A few years ago I had a gl1800 and needed tires, I thought I would save some money and buy a tire online...I got a bridgestone shipped to me, and took it to my local Honda dealer to get mounted...cost extra to mount a tire you bring in...I got the bike back and the thing was wobbling like crazy, took it back to the dealer, and the tech showed me that the tire was out of round, I mean you could see it! Of course the dealer didn't stand behind a tire they didn't sell. Well the rub was I would have had to pay them to remove the tire, so I bought a set from the dealer and had them installed, end of problem. the online seller was great about taking the tire back and refunding the money, but my attempt at savings cost me about $40 dollars more than just buying from the dealer...Now I buy the tires from a dealer, and bring my wheels in to have them mounted, so if I have a problem with a tire, they stand behind it..