Your Car Graphics are your image. Your Car Graphics should look professional first & Advertise second.
Car Lettering Colour should change. Your Company name in 1 colour. The Car Lettering that says what you do - Another Colour.
Design your Car Sign Writing & save in your Studio. Then try a second option & choose the best
When designing your Car Signwriting Keep it simple to catch the eye. Cluttered Car Signwriting is bag for your image
When considering the size of Car Letters. Dont choose the biggest Car Letters you can get on the Car. It looks unprofessional