The darkest legal tint on a passenger vehicle remains at 35% vlt across side and rear windows. Improve insulation, reflect harmful rays, reduce heat & glare, and improve home safety with itint windows film. Car Window Film Para Rubber They are discreet and are also in the natural line of sight between each of the door mirrors. Mirror tint car nz . New automotive side view mirror replacements to suit most vehicle makes. New zealand window tint laws state that no window overlays may have a mirrored effect sufficient to dazzle other road users. Tinting your windows improves the appearance of your car, plus it offers a range of other benefits, including helping to keep your car cool in the summer sun. Glazing has a mirrored effect sufficient to dazzle other road users (unless it is oe and has an approved standard marking). A vehicle fitted with overlays (tinting) on the rear side windows and rear screen must be fitted with a left hand and a right hand exterior mirror. 5% 7...