I can't understand how my motorcycle is insurable but a fiberglass buggy is too high risk to even consider.
I can show you some pictures of a fiberglass buggy that broke a front suspension part at 70mph and hit the concrete wall going into downtown right under the taller bridge at the ridge cut. As I was discussing the incident with other people in the group that was in town, one of the guys said that when people build kit cars and buggies, they often use shiney, lightweight "racing" parts that are not DOT approved. These parts are meant to be inspected after every race or whatever. Instead, companies sell them to the hobbist who puts them on their sunday cruiser and the next thing you know, suspenion parts break.
I'm with you that it doesn't make sense on the surface, but when you consider who builds 99% of buggies/kit cars, I can't readily blame them.
Not ranting, just trying to shine some light on it.