A short instructional video transcript in which a single speaker (Mike Melton) demonstrates correct tire bead seating. The speaker emphasizes using ample lubrication on the bead, partially inflating the tire to seat the bead, then using a roller to 'massage the bead' to expel trapped air and achieve a uniform bead seating to reduce radial runout.
Massaging the bead (performed with a roller tool)
Let me show you how to properly seat the bead on a tire. For when a lot of people don't use enough lube, you got to make sure you lube that tire up real good on that bead. Two lube up the bead of the wheel. All right, next we're going to put some air to this thing. What it's going to do is it's going to seat the bead, but there's still a process in here. So a lot of tire shops say, oh, man, bead seated right there. That's cause they don't know no better. All right, this bead's about to see here in just one second. Now, most shops will just continue filling that up that tire over there. But you don't want to do that. There's another step you need to take. I Now, most shops won't spend the money to get equipment like I got, but it's called massaging the bead. We're going to do that with this roller, and I'm going to show you how to do that. So when we take this roller down, what it's going to do is compress that bead right there, and you're going to hear some air come out of there. All right, so what that is, you got air trapped in between the bead of the tire and the bead of the wheel, and that can cause some radial run out. So now let's go ahead and roll the rover. Now this is what you call massaging the bead of the tire. And that's going to get any kind of air trapped in between the bead of the wheel and the beat of that tire. So it's going to give us a more uniform bead seating.
