…manufacturers' recommended tire inflation pressures are less than the tires' maximum pressure). Therefore when checking and adjusting tire inflation pressures, the "right" inflation pressures are those provided by the vehicle manufacturer, not the "maximum" inflation pressure branded on the tire's…
…recommended inflation pressures of 29 psi front and 33 psi rear, while the other car had its tires inflated 30% lower (20 psi in the front and 23 psi in the rear). We chose 30% under-inflation because it was the percentage of loss initially established by the US DOT at which passive pressure…
…case the 3-5 psi higher recommended inflation pressure increase helps offset the reduced tire pressures associated with the conditions in which the tire pressures are typically measured. You may also want to read "Air Pressure: When and How to Set" Related Links * Air Pressure: When & How to Set
…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 things,…
…after moving the trailer from a cool building into the sun's radiant heat. Setting tire pressures cold in the morning simplifies the job. As a rule of thumb, add four psi to the recommended cold inflation pressure if the tires are already warm/hot to the touch. Special Trailer (ST) Tire Replacement…
…durability, and payload. Not for powered vehicles. Special trailer service tires feature heavy-duty constructions and accommodate higher inflation pressures to provide the load capacity necessary to match many trailer applications and payloads. Their stiffer sidewalls help control sway for enhanced…
…snow tires, click here We always recommend keeping a close eye on tire pressures when the temperatures drop, with an extra 3-5 psi higher recommended inflation pressures increase tire stability and help offset the reduction in responsiveness. For more information on winter tire pressures, click here
…temperatures) requires inflating tires 1 psi higher than recommended on the placard for every 10 F difference in temperature between interior and exterior temperatures. Afternoon Ambient Temperature Increase.* Set 2 psi above vehicle manufacturer's cold inflation recommendations when installing new…
…than normal inflation pressures. The pressure must be checked with a quality air gauge as the inflation pressure cannot be accurately estimated through visual inspection. Related Links * Air Pressure / Load Adjustment for High Speed Driving * Air Pressure vs. Dry Performance * Air Pressure vs. Wet…
…understand it's important to monitor the air pressure in their tires. Improperly inflated tires hurt fuel economy and cause irregular and/or rapid tire wear in addition to posing safety problems. It's recommend to check your tires' pressure at least once a month and before any long trip.…
…carry the load...the inflation pressure inside it does! Using the correct inflation pressure not only provides the appropriate load capacity, it also enhances the tire's performance, durability and contribution to vehicle fuel economy. Tires are typically inflated with air that's a combination…
…to them to fail, prematurely. Tire inflation pressure should be checked every month and before long trips. To properly check pressure, check tires when cold – before the vehicle is driven. Use the vehicle manufacturer’s recommended pressure found on a label located on the driver’s…
…Have you ever left your gauge in a glovebox or unheated garage during cold winter months? Just as tire pressures change with temperature, so can the readings on your mechanical gauge. Why? Its pressure readings rely on a temperature-sensitive spring. To measure the effects of a chilly environment on…
…TR-IRHP-WR 2 rev. 0918 YOUR RESPONSIBILITIES: 1. Properly care for and maintain your tires, including ensuring tires are operated at proper inflation pressures. 2. Use all reasonable means to protect your tires from additional damage. 3. Contact the Administrator at 1-855-623-0468 for prior…
…recommended "cold" inflation pressures correspond with the tire's maximum inflation pressure, it will often appear that too much tire pressure is present. However, this extra "hot" tire pressure is temporary and should NOT be bled off to return the tire pressure to within the maximum inflation…
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