hello zetor world followers , i have a 3545 with odd tyres on the rear , they are both 12.9/ 11 / 28's but they are from a different manufacturers and are very uneven making the tractor list to one side , i want to get a new set but i notice the tractor seems to be sitting very high on the front tyres , could i put on a larger set ( perhaps 14.9 / 28's or even 16.9 / 28's ) to balance it out but without throwing out the differential on the 4 wheel drive ????