If they have flat spots, this may not work (as all four tires will probably have flat spots) but it will find out if they are out of balance. I hope it is not the steering gear, as it is going to be a huge pain to get the work done.

2 ...

Report Post

Posted by Gaspergou202

Metairie, LA

Member since Jun 2016

13512 posts

Posted on 3/21/17 at 7:48 pm to chinhoyang

Flat spots usually give you a thumping sensation at all speeds and usually makes noise.
Just did a quick internet search. This is from aa1car. Com:

quote:
Symptoms of Tire Imbalance An out-of-balance tire and wheel will typically create a vibration or shake that becomes progressively worse as the vehicle speed increases. The speed at which the vibration first becomes apparent will vary depending on the size and weight of the tires and wheels, the size and weight of the vehicle, the sensitivity of the steering and suspension and the amount of imbalance, but usually starts at 40 to 50 mph and increases in intensity as the speed goes up.

A rotation can't hurt an it's free.

0 ...

Report Post

Posted by BHM

Member since Jun 2012

3182 posts

Posted on 3/21/17 at 7:57 pm to chinhoyang

Correct, if you have flat spots then chances are all four tires have flat spots and rotating may not eliminate the problem.

I run my Gravely zero turn tire pressure low. After just one week of sitting, I can feel the flat spots when driving on the road and driveway but it goes away quickly.

I would put the car on jack stands and inflate tires to maximum rates pressure for couple of weeks. Then drop it down and take it for a quick test drive. If it is noticeably better then flat spots might be the problem and storing it on stands might be the simple solution.

Other than that I would try a well experienced alignment shop and get their opinion. Zims on Verot School Road in Lafayette would be my suggestion if you are around Lafayette.

0 ...

Report Post

O-T Lounge - Replies to Post

Return To Board

Page 1

Return To Board