I have a Gravely 34z with 20x10x10 new rear tires to help with rutting. Its a 2006 or 2007 with 225 hrs and a 15 hp kawi. 2 sets high lifts 1 set gators. Still have original tires. The hrs are mis leading because I had a bad pully and dropped it off on a holiday weekend and they left the key on for 5 days. I prefer a 36" hydro but will take a belt if almost new with some cash. I think its worth $3600 all day so something in that range. Pics can be seem at the thread gravely 34z tire question, dont know how to add link.