According to the owner's manual of my 2018 Liberty 150i ABS, the max carrying weight is 427 lbs.
If I recall - the Burgman 400's limit is @410 lbs.
Both of which are around 60 to 75 lbs more than most scooters and motorcycles,
I am considering the idea that the Piaggio figures are a misprint of 100 lbs.
Or, they've used the load limits of both tires to reach this figure - which I think is NOT the same as the weight the scooter can safely handle.
Am I wrong = or can that 255 lb Piaggio carry that much?
Stig