You know that means you are using an expired car seat? Car seats expire normally at 5/6 years (depending on the actual seat) because the materials it is made of wears down and the seat becomes unsafe in the event of the accident.
Someone mentioned this new 10 year car seat is made of new materials that last longer but I have not researched it. Living in Florida the car seats are exposed to extreme heats inside the car. I have friends who live in Alaska so their car seats are exposed to the extreme cold. Two extreme examples but I wonder how the new materials hold up in the extreme environments.
I have four kiddos. The youngest two we commuted an hour (1.5 hours in bad traffic in the afternoons) Mon-Fri to their school near my office. When I upgraded my son a larger Britax seat, I did put my daughter in his other Britax seat but I bought a totally new cover. Car seats are a major pain to clean taking off all the straps and cleaning in every small area of the seat.
Some may not be able to afford to buy a new seat, but I have not known anyone use a seat that long. Also, it's like those cribs that convert into full size bed. I know people who buy those thinking they will actually put their kid in it as a full-size bed. Most people I know end up selling the crib (or storing for another child) before the kid is out of the toddler bed. Or they have another baby and put it back as a crib.
I just see these convertibles as a way to charge more for the seat with the marketing that it will last longer, when very few will actually use it for that length of time. Car seats also need to be replaced when it is in an accident (even if the child is not in it). If my child was already two I wouldn't repurchase this seat. Graco's is not a bad brand. I always used the the Graco snugride when rearfacing my infants. I just think this "10 year deal" is more marketing to parents to charge more and in reality there is no need for a 10 year car seat. The advertisement doesn't show a newborn in the seat. I am curious how the newborn fits. The baby it shows looks like a very healthy baby at least 6 months old.
kind of off topic but-if someone can't afford a new car seat there are programs that provide them. wic and Medicaid offer free car seat programs in many states as do many state police and fire departments. most private insurance companies also have programs that require the parent (to be) to attend a couple hour car seat safety program, and provide a free seat at the end (or a voucher to purchase one up to a certain dollar amount at certain retailers like babies r us). some hospitals also have grant programs or will provide one upon delivery and direct bill insurance carriers they know provide coverage.