8,400 miles on my 2013 Polaris RZR and it has never broken down. I've only replaced one belt at 3,500 miles and it still measured within factory tolerances. I do change the oil, diff oil and air filter every year.If its a Polaris the cell phone number of somebody that can come rescue you when it breaks down ( Not an if either, because it will) . That joke has been floated around for a long time. Nothing personal.