Car seats with a load leg
- 31models
- $269 to $990price range
All 31 car seats with a load leg
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Rear-facing up to at least
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About car seats with a load leg
A load leg is a support that extends from the base or seat down to the vehicle floor. Makers list it as a crash feature. Check your vehicle manual: some cars don't allow a load leg over an under-floor storage bin.
Key facts
- 31 seats list a load leg.
- Rear-facing weight limits on convertible and all-in-one seats run from 50 lb to 65 lb; 4 of 4 reach 50 lb or more.
- Infant seats are rated up to 30 lb to 35 lb rear-facing. Without the base they weigh 6 lb to 13.9 lb; the middle is 9 lb.
- 19 of 26 infant seats list a baseless install for taxis and travel.
- Published widths run from 16.9 in (Clek Liing) to 19 in.
- Maker expiration periods run from 6 to 10 years from the date of manufacture.
- 23 seats list FAA approval for aircraft. Boosters aren't certified for use on planes.
- 3 seats rotate for loading.
Computed from each maker's published specs, last checked 2026-11-06.
From NHTSA
From NHTSA: "Your child under age 1 should always ride in a rear-facing car seat." Stay rear-facing "until he or she reaches the top height or weight limit allowed by your car seat's manufacturer." (NHTSA) Find a certified Child Passenger Safety Technician through NHTSA. Check the label and the maker's instructions, and ask your pediatrician about your child.
Questions about car seats with a load leg
Answers come from each maker's published specs. Safety and health questions link to the agency or medical source.
Are expensive car seats worth it?
Every car seat sold in the US must meet the same federal crash standard (FMVSS 213); price buys features and materials. Among the 22 with a list price, 71% of the priciest third have an anti-rebound bar, versus 57% of the cheapest third; 14% of the priciest third have rotation, versus 0% of the cheapest third. The cheapest third lists under $410.
What's the cheapest car seat that rear-faces to 50 lb?
The Cybex Sirona S at $549.95 list, rear-facing to 50 lb. 4 seats here reach 50 lb or more. See extended rear-facing seats.
Which car seats are made without added flame retardants?
19 of the 31 we track say so, per each maker. The lowest list price is the Maxi-Cosi Mico Pro+ at $319.99. They still meet the federal flammability standard for vehicle interiors (FMVSS 302).
How long do car seats last before they expire?
Between 6 and 10 years from the manufacture date, for the 20 that publish one. The longest is the Cybex Sirona S at 10 years. The date of manufacture is on the seat's label; try the expiration calculator.
Do I need a new car seat after an accident?
After a crash, follow your seat's manual and NHTSA's guidance. Check the label and the maker's instructions, and ask your pediatrician about your child.
Still wondering? Write to us at hello@cribpicks.com and we'll look it up.
