Here Are The Steps For Checking Your Tire Pressure:
- Check the tire pressure when the tires are coldfirst thing in the morning is best. If youve been driving for a while, youll want to wait several hours before checking your tire pressure.
- Remove the caps to your tires air valve .
- Place the tire pressure gauge on the air valve firmly to receive a reading.
- Take the tire pressure reading 1-3 times to get a good average and reduce the risk of anomalies.
- Check the tire pressure gauge reading against the recommended PSI levels recommended by the manufacturer.
- Add some air until your reach the recommended PSI level.
- If the reading is above the recommended PSI level, push down on the air valve to release air. Check the tire pressure again. Release more air if necessary. If you release too much air, you can always add some air back.
It should only take you a couple minutes to check the air pressure of your vehicles tires. As soon as you restore tire pressure to the recommended levels, youll start experiencing the safety and savings that come with this regular maintenance task.
Watch this video for more information on how to check your tire pressure:
How Much Air Should A Tire Lose Each Month
How much air does a tire typically lose each month?
Do nitrogen-filled tires actually lose less air each month? If so, what’s normal for them?
According to a tire store manager I spoke with, a tire will lose about 2 PSI each month, whether filled with air or nitrogen. Does this sounds about right?
From my small sample size , he was right on the money. The tires were all 9 PSI low, and I hadn’t checked them in about 4-5 months.
If he is correct, and this is typical, we all should be adding air every month, as even a 2 PSI difference is significant.
- Four car tires on a boat trailer parked up since 2003 trailer on blocks – wheels clear of ground in a farm shed, result three tires flat but the fourth seems to have mostly full pressure, – will measure this pressure, no air has even been put into these tires in the above period, , this must be a world record!
The tire store manager is pretty much on the money. A better way to say it, though, might be:
A normal tire can lose up to 2 psi a month.
Why is this important? Every tire/wheel combo is going to be different in the rate at which they lose air pressure. There are several ways a tire can lose air pressure. Those might include a bad valve stem seal, valve core issues, bead seal, or even a bad/damaged wheel. Some tire/wheels may never lose air pressure or may lose it at such a slow rate it is fairly imperceptible.
As far as using nitrogen goes, a turned up this quote:
Quick Guide To Golf Cart Tire Pressure & Air
When it comes to the maintenance of your golf cart, golf cart tire pressure is one of the most important metrics to keep an eye on. In general, you want to maintain a tire pressure of between 15 to 25 PSI in order to keep your tires functioning and to extend their lives.
As variations in climate can change the effective pressure within your golf cart tires even after filling them to a specific pressure, we recommend filling golf cart tires to a value in the middle of the accepted range: 20 to 22 PSI .
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Check Tire Pressure With Your Gauge
Remove the valve cap from one of your tires. Then place the pressure gauge on the valve stem and press down hard enough so the hiss sound disappears and your gauge provides a reading. With a standard gauge, the air pressure will push a small bar out from the bottom of the gauge. Measurement units are etched into the bar. A digital gauge will show you the reading on a screen.
Write down the reading and repeat this process for all four tires.
Does Cold Weather Affect Tire Pressure
The short answer: yes! Heres how to make sure your tire pressure is always right in cold weather
- Find your vehicles recommended tire pressure
- Check your tire pressure every two weeks
- Air pressure drops by 1-2 PSI or 0.07 to 0.14 bar with every 10°C
- Studded winter tires also need regular maintenance
- Check your air pressure even if you have a tire pressure monitoring system
Maintaining correct tire pressure not only ensures optimal traction and grip on any road surface, it also gives you more mileage for your fuel and even reduces CO2 emissions. However, as soon as the temperature drops during cold winter months, its important to be vigilant of your tires inflation pressure. Once youve prepared your car for winter and fitted it with winter tires, you also need to adapt your tire pressure checks to the seasonal conditions.
Lets take a closer look at how cold weather affects air pressure and how you can effectively monitor it for maximum driving comfort.
When the temperature drops, tire pressure drops with it
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How To Find It If I Have Aftermarket Rims Or Tire Size On My Car
You can either ask at the place that sold the tires or check this list down below for a very general tire pressure chart. This is just a list you should use for a thumb rule and not a recommended tire pressure.
- Small Sized car normal tire size ~ 2.1 bar
- Medium Sized Car normal tire size ~ 2.5 bar
- Large Sized car normal tire size 2.9 bar
In general, if you have bigger rims with a lesser tire profile, you should use higher pressure.
How To Maintain Tire Pressure
Once you know the correct tire pressure, youll want to invest in a tire pressure gauge to monitor your car tire air pressure easily. There is a variety of gauges on the market. Its best to check the pressure when the tires are cold let your car sit in one location for at least a couple hours.
