Tyre pressure

[dr. d]

Hi folks,

I have a question regarding tire pressure gauge accuracy.

I'm contemplating to buy a tire pressure gauge and I saw one in Blade Auto Center, its brand is OMP with accuracy of +/-1.
What does +/-1 accuracy mean? Is that accuracy good?

Many Thanks.

it means that the real value is somewhere within -1 to +1 unit (psi?) of the reading displayed on the gauge.
that is, assuming the gadget is truly accurate, out of the box.
but that's another question, altogether..

[Suzumiya]

it means that the real value is somewhere within -1 to +1 unit (psi?) of the reading displayed on the gauge.
that is, assuming the gadget is truly accurate, out of the box.
but that's another question, altogether..

Alright. Thanks.

[kisshmet]

or may bengkong na yung lip ng mags mo like what happened to my mags nung binuhusan ng water with soap yung pito hindi bumula pero nung binuhusan yung lip dun na bumula ng husto dun pala sumisingaw although napaka konti ng singaw the tire loses about 1-2 psi every 4 days, kaya ang ginagawa ko every friday top up ng hangin and then on monday before going to work top up ulet.

This could also be caused by running a flat tire

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[Darc]

Ano po correct/recommended tyre pressure ng vehicle ko?

Vechicle: Toyota Fortuner 2015 (2" lifted)
Tyres: Monsta AT 265/70R17
Wheels: Fuel Vapor 17"

Newly changed po yung wheels ang tyres ko 1 week ago. Hindi na ako sure if kailangan ko pa sundin yung nasa door panel ko (30 PSI) - ganito rin sabi ng shop kung saan ko binili yung wheels/tyres, 30 to 32psi lang daw.

Pagka-30 kasi feeling ko masyadong yupi yung gulong.

[Lakwatsero]

Ano po correct/recommended tyre pressure ng vehicle ko?

Vechicle: Toyota Fortuner 2015 (2" lifted)
Tyres: Monsta AT 265/70R17
Wheels: Fuel Vapor 17"

Newly changed po yung wheels ang tyres ko 1 week ago. Hindi na ako sure if kailangan ko pa sundin yung nasa door panel ko (30 PSI) - ganito rin sabi ng shop kung saan ko binili yung wheels/tyres, 30 to 32psi lang daw.

Pagka-30 kasi feeling ko masyadong yupi yung gulong.

Driver's door sticker is still accurate if similar aspect ratio. Mostly 30 to 32 is safe. Adjust depending on load or terrain na lang.

If you get lower profile tires, that's when you need to increase pressure para mag stiffen sidewall.

[dr. d]

Ano po correct/recommended tyre pressure ng vehicle ko?

Vechicle: Toyota Fortuner 2015 (2" lifted)
Tyres: Monsta AT 265/70R17
Wheels: Fuel Vapor 17"

Newly changed po yung wheels ang tyres ko 1 week ago. Hindi na ako sure if kailangan ko pa sundin yung nasa door panel ko (30 PSI) - ganito rin sabi ng shop kung saan ko binili yung wheels/tyres, 30 to 32psi lang daw.

Pagka-30 kasi feeling ko masyadong yupi yung gulong.

i read somewhere, that we can overinflate it by 10% over the recommended psi, as long as we do not go over the tire's maximum psi.
i have been doing it for many years now, and the tires do not seem to complain by showing abnormal tire wear pattern.
n.b. my tires are factory spec.

[kagalingan]

ako 40 sa likod, 35 sa harap. Ako lang nag-analyze ganito setup. Naisip ko kasi yung gulong ng formula 1 racing malaki sa likod kaya ganun ginawa ko sa hangin.

tapos pakita ko sa vulcanizing if maganda kain ng gulong.

[Walter]

i read somewhere, that we can overinflate it by 10% over the recommended psi, as long as we do not go over the tire's maximum psi.
i have been doing it for many years now, and the tires do not seem to complain by showing abnormal tire wear pattern.
n.b. my tires are factory spec.

It's the suspension that will complain ... usually the stabilizer link goes first ...

[dr. d]

It's the suspension that will complain ... usually the stabilizer link goes first ...

depende siguro sa kotse, sa nagmamaneho, at saan minamaneho.
my innova has over 140K km on the odometer, and except for the shocks, the suspension is still the one that came with the car, from the factory.
it's a bit noisy now, but still serviceable.

[Athrunzala]

It's the suspension that will complain ... usually the stabilizer link goes first ...

Totoo ba ito? Or baka sa wear and tear lang naman as time goes on kaya nasisira stablizer link.
Kahit naman siguro underinflated nasisira din stablizer link...