I just bought a 52/19 Stander a few weeks ago and i must say im pretty impressed with the machine! The one question i have is has anyone had any luck with a different tire design on these machines? The RH is already "challenged" in the traction department with the low profile tires which is fine but i just wanted to know if there was a different tread pattern that anyone found that worked better on these mowers...unless a bigger tire would fit? I this mower is just having no trouble whatsoever spinning those tires!!! lol....thank you for any insight! These are definitely different mowers to operate compared to any WB or ZTR ive used in the past but i really think once i get it down better it will be one very productive machine!! So actually, if anyone has any overall tips on the best way to use this mower that would be great! -mike- I really wish my dealer knew that the 23 hp option was available on these mowers this year, i asked about it and he didn't know :-\ I guess i'll try that on the next one!