In our practice, we get a lot of customers asking what does PSI stand for? Should I
inflate my car tires to the maximum PSI allowed? You see vehicle’s tires do more than
just hold the weight of your car; they are also crucial for your safety and that of your
Perhaps you already understand how critical the right tire pressure is to road safety.
But, did you know tire pressure can cost you oodles of cash if you do not keep a keen
eye on it? In this post, we are going to look at what does PSI stand for, and lay out the
ins and outs of tire pressure. We shall go further and expound on how tire pressure
affects many other aspects.
Right out of the block, you need to understand that maintaining proper tire pressure can
do wonders for your MPG (better gas mileage). Besides, it helps reduce tire wear and
tear as well as decrease the likelihood of a tire-related incident or accident. That’s why it
pays to read the sidewall of your tire and check its threads regularly. The bottom line is
that you should ensure to take good care of your tire and it will take great care of you.
So, What Does PSI Stand For?
For smooth, hassle-free and safe driving, and long-lasting, durable tires, it is paramount
to know the optimum tire pressure of your car. Oftentimes that means knowing the
amount of PSI that is right for your vehicle. But, first things first, what does PSI stand
The acronym PSI (each letter pronounced separately) stands for Pounds per Square
Inch and is the universal standard for tire pressure measurement. On a higher level, PSI
can be explained by thinking of the quantity of force ( calculate from the weight of the
vehicle and its occupants) that is exerted by the tire per square inch area of the road.
What Value of PSI should my Car Tires Be?
Every car owner knows that when a tire looks flat, it needs to be inflated or you might
end up switching to a spare. However, sometimes you cannot notice when your tire is
losing air pressure (at least, not with your eyes only). The trouble with under-inflated or
over-inflated tires is that they could end up costing you dearly, in the form of lost
performance and money.
No matter how you look at it, appropriate PSI is crucial and affects a number of things,
from safety to wear to MPG. That is why it important for you to keep a tab on your car
tire’s PSI. Besides, checking your tire pressure regularly comes with several other
● It helps you avoid and remedy tire squirm and sidewall flexing before it is too late
● It helps you deter potential rolling hazards and heat build up in your tires (this
comes quite handy when you’re driving in summer)
● It also enables you to improve your tire durability as well as optimize fuel
economy and tire performance
● Keeping an eye on tire pressure helps you stabilize the structure of the tire,
offering a blend of tire’s traction, responsiveness, and handling.
How to Check my Tire’s Recommended PSI/ Pressure?
Now that you know what does PSI stand for, it’s high-time you understand how to check
your tire’s recommended pressure. As such, the best way is to check out the placard or
sticker with the tire information supplied by the manufacturer. You can find it on the door
jamb by the driver’s side. An owner’s manual might also come handy.
Why not check the pressure indicated on the tire? It’s a big mistake to check the
pressure listed on the tire because that is often the max rating, not the recommended
tire pressure. The good news is that some car models come equipped with a robust tire
pressure monitoring system, including a sensor on each tire. With this tech in place, you
can effortlessly monitor the tire pressure from a dash display.
You probably already know how to check your vehicle’s tire pressure. It’s easy; all you
need to do is find a functional tire gauge — these can be found in just about any gas
station and your favorite local car shop in Santa Clarita, California. The gauge is
designed to display the PSI of your tire. More importantly, NHTSA recommends that you
check the pressure when the tires are COLD, implying that you have not driven your
vehicle for at least 3 hours.
The proper value of PSI for tires, vary from tire to tire. The recommended PSI or tire
pressure is often something between 30 PSI and 35 PSI in Santa Clarita. This is your
optimum PSI, the quantity of air pressure required by the tire to support your car and its
load-carrying capacity. Anything lower than this will lead to reduced handling, unwanted
wear & tear, tire overloading, and lousy fuel economy. Remember this is not your tire’s
maximum rating which is often indicated as Max. Press on the sidewall of each tire.
Need your vehicle tires repaired, replaced or inspected? Visit Santa Clarita Autosound
website to learn more about their turnkey tire service solutions.