Every seal made with TireJect is 100% permanent and will never leak from the repaired leak. TireJect Tire Sealant will continue to prevent flat tires in most off-road applications for 12 months.


Faster off-road vehicles (ATV, SxS) - will prevent flat tires for up to 12 months. If the vehicle is used more frequently the tire sealant life span will decrease.


Slower off-road equipment (Lawn mower, Tractor, Skidsteer, handcart) - will get up to 24 months of flat tire protection. If the vehicle is used more frequently the tire sealant life span will decrease.

*For slower equipment like lawn mowers and tractors you can extend the life span by increasing the dosage amount. We do not recommend doing this on faster vehicles like ATVs because you will have tire balance issues.


Highway speed vehicles - will fit existing flat tires caused by bead leaks and tread punctures up to 1/4". We do not recommend installing TireJect as a preventative in on-road highway speed vehicles. The higher heat of the tires caused by highway speeds will cure the tire sealant much faster and should not be used to prevent flats.


Storage conditions and climate are additional factors to the life span of TireJect while inside your tires - the hotter it is the faster TireJect will cure and you will need to re-dose your tires to continue preventing flat tires.


**Please note these are estimates and life of the tire sealant inside your tires depends on many factors like temperature, storage conditions, dosage amount, speed, frequency of use.