In Need Of A Car Wash?
Living in the South often means being around a lot of dirt and mud, and many Southerners are not bothered by it getting on them or their vehicles. However, if you have a light silver truck, it may be wise not to drive it through a mud-filled area.
It would be even better to remain inside the car with your legs closed off to avoid the mud getting on you. It is possible that the girl in the picture was taking part in a photo shoot for a Southern magazine, but that is only speculation. It is best to take precautionary measures and avoid mud if doable.