Posted 1/17/2013 07:14 (#2828929 - in reply to #2825754) Subject: RE: Challenger 765b
We had one of each on front of our grain carts one year and after a rain the 25" tracked tractor could still catch the combine but we had to park the 18" tracked tractor. Had the 18's on a 19 knife toolbar in the fall and the tractor was slipping a lot. I would never buy the 18's again.