Did you notice the new VIN tag that wasn't stamped correctly?

Whitewalls! Check these out. Cat's meow.

There was no factory whitewall option for a 50 AD truck.
Dealerships would install whitewalls if you pay for them.
Keeping them white was constant maintenance.
Late 50's began the hot rod era where anything goes including chrome flipper hubcaps.
Attachments
Whitewalls.jpg (84.6 KB, 94 downloads)

"Adding CFM to a truck will only help at engine speeds you don't want to use."
"I found there was nothing to gain beyond 400 CFM."