I have an extended-cab Ranger with the center-facing jump seats in back. I let my kids ride back there (5 and 9) but my wife isn't convinced that it's legal so I don't do it very often. Our other car is needing to go to get some work done on it and we're going to be stuck with just the Ranger for a few days, meaning that it will be my wife driving, the 2-year-old in front in her carseat with the airbag off, and the other two in the back. Does anyone know if the booster seat law for <8 y.o. applies to the jump seats? They are lap-belt only. Thanks.