The chassis and welded on hitch are excellent. The box is junk and the junk tires would be removed. Excellent trailer project for a do-it-yourself sort of guy. Single wheel 8-bolt wheel configuration. The rubber is nominally serviceable. Find yourself an old flatbed and you're ready to go. Doesn't have a jack on the hitch. You can text or call me at 785 657-zero zero zero seven. Call anytime. Thanks for looking.