The FXR horn was a POS and located in an absolutely wretched location. To check tire pressure for your car, minivan, light truck, pickup, crossover or sport utility vehicle you will need to know its recommended tire inflation and a tire pressure gauge. According to another Asshole (TM), changing the horn every time you change the rear tire is normal preventive maintenance. If your vehicle is made after 2007, it should be equipped with tire pressure monitoring system that uses tire pressure sensors to alert the driver when tire pressure is low. Your vehicle may also have different recommended tire pressure settings for front and rear tires, especially if equipped with staggered tires. Please also check the sidewalls of your tires for the max PSI rating and load rating. Adjust tire inflation to the recommended tire pressure levels as needed by adding air with a tire inflator. Check tire load inflation tables for maximum tire inflation and tire load capacity based on tire size. Jerry “Motorman” Palladino in his “Ride Like a Pro” DVD recommends running 40 psi tire pressure in the front Harley tire to lighten steering loads and ease low speed maneuvering. Car tire pressure is affected by many factors, from tire and vehicle specifications to outside temperature and your driving style, so it is necessary to understand how to maintain correct tire inflation at all times. All trailer tires should be inflated to the recommended PSI listed on the Tire Data Label on your trailer and or the specification stamped on the side of the respective tire. Make sure all tire valves are clean and covered with valve caps. All rights reserved. What is the proper air pressure for my tires? Shop brand new quality tire pressure tools and accessories to keep your tires properly inflated. The total weight capacity of the tire, as listed, is based on the tire being inflated to that tire pressure. Tire pressure for my Dunlops call for 36 psi front and 42 psi for the rear tires. Keep in mind that tire inflation listed on tire sidewall is the maximum air pressure the tire can hold to carry its maximum load, and not necessarily the recommended tire pressure for your vehicle. If tire pressure is low, add air with a tire inflator. Tire pressure fluctuates with ambient temperatures, so during winter when temperatures drop tires may lose approximately 1 psi of air pressure for every 10 degree Fahrenheit decrease in temperature. Checking tire pressure regularly and maintaining correct tire inflation will maximize the life of your tires, provide smooth and predictable handling, improve gas mileage, and keep you save on the road. Explore the tire pressure guide for useful articles, tips, answers and suggestions on how to maintain tires properly inflated. Get recommended tire pressure for cars, trucks, minivans, crossovers and sport utility vehicles. Learn more on how to check tire pressure. Learn more about recommended winter tire pressure. I have read somewhere that the stated air pressure on the side of the tires are the maximum pressure that should be inflated. All trailer tires should be inflated to the recommended PSI listed on the Tire Data Label on your trailer and or the specification stamped on the side of the respective tire. Keep in mind that tire inflation listed on tire sidewall is the maximum air pressure the tire can hold to carry its maximum load, and not necessarily the recommended tire pressure for your vehicle. Some vehicle manufacturers may suggest inflating tires 3 to 5 psi above the recommended tire pressure settings to compensate for lower temperatures during winter. Again our FXR performed flawlessly, even with the low tire pressure we discovered right before the event. Check tire load index chart for tire load indexes and their corresponding maximum weight that a tire can support. Find correct tire inflation at corresponding load capacity for metric, p-metric, lt-metric and flotation tires using tire load inflation tables. Check tire inflation when tires are "cold" and have not been driven for at least 3 hours. Tire inflation will be listed in psi (pounds per square inch), bar or kPa (kilopascals). Tire Pressure Charts and Load Inflation Tables, correct tire inflation for replacement tires, how to apply tire load inflation tables when replacing tires, Tire Load Inflation Tables for Popular Tire Sizes. You can find this info yourself by checking the sticker on the left-side downtube of the frame. Check tire load inflation tables for 1281 tire sizes to find correct tire inflation at corresponding tire load capacity for each tire size.