The r100 RF to 40 pounds and FF to 65 pounds the r120 & rxt RF to 45 pounds and FF to 80 pounds so if you have a child above average weight you may want a 120 or rxt for a average child a 100 will be fine. All 3 seats are the same size
Originally Posted by sweetgrace
Does it matter on the Radian if it is an RXT or R100? There is quite a price difference.
& number 5 arriving 4-2014