Pria Max 3in1With the Pria Max 3 in 1, you can take comfort in knowing that youll have a safe, comfortable car seat for your child, from birth to 10 years old. Children can ride rear facing, from 4 40 pounds; forward facing to 65 pounds; and up to 100 pounds in booster mode. It may be the only car seat youll ever need. Converting to each new stage is simple and intuitive, so you can quickly make car seat adjustments. It allows for a wide range of adaptability with