I will soon be spending a week in downtown Portland attending a trade show and if the weather gods are smiling I might ride down on my Wee via Randall. While stuck downtown all day I thought I might save a little, being in Oregon, and switch out my tires while there as I have a slow leak in my rear tire and 12k on both. I am a lousy and fairly incompetent mechanic so I am not about to switch them out myself. Anyways, any suggestions for shops to recommend, either Suzuki or independent, in downtown (I will be at the convention center) or near mass transit that I could contact if my plans come to fruition?. I would also like the shop to give the Wee a once over.