What Is The Proper Tire Pressure

…assume the maximum tire pressure listed on the tire's sidewall is what is recommended for proper inflation. However, that number represents the maximum pressure that's safely allowed, but is likely higher than what is recommended by the vehicle manufacturer. Tire pressure can vary on several…

Maintaining proper inflation is probably the single most important part of tire maintenance. But what is the right pressure? While there are a lot of variables, and sometimes it'll take some trial and error, there are some general rules that can help get you off to a good start. Here are some…

…stating what air pressure not to exceed. The second area of confusion comes when an alternate tire size is being used. I like to explain this as the air pressure is a volume measurement. As such, you must take into account the volume of the air chamber inside the tire. When a proper plus size is…

…is why using the proper tire pressure is so important. A tire that is underinflated or overinflated presents all kinds of problems, such as overheating, premature/uneven wear and poor gas mileage. When underinflated, a tire cannot even perform its primary job. Maintaining and checking tire pressure…

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…size of certain tires. Because XL is commonly used as an abbreviation for extra large, many of them think that the XL tire will be a different size. When talking about tires, XL really means extra load. These tires can use higher air pressure to support more weight than a standard tire of the same…

…adjustment you can make to improve tire wear is the driver. Avoid sliding the tires, locking up the wheels under braking and drive as smooth as possible. Tire Pressure in the Rain For both autocross and road racing, increase tire pressures 6-8 psi from what you would normally run in dry conditions.…

…tire's structure, blending the tire's responsiveness, traction and handling. "Correct tire inflation pressure allows drivers to experience tire comfort, durability and performance designed to match the needs of their vehicles." Can you easily identify which tire is 30% underinflated? Here is what…

…pressure. Instead, use the air pressure recommended in the vehicle's owner's manual or tire information placard label. The placard is typically found in the driver's side doorjamb, like the example in the photo above. For more information on properly setting your tire pressure, read…

…answer. What is the correct load rating for my vehicle? The load range (or load index) on a tire's sidewall helps identify its strength and ability to contain air pressure. Load ranges are identified in ascending alphabetical order for light truck/SUV tires (the further along the letter is in the…

…identify alternate tire inflation pressures to accommodate higher than North American highway speeds and heavier than typical two-passenger loads. In order to accommodate higher speeds, the tire size and inflation pressure recommendations are tuned beyond what is branded on the tire's sidewalls.…

…by breaking the tire bead loose from the wheel as well as seating the new tire onto the wheel. Once the sensor has been removed, it will require a new "O" ring and/or compression ring to seal the sensor properly. What happens if I do not add new TPMS sensors to my Tire & Wheel Package?…