Piston Slap: Ozone in Your Own Storage Zone?

by Sajeev Mehta

Updated: October 15th, 2019 Published: December 1st, 2017

piston slap ozone in your own storage zone

TTAC Commentator Arthur Dailey writes:

Sajeev,

Here is a timely question, as up here in snow country we are now packing away our “summer” tires. What is the best way, scientifically, to store tires? I traditionally have:

Stored them on their rims
Removed the plastic tire bag (learned this the hard way when a set of rims “rotted” one summer
Wiped down/washed the rims to take off any salt
Let out about 4 to 5 psi from each tire
Stored them in our attached, unheated garage
Placed rubber mats under them so that they are not in contact with the cement
Placed old sheets over them so that they are not in direct sunlight

Previously I stored them stacked on their sides. All 4 wheels/rims from each vehicle in one column, on top of each other, using a tire storage “pole” bought from Canadian Tire. Last winter I stored them vertically (meaning I just rolled them in beside each other), but on the rubber mats and under the sheets.

So what is the best way? And how often should they be rotated/moved?

Sajeev answers:

I’m surprised the plastic tire bags for winter tire storage were a bad idea. Then again, I’m in Houston so WTF do I know?

I think you’re doing a good job, any damage incurred during storage won’t affect the tire faster than normal wear and tear. I’ve stacked tires on their sidewalls for years in a dark warehouse and they perform fine after installation; the only concern is the rubber’s finite lifespan. While I am far from a tire storage expert, the phrase “use it or lose it” applies for longer term (i.e. years) storage. You have little to worry about.

My only concern is ozone damage, as they likely killed a set of donuts on my (infrequently driven) Ranger. And while tires protect themselves from ozone by design, you can do things to help ’em out like storing away from ozone generating furnaces. Keep on doing what you’re doing, just make sure the tires aren’t marinating in an ozone bath.

What say you, Best and Brightest?

[Image: Shutterstock user lightpoet]

#PistonSlap #SummerTireStorage #TireStorage #Tires #WinterTireStorage

Sajeev Mehta

More by Sajeev Mehta

Comments

Join the conversation

3 of 39 comments

Lorenzo on Dec 03, 2017

When I lived in the snow zone and drove a RWD car with V8 power, I'd buy recap snow tires every September when they had a sale, and took them off the rims and threw them away in early April when they had about 6,000 miles on them. The salt and chemicals did a number on them, and for 20% of the cost of new snows, it was worth it. My regular tires were stored in a semi-heated basement on their sides, covered with plastic. When I put them back on, I rotated them.

Like Reply
Arthur Dailey on Dec 04, 2017

Thanks to Sajeev and the B&B, much information here. Two concerns/discussion points. 1. I was told to reduce the pressure, particularly when storing them on their sides. Can't even remember the exact reason now. A number of comments here state that it is preferable to actually increase the pressure. Which is correct? 2. Stored one set in the plastic 'tire' bags one year. Condensation from heat/cold cycles resulted in the steelies rusting like nobodies business. Have sanded, scraped, used Naval Jelly and rust paint but they still looked unsightly. However when storing on plastic with a sheet over them, I have never (knock wood) had a set rust. Finally, would I ever like to have a rolling tire storage cart like the one in the picture.

Like Reply
- Arthur Dailey on Dec 04, 2017
  
  Meant when storing on 'rubber' not plastic.
  
  Like

Recent Comments

TheEndlessEnigma Of course they should unionize. US based automotive production component production and auto assembly plants with unionized memberships produce the highest quality products in the automotive sector. Just look at the high quality products produced by GM, Ford and Chrysler!
Redapple2 Got cha. No big.
Theflyersfan The wheel and tire combo is tragic and the "M Stripe" has to go, but overall, this one is a keeper. Provided the mileage isn't 300,000 and the service records don't read like a horror novel, this could be one of the last (almost) unmodified E34s out there that isn't rotting in a barn. I can see this ad being taken down quickly due to someone taking the chance. Recently had some good finds here. Which means Monday, we'll see a 1999 Honda Civic with falling off body mods from Pep Boys, a rusted fart can, Honda Rot with bad paint, 400,000 miles, and a biohazard interior, all for the unrealistic price of $10,000.
Theflyersfan Expect a press report about an expansion of VW's Mexican plant any day now. I'm all for worker's rights to get the best (and fair) wages and benefits possible, but didn't VW, and for that matter many of the Asian and European carmaker plants in the south, already have as good of, if not better wages already? This can drive a wedge in those plants and this might be a case of be careful what you wish for.
Jkross22 When I think about products that I buy that are of the highest quality or are of great value, I have no idea if they are made as a whole or in parts by unionized employees. As a customer, that's really all I care about. When I think about services I receive from unionized and non-unionized employees, it varies from C- to F levels of service. Will unionizing make the cars better or worse?