Vibration after 140+ Kmh

**Rubba** · 02-14-2016 01:29 AM

Hi everyone,
So I got a weird thing happens but I don't know what causing it.
When I reach 140kmh the car starts to make a little vibration
And I feel it more when my foot is on the throttle and it's the same if I brake from 160 to 140.
But this vibration is gone on 160+
Any idea?

**diagnosticator** · 02-14-2016 05:15 AM

Go get the wheels/tires balanced.

**tHatOne guY** · 02-14-2016 08:57 AM

Originally Posted by Rubba

Hi everyone,
So I got a weird thing happens but I don't know what causing it.
When I reach 140kmh the car starts to make a little vibration
And I feel it more when my foot is on the throttle and it's the same if I brake from 160 to 140.
But this vibration is gone on 160+
Any idea?

Suggest starting with a tire balance and checking the tires and wheels for excess run out.

Many shops use balancing equipment that can measure road force variation within the tire/rim package, recommend you check out one of those shops.

**Rubba** · 02-15-2016 04:28 AM

Originally Posted by diagnosticator

Go get the wheels/tires balanced.

Originally Posted by tHatOne guY

Suggest starting with a tire balance and checking the tires and wheels for excess run out.

Many shops use balancing equipment that can measure road force variation within the tire/rim package, recommend you check out one of those shops.

Thx guys, I filled them with 2Kilos and its solved

**Luxus Panzer** · 02-15-2016 05:30 AM

2Kilos ?

**Rubba** · 02-15-2016 06:23 AM

Originally Posted by Luxus Panzer

2Kilos ?

Lol, yes we say it kilo in here

**Luxus Panzer** · 02-15-2016 06:32 AM

2 Kilos, as in 4.4 Pounds ??

**Rubba** · 02-15-2016 07:34 AM

Originally Posted by Luxus Panzer

2 Kilos, as in 4.4 Pounds ??

Nope, 2 kilos of air (psi)

**Luxus Panzer** · 02-15-2016 08:52 AM

Originally Posted by Rubba

Nope, 2 kilos of air (psi)

AAH, seen

**CyberPMG** · 02-16-2016 01:30 PM

Must be nice to be doing speeds that high all the time (roughly 85-100 mph). At high speed, air pressure is vital. You may want to consider using Nitrogen instead of compressed air for more stability in pressure regardless of temperature. Also make sure the tires are properly speed rated.

**diagnosticator** · 02-16-2016 02:33 PM

Originally Posted by CyberPMG

Must be nice to be doing speeds that high all the time (roughly 85-100 mph). At high speed, air pressure is vital. You may want to consider using Nitrogen instead of compressed air for more stability in pressure regardless of temperature. Also make sure the tires are properly speed rated.

Especially in Libya.

**Rubba** · 02-17-2016 02:26 AM

Originally Posted by CyberPMG

Must be nice to be doing speeds that high all the time (roughly 85-100 mph). At high speed, air pressure is vital. You may want to consider using Nitrogen instead of compressed air for more stability in pressure regardless of temperature. Also make sure the tires are properly speed rated.

No worries they are all V :D

Originally Posted by diagnosticator

Especially in Libya.

Haha yep, Sun is starting to burn here