Adding a Hitch To The Trailer

z_g wrote:
Isn't the issue of exceeding manufactures recommendation, in this case you are assuming all liability should something happen. Your insurance won't cover and likely if you are involved in an accident your configuration could be suspect and contribute additional damage. It's not about the physics of towing and if it could be done... It's if it should be done... We all share the road with your choices here..could the bikes find a different way to join you...

The simple answer to this, in regards to insurance is NO. If you have an accident, they will still cover you up to the limits of liability on the policy, unless there is a stated policy exclusion you are violating. And I don't know of any policy exclusions due to a manufacture weight rating.