Bill,
That's interesting. I have Grundy. I went with them because of no appraisal. I just sent them a few pics, and a agreed upon value. This was 6 years ago, so maybe they changed their policy. 
I don't think I have a mileage limit either. I just have to use the car for shows, and not as a back-up vehicle. Yeah, right. 
Mike
HUM, I am not sure. Hagerty wanted the same info when I signed up with them two years ago, but Both cars were fresh and I had all that stuff in hand. I am not sure if maybe there is a level of coverage that they really start looking at everything either. My GTO is insured for 100K so maybe that is the rub.
Grundy did not have a mileage limit, sorry if I kinda run that together in my last post and made it sound that way. I was just reminding others that some companies do have limits.
I actually talked with the Hagerty folks at Barrett Jackson about mileage and they assured me that I was good to go. They would rather you put 4000 miles on in a year, going to events, power tour, etc rather than put 2000 milies a year driving to work.
I guess it has something to do with exposure??
