LOL!!!! Rachel Veitch might be able to give you some pointers on how to collect on a life time warranty.:)
The NAPA guys where I used to live hated when I would collect on the life time warranty stuff. They started making me wait to collect on the claim until the part was determined a "warranty replacement" by the manufacturer. Yeah, they would send the part back to the factory and make me wait for a response. I got like three master cylinders out of them, suspension parts, you name it. Not worth the battle.
The box stores use fade away paper now, and they do not keep your stuff on record over 2 years if they can't read your receipt, that is what I have been told anyway. Maybe someone should define what "Life time" means for a car warranty.