The tint is for cars with a/c,lots of cars have shaded windsheilds and clear glass.If you are building a showcar keep to what came in the car.if not I would go with the shaded winsheild,your eyes will thankyou in the summer time.Shaded windsheilds are cheaper because they make more than the clear.Go with ppg windshied they will fit better than the other ones.Just mine 2 cents.Bin in the trade for 30 years.Jim