What does 4S mean on Michelin tires?

The ‘4S’ in PS4S does not mean it’s a four-season (all-season) tire. The PS4S is Michelin’s 4th-generation Pilot Sport UHP summer tire, carrying on the legacy of the original Pilot Sport, the Pilot Sport PS2 and the Pilot Super Sport. See all 38 photos.

Is Michelin Pilot Sport 4S a run flat?

Created to provide a superior sport performance, the Michelin Pilot Sport 4 S Zero Pressure is a run flat tyre features an ultra-reactive tread pattern design. This tread has been designed to continuously adapt to the road – in order to deliver an optimised surface footprint.

What is the recommended tire pressure for Michelin Pilot Sport 4S?

note: michelin® Pilot® sport cup tires are designed to operate at pressures ranging from 32 psi to 36 psi hot. a cold pressure of around 25 psi (front) and 28 psi (rear) should be a good starting point, which can then be fine-tuned to your car’s setup and your driving style.

What does 4S mean on Michelin tires? – Related Questions

Is 45 psi too high for tires?

In most of these cases, 40 psi should be more than enough, and since most modern tire designs will allow up to 44 psi (in some cases more) this is not a problem. If you have a heavily loaded vehicle, up to 44 or even higher is ok if the tire allows it, but this is a little high for most vehicles.

Can you use Michelin Pilot Sport 4S in winter?

The Pilot Sport 4S excels in warm dry and wet conditions, so like all Max Performance Summer tires, is not intended to be serviced, stored nor driven in near- and below-freezing temperatures, through snow or on ice.

Is 44 psi too high?

For instance, if 35 psi is recommended, and the maximum safe pressure listed on your sidewall is 44 psi, you can safely put 38 or 40 psi in your tires. You can even go to 44 psi. You’ll experience a harder ride, but you won’t create a blowout danger. You may even experience sharper cornering and increased fuel economy.

Is 43 tire pressure too high?

Normal tire pressure is usually between 32~40 psi(pounds per square inch) when they are cold. So make sure you check your tire pressure after a long stay and usually, you can do it in the early morning.

Is 36 tyre pressure too high?

“Recommended cold tire pressure is in vehicle manual and on tire label. It’s usually 30 psi for small, 36 psi for medium, and 42 psi for large car.”

What is the correct psi for my tires?

On newer cars, the recommended tire pressure is most commonly listed on a sticker inside the driver’s door. If there’s no sticker on the door, you can usually find the specs in the owner’s manual. Most passenger cars will recommend 32 psi to 35 psi in the tires when they’re cold.

Is 40 psi OK for tires?

Specifically, the level of 40 psi can be suitable for passenger cars or sports cars. But this is too high for small cars with a recommendation below 35 psi, while 40 psi is too low for large trucks. The recommended level for the tires of famous sports cars and passenger cars is between 32 -40 psi.

What psi should 19 inch Tyres be?

But in general most cars range from 28 PSI to 36 PSI.

What is a dangerously low psi for tires?

If you have standard passenger tires (ninety percent of vehicles do) the lowest tire pressure you can generally drive with is 20 pounds per square inch (PSI). Anything under 20 PSI is considered a flat tire, and puts you at risk for a potentially devastating blowout.

Does lower PSI wear tires faster?

Low tire pressure also reduces tire life. Because low tire pressure distorts the tire’s footprint—where your car’s rubber contacts the road—tire wear can increase dramatically. This often shows up in unusually heavy wear on both a tire’s inner and outer shoulders.

Do tires lose air when not driven?

You may find that your tyres lose pressure or start to slightly deflate over time while the car is immobile. This is because rubber is porous, and while it’s not enough to cause an issue normally, air molecules can make their way through the rubber slowly over a period of time.

Is 32 too low for tire pressure?

Ideal Tire Pressure

Tire pressure between 32 to 35 PSI is most suitable for most vehicles. However, one can go as low as 20 PSI (although that is not recommended). Anything below 20 PSI is considered a flat tire.

Is it better to drive slow with low tire pressure?

If your tire pressure is only slightly low, you should be able to drive safely for a few more miles until you can add air. Tire pressure that is extremely low can lead to tire failure. This can result in a blowout, which can be extremely dangerous.

Do you need new tires at 4 32?

Put George Washington’s head into one of the big grooves. If the top of his head is flush with the tread, you have about 4⁄32 inch of tread left, meaning you have some grip remaining for rainy or snowy conditions. That’s the time when you should start shopping for new tires.

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