Passing a vehicle within the same lane is just not legal in Colorado. Motorcycles can share a lane with 1 other motorcycle, but a motorcycle cannot be towed by another vehicle. The State of Colorado has no limitations regarding the age of the passenger, helmet speakers, change signals or handlebars. http://accidentlawyercleveland63950.ampedpages.com/The-Basic-Principles-Of-making-a-llc-27938015