Like AirCare, ProLong is installed into the interior of the tire via the valve stem, or during the mounting process. It is most effective in tubeless tires. We recommend visiting a professional tire shop for multi-piece wheel installation.
First, remove the valve cap and the valve core. Then use the pump or dispenser to inject the ProLong solution through the valve stem. It is important to follow the given instructions to calculate the volume needed, as the size and application of the tire will dictate the appropriate amount to ensure proper protection.
Once the correct amount has been introduced to the tire, simply replace the valve core and reinflate the tire to its specifications (see the sidewall for recommended pressure). Once all tires are complete, the fluid will automatically distribute itself through the tire cavities as you drive, requiring no further action in order to be effective. ProLong is a passive agent, meaning that it continually affects the condition and performance of your tires and requires no further action on your part.