If it indicates that youre at or over 35 PSI, let out some air. If the pressure reading is lower than the PSI air pressure in your owners manual, you may want to add some air.
While were at it, heres a reminder not to neglect your spare tire. Check its air pressure from time to time, because the last thing you want when youre in a bind is an under-inflated spare tire. Also, spare tires tend to have higher pressure recommendations than regular tires, so again, check your owners manual.
Monitoring your car tire air pressure on an ongoing basis can extend the life of your tires and significantly reduce the chance of getting a flat tire. Monitor your tires for wear and be proactive about rotating them and maintaining their correct tire pressure. Keep all of your tires, including your spare, properly inflated based on your vehicle manufacturers recommended psi air pressure.
Be safe out there.
This blog post was contributed by Fix Auto Normal Heights, a leading industry expert and collision repair shop servicing customers in Normal Heights and San Diego area.
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Check Tire Pressure Regularly
Most people forget about their tires until something goes wrong. The truth is, tires lose pressure daily. In cool weather, a tire will typically lose one or two pounds of air per month. In warm weather, tires lose even more air. Thats why its recommended that you check air pressure every other time you stop to fill up your gas tank. Keep in mind that many vehicles have different tire pressures on the front and rear axle. And dont forget to check the pressure in your spare tire.
Tyre Damages Caused By Under Inflation
Tyre flexes and heats during wheel rotation. Flexing and heating of an under inflated tyre is greater and structural internal damages of tyre and tyre failures are possible.
Excessive load along with the under inflation can lead to increased tyre flexing and damages. Therefore, tire pressure should be adjusted in relation to the load.
When tyre rolls at high speeds, its parts can separate. This occurs especially in warmer regions. The consequences of tyre separation could be disastrous. Separation of the tread belt frequently leads to dangerous tire blowouts resulting in vehicle loss of control and rollovers.
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What Can Happen At Golf Cart Tire Pressure Extremes
If you allow your golf cart tire pressure to drop too low it can significantly increase the wear on your tires. Poorly pressurized tires also lose more energy to friction, so your cart’s battery and motor will wear down faster as well.
On the other hand, you can’t just fill your golf tires to the highest pressure possible. A tire pressure that is too high will reduce the traction and shock resistance of your golf cart tires, resulting in an uncomfortable and jostling ride. In addition, overfilling your tires can cause them to explode under the wrong circumstances.
Adjusting Tire Pressures Compensating For Current Conditions
According to the laws of physics, a closed systems gas volume and pressure only remains constant as long as its temperature remain constant. Since a tires air chamber is a closed system filled with a gas, tire inflation pressures react in line with changes in their operating temperature. As a general rule, tire pressures change 2% for car tires) for every 10° Fahrenheit change in a tires air chamber temperature.
Vehicle manufacturer recommended tire pressures are to be checked and set when cold. These conditions are typically defined as, in the morning before ambient air temperatures rise, the vehicle is driven or exposed to direct sunlight all of which will cause a temporary artificial buildup.
What contributes to changes in operating conditions?
Ambient air temperatures fluctuate daily and seasonally. In most locations, afternoon high temperatures are about 20° Fahrenheit warmer than morning lows, and the range of average summertime temperatures is about 40° Fahrenheit warmer than those experienced in wintertime. These changes result in tire pressures predictably dropping overnight and during the fall and winter seasons.
A tires bending, stretching and deflecting when rolling converts tire motion into heat, also temporarily increasing inflation pressures. It is common for hot tire inflation pressures to increase 4 to 6 psi above cold values when driven on hot roads and/or in high ambient temperatures.
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How Tire Pressure Affects Grip
The grip is mostly associated with the size of the contact patch between the tire and the road. An over-inflated tire radically decreases the contact patch while an under-inflated tire does the opposite.
A larger contact patch gives you more grip, and this is the exact reason why lots of racers will intentionally decrease their tire pressures to create a larger contact patch on a dry race track.
However, despite the fact that an under-inflated tire will cause more fuel consumption and improper tear and wear of the tires, for most daily commuters, it might cause an even scarier problem, which is hydroplaning.
Hydroplaning is a hazardous event when a layer of water builds between the wheels and the road surface, leading to a loss of traction that prevents the vehicle from responding to control inputs.
Hydroplaning occurs when the pressure of the tire pushing on the ground is equal to the water pushing back up on that tire. The size of the contact patch, given the force or the weight of the tire, is the same, directly affects the average pressure the tire’s putting down on the road. The larger the contact patch , the less pressure it puts on that same area. So there’s a causal relationship between your tire pressure and the possibility of a hydroplaning event.
