https://www.imcdb.org/vehicle_1802368-Kenworth.html
https://www.imcdb.org/vehicle_1797424-Harley-Davidson.html
https://www.imcdb.org/vehicle_1793069.html - I think we can go with Exiv's ID, but then again it also feels a bit generic to me...

Model code and year
https://www.imcdb.org/vehicle.php?id=1594585
https://www.imcdb.org/vehicle.php?id=1797138 - Safe to call this a '78

Generic
https://www.imcdb.org/vehicle.php?id=1795531
https://www.imcdb.org/vehicle.php?id=1795518

This one unfortunately should go back to unknown, as it's a Mis-ID, or rather a guess
https://www.imcdb.org/vehicle.php?id=1801457