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IInformation
The single most important factor in tire performance
and longevity is proper inflation!
Fifty percent of all road calls are in response to failed tires. Eighty-three percent all tire failures are due to improper inflation.
Under inflated tires will wear irregularly, run hot and fail prematurely.
Under inflated tires flex more, producing more heat and increased resistance.
Tests at Goodyear show that 15% under inflation results in a2.5% drop in miles per gallon! That same 15% under inflation will shorten tread life,  cause irregular tread
wear and reduce casing life. High heat build up from under inflation ultimately causes increases in separation and circumferential breaks.
In dual-tire arrangements this is especially critical for the inside tire.
Changes in temperature also affect pressure.
For every 10 degrees decrease in temperature there is a 2psi drop in your tire's air pressure.
Tires also lose an average of 2psi per week just in normal operation.
For optimum performance, tire longevity and top fuel efficiency we recommend that you establish a good tire inflation/maintenance program.
Check pressure at least once a week or as necessary. (Check your owners manual for the recommended air pressure for your tires.)
This should be done out of direct sunlight and at least three hours after parking your vehicle to allow the tires to cool. Readings taken after prolonged driving will increase tire pressure and result in false readings.
A typical long haul trucker can save 100 gallons of fuel per year not to mention tire
replacement and repair costs!
Essential to maintaining correct pressure is the use of a "good" valve cap. That means a cap that is metal with a heat resistant internal rubber seal. The inner core in the valve stem is not meant to act as a main seal. It functions as a temporary seal while you are
checking your air pressure or inflating your tires. Leaving your valve stems uncovered
allows for dirt, road debris and water into the valve stem. Once dirt gets inside it can clog
the seal and hold the valve partially open resulting in air leaks. In the wintertime water can freeze and expand the valve so the seal is lost and the valve remains open. In this state
you may not be able to add air to your tires at all. Valve caps remain that crucial main seal
to protect the inner valve stem and prevent air leaks. Caps should be replaced yearly.
Your life is riding on your tires.
Take care of them and they will take care of you.
All of our ValvePal products are designed to help you simplify,
minimize the time and maximize the results of your routine tire maintenance.
13" Clip Lock-on Air Chuck
6" Clip Lock-on Air Chuck
6"
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