Vehicle sign displays from National Sign Systems come in four different types. The first type is the banner system. National Sign Systems stock two banners, the first is the Auto Base - Two Wheel (Horizontal) Banner System and the second is the Auto Base - One Wheel (Vertical) Banner System. The design of both incorporates a steel base with aluminium poles and frame.

The Two Wheel (Horizontal) Banner System is suitable to use on 4WDs, low profile wheels and standard car types. These vehicle sign displays are for big PVC, horizontal banner displays. The One Wheel (Vertical) Banner System is suitable for displaying a PVC banner with double sided graphics. The standard size for this model is 570 x 1750 mm. Customised frames and banners are also available for these vehicle sign displays on request.

The second type of vehicle sign display is the Auto Base - One Wheel Flag System. This model has a universal design steel base with an aluminium flag stand frame. It has been designed specifically for flags measuring 900 x 1800 mm and National Sign Systems supply both pre-printed generic and custom made flags. These vehicle sign displays are easy to erect and dismantle making them ideal for real estate agents and other promotions.

Car roof signs
are the third type of vehicle sign display in stock at National Sign Systems. These particular vehicle sign displays are light weight and are very fast to install. They are adjustable so they are able to fit any vehicle type and have a big 900 mm wide corflute sign face for displaying double sided graphics. Other sizes are also available from National Sign Systems on request.

The fourth and last type of vehicle sign display is the Super Suckers Suction Caps. Their design incorporates new extra heavy duty plastic suction caps that have twist locks to secure them in place. These vehicle sign displays can hold sign substrates up to 10 mm in thickness and are ideal to use on the top of stationary vehicles or on shop or office windows.