All depends on the ride. I go in, but if I was driving a late model ride, I might go with out. Kind of have to go with what was in style based on the model and year of ride. Raoul may be best at giving a better take on the subject.
It's not as big of a deal that it used to be....but they're definitely "in"..... It's just not a must have option. However, I got them I my pickup.... And they look damn good.