Tire assessments and pressure checks are provided courtesy of all Bridgestone retail store teammates every day of operation, year-round.
#Psi pressure free#
Tire Manufacturers Association’s summary of the basic tire care essentials reiterates the importance of proper inflation.ĭrivers who would like to have their tire pressure checked during National Tire Safety Week or ahead of a summer road trip are invited to visit any Bridgestone Retail Operations store – Firestone Complete Auto Care, Tires Plus, Hibdon Tires Plus, and WheelWorks– for a free tire pressure check and tread assessment. For every 10 degrees F change in ambient temperature, tire pressure will change by approximately 1 PSI. That’s why you always check pressure when the tires are cold, meaning they haven’t been driven for at least three hours. Tire pressure can also change drastically in winter temperatures. PSI refers to the minimum amount of air pressure needed to support your vehicle at its maximum load. Make it part of your monthly maintenance because on average, tires lose approximately 1 pound per square inch (PSI) of tire pressure every month. That means food can cook at a much higher temperature than it ever could at. At that pressure, water boils at 121C (250F). Inside a pressure cooker, the pressure can increase by an additional 15 psi, to almost 30 psi. Note that the GPM is just as important as PSI when choosing a pressure washer.Īgain, the tasks you’re planning to use the pressure washer for will largely dictate which type to buy.You should check tire pressure at least once a month. When you cook in a regular pot at atmospheric pressure (14.7 pounds per square inch psi), water boils at 100C (212F). Extra heavy-duty pressure washers, with a PSI over 3200+, typically have a GPM of around 4 while light duty models may be as low as 1.5. More water means higher utility bills and ongoing costs in the long run, whereas a low water flow rate means more water conserved. However, there’s a trade-off to consider here. This means that you should take the GPM (Gallons Per Minute) into account as well, since it plays a role in the cleaning that’s as equally important as the pressure. Pressure washers combine very high pressure with a high water volume to clean all surfaces quickly and without much effort. The more water moves through the nozzle of your pressure washer, the faster and easier cleaning becomes. To clarify all this, here’s a chart that will give you an idea of the PSI you’ll need for some of the most common cleaning projects with pressure washers.Īlthough water pressure gives you the power to break up dirt and stains, it’s actually the volume of the water that flushes away all the filth which is broken up. Most pressure washers will have adjustable nozzles and pressure gauges, which allow you to choose the right force for the job. Bridges and large buildingsĬhoosing the right PSI for your pressure washer can be difficult since there are many ways a pressure washer can be used. Commercial/industrial tasks For use with gas modelsįor engineering and industrial jobs which involve bigger equipment and structures.
#Psi pressure professional#
Required PSIįor home cleaning and vehicle cleaning tasks For use with handheld electric modelįor more difficult, heavier residential cleaning tasks For use with electric or gas modelsįor professional use. Gas pressure washers are more powerful and can be used for both residential and industrial purposes. In general, electric pressure washers have lower power and are ideal for residential purposes. This will also impact the type of pressure washer you choose – gas or electric. As we’ve said, the power of the machine you choose should depend on the tasks you will be using the machine for.
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