I think it is strange to see multiple references to "Hobnail" from '77. I have all the Pontiac sales brochures and dozens of these cars in my yard as well as seeing them up close since they were new. Hobnail came out in '79 and was also used in '80. That is the only years.
I am very happy to see this material being made though.
I would like to see substantial evidence of Pontiac using Hobnail in '77 and '78. thank you
Steve Barcak
www.pontiacheaven.org