Here’s a more visual explanation of what is happening between a properly-inflated tire and an underinflated tire when driving on a wet road.
Things You Need To Know About Tire Pressure
When it comes to driving safety, tire pressure is always one of the hottest topics. Why does tire pressure matter? What the heck is that little annoying symbol on my dashboard? Should I under-inflate my tire during the winter? How often should I check my tire pressure? We got tons of questions like this from our community, so for today, let’s dive deep into the world of tire pressure, put our geeky glasses on and figure out everything you need to know about your tires.
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Is 40 Psi Too High For Tires
Higher pressure generally is not dangerous, as long as you stay well below the maximum inflation pressure. That number is listed on each sidewall, and is much higher than your recommended tire pressure of 33 psi, Gary. So, in your case, Id recommend that you put 35 or 36 psi in the tires and just leave it there.
Should I Deflate My Car Tires In Hot Weather
Lets make it simple for you. You dont need to change your tire pressure every time there is a change in temperature outside. However, you might want to add more air when it gets cold outside. There is a simple key to it, keep the tires at a suitable pressure .
It is often recommended to deflate the tires when its hot outside because hot air outside can cause the air inside of the tire to expand, which can cause the tire to blowout. So, it is possible that you added air pressure of around 35 psi and it summers it went up to 40 psi.
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How To Check Your Tire Pressure With A Gauge
You also need to be able to check the air pressure your tires are carrying around to determine if your car needs air or is packing too much air.
It is recommended by experts to visit a local gas station to use an air compressor with an accurate tire pressure gauge to check the air pressure in each tire at least once a month. You may want to check more often during the summer since increased heat can cause your tires to lose pressure more quicklyand under-inflated tires can be dangerous.
Your tires can leak air without any visible holes and you can be completely unaware that your tire is losing air while you are driving around. In fact, your tires do not need to be punctured to lose air. Simply driving your car day after day can lead to loss of air pressure, resulting in under-inflated tires.
You can purchase a tire pressure gauge for cheap at any auto store and most gas stations have an air compressor handy for quick use if you are in desperate need.
So, lets discuss the steps to checking the pressure in your tires using a tire gauge.
How To Let Air Out Of A Tire
This article was co-authored by Howard Fleischmann. Howard Fleischmann is an Automotive Tire and Repair Specialist and the CEO of Community Tire Pros & Auto Repair, with ten locations throughout Phoenix, Glendale, Yuma, and Casa Grande, Arizona. Howard specializes in full-service auto repair and tire replacement and care for domestic/imported vehicles and large trucks. Howards dedication to Community Tire Pros & Auto Repair has earned their team multiple awards and features including the 2021 Phoenix Magazine AZ State 48 Best of the Best!, the 2020 Best of Phoenix in Auto Repair, the 2013 Master SBD award, the 2013 National Top Shop award by Tire Review, the 2012 Diversity Champions Phx Business Journal, the 2009 BBB Ethics award, the 2008 Phx Chamber of Commerce Impact Award – Small Business of the Year, and the 2008 ASU Spirit of Enterprise award. Howard is often referred to as The Car Guy for local TV stations and is a regular on TVs Channel 3 Sunday, Good Morning Arizona monthly.There are 10 references cited in this article, which can be found at the bottom of the page. This article has been viewed 101,586 times.
If your tires are overfilled with air or you need to transport them, you may want to deflate them. Both vehicle tires and bike tires have valves located in them that control the flow of air in and out of the tire. Once you find the valve stem, letting the air out of them is a breeze as long as you follow the right steps.
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How To Put Air In Your Car Tires
Correct tire pressure can save you money and maybe even keep you from having an accident.
Having the correct air pressure in your car’s tires is one of the easiest but most overlooked aspects of routine automobile maintenance. If your tires aren’t inflated correctly, it won’t matter if you have the most powerful engine, the sharpest steering, or the biggest set of brakes. Things can get bad, and fast.
If your tires are underinflated, which is a far more common problem than overinflated tires, your car’s ride, handling, and performance will suffer, the working life of the tires will shorten, fuel economy will drop, and, in a worst-case scenario, you could risk a serious accident. “One of the important things for people to remember is that it’s actually the air inside the tire that’s carrying the vehicle,” says Matt Edmonds, executive vice president of the Tire Rack, the largest online marketplace for tire sales in the United States. “The tire is an important part of your vehicle, in that everything your vehicle doesfrom accelerating to braking to steeringis transferred from your car to the pavement by the tires.”
Having underinflated tires can affect how the car rides, impact the accuracy of the steering, and even cause your fuel mileage to worsen. That’s because the wider contact patch of an underinflated tire will be larger and create more friction between the tire and road surface.
For everything you need to know about buying and maintaining tires, click here.