im at 5500 miles on my stock 210 and was hoping they would last a full season for me... guess not, it wears quicker each day. i thought i might of had a defictive tire when i first notised the wear go quicker and quicker, but after reading what some guys are getting out of theirs, not so sure anymore. right now the left side is bald and the middle and right side has little tread depth. the tire profile has changed alot within the last week or 2. its no longer round but now kinda hex'ed, flat-ish on the left, the right, and in the middle. iv seen the middle flaten out but not the sides too. well i guess im getting my 240 very soon, alot sooner then expected, but was hoping to see some post on how many miles your getting from the different brands. i need to get a good one that will last for me and my aggressive riding