Posted 3/1/2009 23:35 (#628336 - in reply to #628200) Subject: RE: Definatly 1590
S.W. Manitoba
I ran one for 2 years. Awesome machines. Your 105hp tractor will be fine. My uncle runs a 20ft 1560 without dollys with his JD 7210(95hp) with no problems. The 1590 will go through just about anything.