…the vehicle manufacturer. When tires are deflated, more rubber touches the ground, the tires heat up and you're in danger of a blowout. Published Feb. 9, 2018. Tire pressure can vary on several things, including: * Changes in temperature * Changes in altitude * TimeFor best results, look for a placard on the inside of the driver's door or a similar chart in the owner's manual to determine the recommended psi for your application. Tires need heat. But in addition to that, tyre designers might need to consider how they can make a tyre that can put the power down, without tearing up the surface too much. Once your stopped and your tires cool off and return back to ambient temperature. Such a position will put the least amount of pressure on the tire. Using a heat cycle machine generates the heat needed to break in a race tire without the stresses and wear applied on the track. What to Do to Prevent a Heat-Related Tire Blowout How To Fix Dry Rotted Tires. Tire pressure is the life-blood of any tire; An under-inflated tire generates more heat due to excessive sidewall flexing, adversely effecting handling and fuel economy. Can anyone explain to me Cycle Rate Per Hour that Honeywell uses in their thermostats. A too-soft tire can unseat itself from the wheel bead, and that can go very badly, very quickly. Avoid extreme heat. Tires of this age may be more worn and possibly have less tread, reducing traction, stability, and puncture resistance in all weather conditions. Motorcycle Industry Council Tire Guide 6 take a chance on buying used tires; you don’t know how many heat cycles they’ve gone through. Correct tire pressure, Low pressure, Too much pressure & TPMS. Finally, try not to store tires for too long. There was a time when most riders would opt for 23c tyres on the road, pump the tyre pressure up to around 110psi for every ride, letting out just a little air to provide extra grip in poor weather. A sticky sport tire can last as few as 2,000 miles. The best set all-season tires will help you handle any slick surface. 6-10 Years Old: If you have improperly maintained tires, they will likely reach the end of their service life at or before 6-10 years. This also means that when you buy a used motorcycle, you should thoroughly inspect the tires, and replace them if their condition is questionable. I understand how an adjustable swing temp works and determines how often the cooling and heating system operates-depending on whether the swing in 1/2 degree or 1 degree or more from the set point, but how does changing the Cph in Honeywell thermostats change anything. Keeping a close eye on your tread will give you a good clue about how many miles your tires have left. Tires should not be stored mounted or inflated, but vertically on a slightly elevated surface. ... As we mentioned, this decaying process is a natural part of the life cycle of the rubber molecules that make up your tire. Not using them frequently will lead to decay setting in far quicker than tires that are frequently used. Typically, these are 0-3 psi higher for a Plus-one or Plus-two fitment. To help prolong the life of a tire, tire retailers will: Protect the tires from UV rays or excessively high temperatures. This heating and cooling of your motorcycle tires is referred to as a heat cycle. By Dan Collins. Check your tire pressure either before you start your ride or the motorcycle has had a chance to sit for about 25 to 30 minutes. Racing tire prep for asphalt and dirt track racing tires provides inside information for hot lapping, slipes and grooves. Check your tire pressure either before you start your ride or the motorcycle has had a chance to sit for about 25 to 30 minutes. Learn proper racing tire prep details from American Racer®. This heating and cooling of your motorcycle tires is referred to as a heat cycle. Don’t rely on the tire pressure monitoring system (TPMS) - Many newer vehicles have a TPMS that sends an alert when the tire pressure is too low, but your system won’t warn you if the pressure is too high. There are too many factors that impact the true age of a tire. I saw a forum post I've seen all too many times. Once your stopped and your tires cool off and return back to ambient temperature. If it’s impossible to store them vertically as there is too many and not enough room, make sure the pile isn’t higher than 6 feet. Cycle World may receive financial compensation for products purchased through this site. They better equip your car to take on heavy downpours, puddles, or a thin sheet of snow or ice. Many tire manufacturers includes pressure recommendations for stock and plus-sized tires, by vehicle, which your tire dealer should have access to.