much quieter.


2018 Hyundai Elantra VE -- 4K
2013 Honda Pilot EX-L 4WD -- 56K
2002 Honda Accord EX-L -- 211K

Re: Tires ride better when warmer outside [Re: mclasser] #4681652
03/01/18 06:17 PM
03/01/18 06:17 PM
Joined: Oct 2014
Posts: 3,904
Utah
CKN Offline
CKN  Offline
Joined: Oct 2014
Posts: 3,904
Utah
Originally Posted By: mclasser
The OE Michelins on my Pilot have started riding/sounding rougher @50k miles. But on warmer days, I've noticed they ride better. In an effort to stay "scientific," I haven't changed the tire pressure and I drive the same roads daily.

Does this happen because the old rubber becomes more pliable with higher temps?



In colder temps the rubber is not as pliable on "all season" tires. So I guess the reverse is true when it's warm.

Re: Tires ride better when warmer outside [Re: CKN] #4681689
03/01/18 07:19 PM
03/01/18 07:19 PM
Joined: Oct 2004
Posts: 7,984
Cincinnati, OH, USA
bullwinkle Offline
bullwinkle  Offline
Joined: Oct 2004
Posts: 7,984
Cincinnati, OH, USA
Originally Posted By: CKN
Originally Posted By: mclasser
The OE Michelins on my Pilot have started riding/sounding rougher @50k miles. But on warmer days, I've noticed they ride better. In an effort to stay "scientific," I haven't changed the tire pressure and I drive the same roads daily.

Does this happen because the old rubber becomes more pliable with higher temps?



In colder temps the rubber is not as pliable on "all season" tires. So I guess the reverse is true when it's warm.
That's one of the reasons to get the snows off when it warms up-the compound is softer, so they'll wear out faster when it warms up outside. I can't decide whether to switch them out here-it's awful early, can't help but think we'll get another snow in these parts.


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