Compatible: Designed for tubeless 0.453” (11.5mm) diameter rim holes and are the industry standard for passenger cars and light trucks. Easy to Install: This pack of 4 snap-in valve stems is easy and convenient to install. Simply pull them through (if there is tension, the diameter will reduce and then re-expand for a tight seal). Durable: Constructed from a standard brass core and ozone resistant EPDM rubber, these stems are 100 percent leak-proof up to 65 PSI (448kpa). U.S. standard and high quality is guaranteed; Providing safe tire system and safe driving.
