Hello friends, Whilst we work over-time to ensure that there is no bonding failures on Press-on Tires, you folks are bent on breaking it.. really hilarious. No one takes it that press-on tire fitted Forklifts are to be used purely on indoor applications.. they use it everywhere including on litter, grease, oil, etc. so we need to ensure that bonding is virtually un-poachable.. but there is a safe way out without costly machines.. but you'll need couple of unskilled hands. Just email us at [email address removed] for that free tip..