Correct tyre pressures please

[garystu1965]

C270 CDI. Fronts 225/45/R17, Rear 245/40/R17. Currently they are set to 28.5 psi at back and 30.5 psi at front. Anyone know what min/max figures are ? I've looked everywhere for info to no avail.

 

[david b]

Tyre Pressurs

Should be on inside of fuel filler flap.

 

[R2D2]

David b is right. Those pressures seem a bit low, I'd have guessed 32 front 34 back.

 

[gklau]

30 psi fronts, 33 psi rears
It is in the fuel filler flap as mentioned by david b

 

[garystu1965]

Great. Cheers lads. I thought they were a bit low as well.

 

[garystu1965]

Are you sure the psi's refer to the 17" wheels in the sport pack though ?
They don't mention the wheel size on the filler cap. It may refer to the 16" standard wheels.

 

[gklau]

yup, that's what i've set my tires at. Ive also got the sports pack on my car

 

[fuzzer]

Are you sure the psi's refer to the 17" wheels in the sport pack though ?
They don't mention the wheel size on the filler cap. It may refer to the 16" standard wheels.

Does it matter what wheels you have?