RE: Tire swap???
Clammy, thats exactly what I was saying. According to Metzler, you shouldn't run a tube type tire, tubeless. They explained to me, that there was a difference in the sidewall construction, and on low air (not necessarly a flat) the bead could come away from the rim. On the harley/dunlop tire, it's written on the sidewall, tube or tubeless. And HarleyArcher, I've put a little over 10,000 miles (combined), on the 2 bikes with mixed brand tires. I've never had a handling problem. This all came up when I was in Myrtle Beach a couple of years ago. On the last day there, a guy was giving a great deal on Metzlers. I purchased 3 set of 880's, 150's for the rear, and 21" for the front. I didn't notice the front being tube type tires, until I went to mount them. I just assumed all the 880's were tubeless. Getting a lot of different opinions from people about running or not running them tubeless, I decided to call Metzler and ask. I ended up selling the front, tube type Metzlers, and ran my dunlops that came on the bikes. One of the guys I sold the 21" Metzlers to, put it on a tubeless rim, and ran it until he wore it out, with no problems (go figure). I told him what Metzler said, and he didn't care. He said he'd run them before like that. Anyway, I sold the dunlops off the back of my bikes to a guy I know. He said he didn't care about the brand, just the price. He's been running mixed (whatever he could get) brand tires for years. I believe the handling problem comes in, when you mix radial and bias ply tires.