I am looking for suggestions for a car seat with a high base. I have a Ford Ranger and I need a rear facing convertible seat for my L.O. I bought a Diono Radian RXT but had to throw it out because my seat belts posts are too high. I need a seat with a taller base to accommodate my passenger belt. I have been looking at the Recaro Pro ride and or the Performance Ride. the belt path needs to be at least 16cm (about 6 1/4 inches) high.