I just got tires and tubes for my toro. Ive never changed bike tire so Im not really sure how to go about this. I have two questions. 1. How do I jack up the rear end of the mower? Im guess jacks for a car but dont know where to position them to not harm mower. 2. Do I need any tools to take off the tire and to put on the new one? Sorry for the simple questions but I never was allowed to mow the lawn when I was younger and didnt get a lot of hands on experience with fixing stuff. I just started mowing the lawn when I bought my first house and fell in love with it.