The Rely® Tire Fill system works because tires are filled with a liquid compound that cures to a soft, resilient rubber core. Your Authorized Rely Dealer can do the whole job. It takes about a day... And lasts about forever.
Rely-filled tires can endure even the toughest of hazzards. They are nail-proof, slag-proof, bullet-proof, you-name-it-proof.
They're Even People-proof
Improper tire pressure is the primary reason that pneumatic tires fail. Because they are not inflated properly, they wear prematurely and need to be replaced frequently.
Tires flat-proofed with Rely are inflated to the manufacturers recommended pressure. That pressure will remain constant for the life of the tire.
Rely® is being used successfully in many different industries, enduring all kinds of temperature extremes and off-road hazzards!
Tire Foam Fill 
