I have four Yamaha vmax 600 snowmobiles all run good might need a little tuning on the carbs. I have only rode them twice they ran good. But have been sitting for a few months. They all have covers that will come with them. The skidoo is a rotax 500 it runs good might need to have the carb tuned a little. Also it needs the brake pads put back in other than that it's good to ride. I just don't have enough snow where I am at or the time to ride them anymore. They have all been good sleds and took care of and covered during the summer. Located in Junction Utah. The trailers are not included.