Hi Stephen,
I can't believe I'm so clever! I didn't give you your trophy last night so that I can ransom another cupcake or two! Keep that girl no matter the maintenance!
Murray sold me a rear Avon street tire for $80....has a good tread for some dirt time too...they are older tires but I am running it on my 510 and it is pretty good actually. Let me know and I will check with Murray.