My tractor will be 2 years old in Oct and still has less than 50 hours on the meter, but more so actual hours. I rarely run it above 1500 rpm so the hours dont rack up on it, but even if I did run it full throttle, it wouldnt have much more that 75 mainly because I have not been home but about 1/4 of the time to use it and my tasks only take a few minutes usually. Same with my cars, wifes is a 2003 and has about 80K, my 2007 truck which we use all the time when I am home just turned over to 30K last month and I put at least 6000 of that on in the last year in about 4 months when I went up to Wyoming on a 5 week job. First time I have been working in USA since I bought the truck. I can surely see why folks equipment might truly not have 500 hrs. int 20 years.