Notices
C5 General General C5 Corvette and C5 Z06 Discussion not covered in Tech

Tire Flat Spots

Thread Tools
 
Search this Thread
 
Old Nov 18, 2009 | 04:28 PM
  #1  
lp2004z06's Avatar
lp2004z06
Thread Starter
Intermediate
15 Year Member
Liked
 
Joined: Nov 2009
Posts: 42
Likes: 4
From: Doylestown PA
Default Tire Flat Spots

OK, maybe a dumb question. I have brand new Goodyear OEM tires on my '04 Z06 and was wondering if I let it sits for months in my garage over the winter, will the tires get flat spots? Does this ruin the tire? Any product out there to help with this problem

Thanks
Reply
Old Nov 18, 2009 | 05:12 PM
  #2  
BanditDude's Avatar
BanditDude
Drifting
15 Year Member
 
Joined: Aug 2004
Posts: 1,799
Likes: 1
From: Dayton Ohio
Default

Radial tires do not develop flat spots, per-se. Tthey may occur to some small degree, but will go away after driving a few miles.
Reply
Old Nov 18, 2009 | 06:16 PM
  #3  
STALION's Avatar
STALION
Le Mans Master
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 2009
Posts: 5,197
Likes: 190
From: ALL governments are legalized mobsters, so doesn't matter where I live :(
Default

Yes flat spots can occur IF left for a very long period of time due to loss of air. As told to me by a professional who is also a friend, take for pieces of styrofoam that are wide enough and long enough that your car sits on them. The styrofoam takes pressure off of the tires and acts as a cussion.
Reply
Old Nov 18, 2009 | 06:43 PM
  #4  
steve8's Avatar
steve8
Race Director
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2004
Posts: 11,062
Likes: 1,267
From: Central Ma
Default

Recent thread. Happy reading.


http://forums.corvetteforum.com/c5-g...-spotting.html
Reply
Old Nov 18, 2009 | 06:50 PM
  #5  
dbaker's Avatar
dbaker
Melting Slicks
15 Year Member
 
Joined: Sep 2005
Posts: 2,568
Likes: 264
From: Near Charlotte NC
Default

It's not so much the pressure on the tires,it's the change of temp of the contact surface that can make a temp flat spot on the tires.

My Z sits out on concrete all year,but I have some rubber mats I have the car sit on to help counteract the effects of the temp change.Seems to work ok.

\db2
Carolina
Attached Images  
Reply
Old Nov 18, 2009 | 11:30 PM
  #6  
O4-/-C5's Avatar
O4-/-C5
Racer
15 Year Member
 
Joined: Feb 2008
Posts: 435
Likes: 3
From: Lake Orion Michigan
Default

Pump your tires up to 40 psi during storage. Don't forget to drop back to 30 psi when you start driving again.
Reply
Old Nov 18, 2009 | 11:37 PM
  #7  
Vetteman Jack's Avatar
Vetteman Jack
Administrator
Supporting Lifetime
Veteran: Navy
St. Jude 20 Year Donor
25 Year Member
Veteran: Reserves
 
Joined: Mar 2001
Posts: 367,756
Likes: 24,681
From: In a parallel universe. Currently own 2014 Stingray Coupe.
C7 of the Year - Modified Finalist 2021
MO Events Coordinator
St. Jude Co-Organizer
St. Jude Donor '03 thru '25
NCM Sinkhole Donor
CI 5, 8 & 11 Veteran
Default

The tires will be just fine. You may have a little bumpiness when you drive the car again, but within a couple of miles it should be smooth sailing.
Reply
Old Nov 19, 2009 | 12:38 AM
  #8  
Stock Man's Avatar
Stock Man
Race Director
20 Year Member
 
Joined: Oct 2002
Posts: 11,945
Likes: 12
From: Vancouver
2015 C5 of Year Finalist
St. Jude Donor '05-'06-'07-'08-'09-'10
Default

Make some extruded styrofoam pads for the car to sit on. Get the blue foam from Home Depot it works great I have been using mine for 7 years now. I think I'll make some new ones for next year thought. I cut two with bevels front and rear so I could drive over them then onto the front ones that only have one end beveled.

Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-1

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-2

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-3

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-4

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-5

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
story-6

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-7

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
story-8

2027 Corvette vs The World: Every C8 vs Its Closest Competitor

 Joe Kucinski
story-9

10 Most Common Corvette Problems of the Last 20 Years!

 Joe Kucinski
Old Nov 19, 2009 | 01:35 AM
  #9  
DeeGee's Avatar
DeeGee
Tech Contributor
20 Year Member
Top Answer: 1
 
Joined: Dec 2003
Posts: 19,384
Likes: 87
From: Horncastle Lincolnshire, England
2023 C5 of the Year Finalist - Unmodified
Default

The precautions that the guys have suggested can't hurt but my experience is that any flat spots work themselves out inside a few miles.

My car used to sit for a month at a time in Vegas without issue. It also sat on a boat to England for 8 weeks. It wasn't even noticeable when I drove away from the Port. I had Michelin AS ZPs on by then which are slightly softer tires. The OEMs with harder sidewalls should stand up even better.

If you're worried just roll it a few inches in the garage every few weeks.

You'll be fine.
Reply
Old Nov 19, 2009 | 11:04 AM
  #10  
03BlackClassic's Avatar
03BlackClassic
Instructor
10 Year Member
 
Joined: Feb 2009
Posts: 201
Likes: 0
From: Knoxville TN
Default

The design of a radial tire, will not allow the tire to permanently become flat spotted. The only reason for the feeling of having a flat spot once you get in a car that has been sitting for an extended period of time is because the tire looses air over time allowing the sidewall of the tire to sag. This in turn gives the allusion of having a flat spot. A radial tire is designed for this to not damage the construction of the tire, however if you were to drive the tire with out re-airing it up this can cause damage. If you are going to store your car for an extended period of time just be sure to check your pressure before driving on them.
Reply

Get notified of new replies

To Tire Flat Spots





All times are GMT -4. The time now is 02:41 AM.

story-0
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-1
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-2
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-3
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-4
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-5
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-6
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-7
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-8
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-9
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE