A couple of notes:
1) The site worked fine on my Mac (running 10.5.7).
2) If the marker lights don't say
U-haul on them, then there may be no special reason to buy them over the generic Arrow Safety ones (which, as I understand it, is where
U-haul bought theirs, but of course had the
U-haul logo molded into them). I have not checked to see if this site's lights are cheaper than the normal ones.
From a U-haul afficianado's web site:
Single Marker and Three Marker Tri Bar - still available from the original manufacturer that supplys U-Haul. Arrow Safety Devices Single Marker Clearance Light - 071 Series Three Marker Clearance Light Tri Bar - 073-00
Link to Arrow Safety's home page:
Home Page
Link to aforementioned U-haul afficianado's page:
1984 - 1986 U-Haul Camper Home Page
Raya