Make sure your size is set at the lowest possible setting in your camera
The entire truck and vinyl must be visible and legible
Make sure the vinyls aren’t obstructed by trees, poles, etc.
Put traffic between yourself and the truck, in other words dont take photos of traffic behind the truck.
If parked along a major street, take the time to safely walk across the street to take photos of traffic driving by
(don’t put traffic behind the truck)
Is the truck close enough in the frame to be legible, but not so close to miss the traffic/surroundings?