California window tint law is straightforward once you know the numbers, but the penalties for getting it wrong are not. Under California Vehicle Code § 26708,

If you commute anywhere along Highway 4 or I-680, you already know the drill: blinding morning sun heading westbound through Concord, brutal afternoon glare crawling back

If you live in the Bay Area, you already know there’s no such thing as one climate. Homes in Concord and the East Bay deal with