Homecrew wrote:
Can anyone help with the calculations to determine how long of a trailer we can buy?
These would not be easy calculations, and no one here will be able to give you a definitive enough answer on the basis of which you'd likely feel comfortable enough to spend thousands of dollars on a purchase. At least I wouldn't be comfortable with that.
It would be easier if you get a large piece of graph paper, take some measurements of the roadway in your cul de sac and eyeball the locations of mailboxes with respect to curbs, then create some cut outs for the truck and trailers - all to scale. Whether or not you can do it may become quite obvious from this model exercise.
Just my 2 cents ....