Superb Heavyweight

The Britax Frontier is a fantastic carseat. Love that it has side impact head support! Anchor latches are easy to fasten and unfasten. Top anchor is easy to adjust if you need to change cars. Have used other that require a schematic diagram to adjust, not this one. One fantastic feature that many other carseats don't have, is a guard around the center leg buckle to protect tiny legs from pinches OUCH! This has happened other times in different carseats and you feel horrible, but won't happen with this one! Installation goes smoothly, just read the instruction manual. Instruction manual is attached and stored in the carseat it won't get seperated.
My daughter uses this carseat. Put her in it at 2 1/2 years, she will use this seat until she no longer needs one. It will convert to a booster when she is big enough.