Used two wheel towing dolly complete with ramps. Not used very much by myself but has served its purpose. Top rotates to allow for towing and has a locking pin for loading and unloading Hand operated winch on the front which personally I did not rely on but it is there. Tyres in good condition does not look much but is solid and is a pleasure to tow with. After questions which I had not thought of previously minimum internal wheel base is 1.1 mtr and maximum outside wheel base is 1.8 mtr.