Tyre air pressure - hot weather

masterboy123 · 02-07-2018 03:31PM #1

I have noticed an increase of 5 psi in almost all 4 tyres.
Recommded air for my car is 36 psi, but in this weather it has gone up to 42 psi. The car was bouncy also.

Do we need to reduce it down in summers?

Also i am wondering if one recommended tyre pressure is for warm tyres or cold tyres?

punisher5112 · 02-07-2018 03:33PM

How are you checking?

You need to check when tyres are cool so not after driving as road temp is high.

masterboy123 · 02-07-2018 03:37PM

I am checking it using tyre sensors on the dashboard.

So the recommended 36 psi should be there on cold tyres?

punisher5112 wrote: »

How are you checking?

You need to check when tyres are cool so not after driving as road temp is high.

seamus · 02-07-2018 03:51PM

Realistically your tyres will get way hotter from an hour's motorway driving than they ever could from direct sunlight.

The "bouncy" you're experiencing is more likely the softer roads.

TheBoyConor · 02-07-2018 03:55PM

I wouldn't put much faith in the pressure sensors in the wheels.
They could be wildly inaccurate for all we know.

masterboy123 · 02-07-2018 04:36PM

Alright so.
Cool

Tyre air pressure - hot weather

Comments