All of you I'm sure know how expensive rear tires are for this bike so in searching trying to find a reasonably priced tire that would perform well I chose the Dunlop roadsmart 2.not knowing enough about tires I was unaware that a tire for the motorcycle has a weight rating and I have just found out as my tires being shipped to me that this Dunlop roadsmart 2 is not rated for a very heavy bike so you got the heavy st250 plus and then if I got my wife on so my question is did I screw up buying this tire should have sent it back. need help thanks