meagain not really sure... Never bothered keeping track. I would guess about 50,000. And I'm thinking that number might be going up this year. Truck has 471+k miles on it, and I started driving it just shy of 150k. So far I have made a couple of trips to Oregon, one to Washington, a few to Vegas all pulling trailers. Otherwise I'm running up and down Ca pulling trailers one way, head home without one; head back to get the trailer and horses at the end of the show.