I was wondering if anyone on here has bought another brand of tracks besides Bridgestone? My dealer told me the Bridgestone tracks last the longest. My original tracks have 1600+ hours on them and they need replacing. My bobcat dealer wants $4000 a set for the bridgestones but I found a local farm tire dealer that told me $3600 a set for bridgestones. However, the farm tire dealer is telling me that he is having a hard time locating a set and said it might be 2 months b4 he gets them. I can't wait 2 months and I don't want to spend $4000 if I don't have too. Do the aftermarket tracks hold up as good as the bridgestones?