Posted 1/17/2008 17:26 (#285507 - in reply to #285354) Subject: RE: Challenger MT765B w/ 16"or 18" tracks
you definitely would want the 18" tracks, but i don't think she will handle a 50ft field cult. i tried planting with my cat with 16" with 16 row 30" planter and it tears the hell out of the headlands, you can minimize it a little bit by how you turn but still you will feel those ruts come harvest. if you run auto steer, i would run as wide of belt as you could, i believe you can get 20" belts for that machine also.