Five M Series Models: 5065M, 5075M, 5085M, 5100M, and 5115M (65-115 hp). If you spend a lot of time on the road, you’ll love the new synchronized range selector. Now, you can shift from B to C to D, all without stopping the tractor. And with five more inches of wheelbase, roading the 5M Series is smoother, faster and more comfortable. Base hitch lift capacity for the entire 5M Series has been increased by a full 25%, to 4,500 lbs. Plus, up to 5,700 lbs. capacity is available with the heavy-duty hitch option.