Several months back a did a bunch of mods to my 900 including putting on 28X10-12 ITP Blackwater Evolutions all the way around, a BMP tune, and exhaust. Since then when I start run at higher speeds it feels almost like im hydroplaning going down the road. The oscillation isnt to the point it feels like its out of control but its a little unnerving. Anyone had this happen to them? Im thinking the tires are a little too aggressive for hard pack terrain or something.

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