Hate to complain again, I have noticed the brakes did not seem as good as they should be, I pulled the wheels off to clean the sand out from around the calipers where my son got the gator stuck. The left rear caliper which should float side to side was bent apparently at the factory in such away that you see on the disk only 25% of the pads would contact the disk. Caliper is inside wheel enough that it had to be bent before wheels were put on. This is in addition to engine being over filled with oil, radiator being under filled, and gas cap leaking like a sieve. I am happy with the machine, but for the $ this should not happen. We own several pieces of late model JD farm equipment and this is not the norm, My Dealer says QC at the plant where 850I is assembled has been a problem.