The culture is still stuck in the 1960's and is pushed from the top down. Men are expected to wear suit and ties, no facial hair, and no visible tattoos. Women are expected to dress the equivalent, leggings if wearing a dress, natural colored hair, and no visible tattoos. Employees are expected to work form 8:00am to 5:00pm at the corporate office which is nice for consistency but is lacking when flexibility is needed. Other offices are on a core hours system which is more appropriate. The dress code doesn't match the surrounding society and PACCAR employees can easily be identified by the style when outside of the corporate office. Few customers dress the same and this becomes obvious during meetings with customers.