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[Moutamid]

Hello guys

Recently i replaced my tires with new set of Dunlop Dirreza Dz101

Front 245/35/19
Rear 275/30/19

I'm facing problem on high speeds 110 mph
the car vibrates too much ,
with old tires there was no problem.

old tires was :
Front :235/35/19
Rear: 275/30/19


first thought it was tire pressure.

-checked tire pressure
-Balanced Already


Or maybe tires didn't break in? Don't know

Any help will appreciate it


Thanks

[Dylanize]

Did you get an Alignment? Might need to. And did you road force balance? that can help a ton with vibration/shudder.

[VMRWheels]

Originally Posted by Dylanize

Did you get an Alignment? Might need to. And did you road force balance? that can help a ton with vibration/shudder.

+ 1 For mount and road-force balance.

[Wolf 335]

Who ever did your balancing had no clue what they were doing.

[bmw325i]

Originally Posted by Wolf 335

Who ever did your balancing had no clue what they were doing.

+1 this is most likely the problem. Get them road force balanced.

[Moutamid]

already done balancing

[Wolf 335]

Originally Posted by Moutamid

already done balancing

You had them rebalanced?

Considering you had no issues before you put these new ones on, it's either the tires are not balanced correctly, or your wheels are warped.

Another possibility is you flat spotted the tires in an emergency braking situation.


I would say the balance is the issue. (Faulty equipment/incompetent installer)

Also could you provide your feedback on these tires after about 1000-2000km of driving on them?