I bought a new lazer z hp 56inch zero turn in march of this year. I have had no problems with it whatsoever, but one thing that does bother me about it is the smaller drive tires. The tires that came with it are 9.5" width, but the stock tires for the 60inch zero turn are 12.5". Is there any way i can get larger tires for the 56inch hp? With the 9.5" width tires the mower deck sticks out a lot further than the edge of the tire, making the tire tracks seem inconsistent with the actual cut. Like i said, i am pleased with the quality of cut, but the lines that tires make are way inside the lines i am making when i cut. Thanx!!