Have messed with JD tracks on 9870 STS along Arkansas River bottom / sandy ground in central Kansas. They help with floatation, reduce rutting, but are a pain to remove and install.
It seems pretty evident that if you need tracks, the Claas Lexion is the more durable system. It also has the best suspension system which makes for a nicer / smooth ride.
It seems pretty evident that if you need tracks, the Claas Lexion is the more durable system. It also has the best suspension system which makes for a nicer / smooth ride.