Hey Guys, When i demoed that LZ 60, it didn't have carlise tires on it, had titan's i believe. did you change brands on the tires or do just the metro and lazer HP's get carlisle? the ones on it didn't stick to hills nearly as well plus there was considerable more turf tear when turning. also checked the pressure and that wasn't it. I did find the 60 was a tad too big for what i need so i think the 52 HP will be my next machine. Thanks again.