Hi, Thanks for the feedback. How heavy is the fleetwood 500-5 Tim?
Dave, I spoke to a technical guy at one of the tow bar companies here is his reply 'All tow bars are rated between 50 and 100kgs. The nose weight is always specified by the vehicle manufacturer and adhered to by the tow bar manufacturer. The nose weight will be listed in your handbook and is merely there to put slight pressure on the ball so as to give stability, I can not see why this is considered low and should in no way affect the way that this vehicle tows. However if you feel that you require slightly more nose weight you can always achieve this in the way you load the Caravan prior to towing rather than beefing up the suspension that might not even achieve this'.
I am inclined to believe what he said as I was more than willing to purchase heavy duty suspension and he could quite easily have took my money.