Tyre pressure

[Guest chiaster]

Hi peeps, I looked around but can't remember where this was last discussed. Anyway, I'm running on 235/35/19 and was wondering what's the appropriate tyre pressure for this. The inner fuel flap has indications but stops at 18". I was at the petrol kiosk th other day and found a range of pressures from 35psi to 37psi across all 4 wheels. Put in 36psi all around and drove off. Anyone here knows what's the recommended tyre pressure for 235/35/19? Thanks!

[Guest jtang]

For the front, 36 Psi & rear 38 Psi. Are your tyres staggered? If yes, rear should be higher at 40 Psi. Used 19" before, but they were for BMW. Should be the same.

[Guest mobiuszero1]

Hi ppl,

Anybody knows the best pressure settings for the default 17" tires? I refered to the inner of fuel cap to be psi 32 front and 33 rear for light setting and heavy setting to be 35 and 44. Which is the optimum for fuel efficiency? or should we pump 36 and 38 as what jtang mentioned above?

[Guest upcoming]

the cap recommendation of 29/32 for staggered 17" is actually known to be a bit too conservative. its comfortable true but causes premature / uneven wear and tear esp the threads nearer to sidewalls. have understood from the snr technicians and even LS that 230 front 250 front would do better