What is 65?? Never heard of 65. I know 80! Yes, 80 is good in California.
Seriously? I was driving my brand-new-to-me Chevy Impala 80 MPH on the 680 south in Martinez/Concord once, and I got stopped by a CHP officer. He gave me a warning for having tinted windows. Not a word about the speed.
Was it 3 am?