Tire Pressure Tire Size

…right pressure depends on the tire size and the vehicle. There is no such thing as a specific recommended pressure for a certain brand and model of tire. 3. The manufacturer's recommended pressure on the door jamb is a great place to start. It will list a recommended pressure or pressures, and…

…capacity and air pressure the tire can hold. This is not telling you what air pressure to run, rather it's 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.…

…from injury in the event of an accident. The tire placard is required to list the tire size on the front axle, rear axle and spare tire (if so equipped) fitted as Original Equipment and provides the vehicle manufacturer's standard cold tire pressure recommendations. Because it is possible for…

…today's closest equivalent Euro-metric or P-metric tire sizes for popular 1949 through 1980 tire sizes. Tire Size Conversion Chart Related Links * Calculating Approximate Tire Dimensions * Contact Patch * North American Load & Pressure Markings * P-Metric & Euro-Metric Tire Sizing * Tire Size Guide

…inch difference in the overall diameter of the tires, as shown. This results in a negligible +/- four tenths of a mph speedometer variance. Related Links * Calculating Approximate Tire Dimensions * Contact Patch * North American Load & Pressure Markings * Tire Size Conversion Chart * Tire Size Guide

…tire pressure will have returned to the tire's maximum inflation pressure when next measured in "cold" conditions. A tire's "maximum inflation pressure" may be different than the assigned tire pressure used to rate the tire's "maximum load." For example, while a P-metric sized standard load tire's…

…is about the size of a sheet of paper. Tire sidewalls are extremely pliable and soft; the entire load of your vehicle is carried by the air that fills the tires. For every 10-degree Fahrenheit shift in ambient air temperature, you can expect a fluctuation of 1 psi in tire pressure. Also, you'll…

…of size, a tire's handling and durability is directly tied to using the appropriate inflation pressure for the vehicle. With a variety of wheel and tire choices for new vehicles, it's essential to rely on the vehicle manufacturer to specify the appropriate inflation pressure for the tires. Using…

…tire labeling, recommended tire inflation pressure, glossary of tire terms, tire care, and vehicle load limits. Vehicle manufacturers can also list alternate tire pressures based on load and/or speed in the owner's manuals. For vehicles produced between 1968 and 2003, the original tires size(s) and…

…low, remember, it usually represents about 20% of the tire's recommended pressure. Disadvantages of Overinflation An overinflated tire is stiff and unyielding and the size of its footprint in contact with the road is reduced. If a vehicle's tires are overinflated by 6 psi, they could be damaged more…

…this mean? This means your vehicle won't recognize your new Tire Pressure Monitoring System (TPMS) sensor codes without the use of the dealer's or service center's specialized tool(s). So every time you switch tires and wheels, your dealer or service center must overwrite your…

…determine if the size(s) you have written down is the correct size(s) requested by the vehicle manufacturer. Beginning in 2003, vehicle manufacturers were directed to install information placards. Tire information placards identify the Original Equipment tire sizes and inflation pressures (including…