best zt to aerate once a year

[heinie]

Getting ready to buy a ZT and want to aerate 1/2 acre yard once a year - any recommendations on which ones I should be looking at?

 

[txzrider]

that sounds like a great question to ask a dealer or several dealers. half acre is not much but I am sure they will ask how hilly it is, what is the weight of the unit you will be towing, etc...