Picked up my truck form the dealr after some warranty service & oil change. I asked the serv manager if they did much tire work. Asked if I could have some ww. I got a box of about 10#, not a big score, but that's 10# I don;t have to take out of the berm. Always ask when ytou are at a car place. FWIW, telling them you are using it for your old antique muzzle loader is quaint & draws little fuss, at least out here.