NHTSA lists 3 campaigns naming this model family (25C003000, 14C003000, 10C005000). I pause shopping links until I have read the campaign and checked which build dates it covers.
Specifications checked against Evenflo’s US site and manual on . Not hands-on tested. How I research
Who the Maestro Sport Booster Car Seat fits
This seat covers 2 stages, and a child has to meet every limit of the stage they are in. Check the date label on the shell before using a hand-me-down; every seat has an expiry.
Forward-facing harness30 to 50 lb · 35 to 49 in · from 2 years
The child faces forward in the seat’s own harness. Use the top tether every time, and stay in the harness until the child outgrows it.
High-back booster40 to 100 lb · 44 to 57 in · from 5 years
The seat’s own back and belt guide route the vehicle belt across the shoulder, and the sides give the child something to lean on when they sleep.
What are the Maestro Sport Booster Car Seat weight, height and age limits?
Evenflo Maestro Sport Booster Car Seat limits by mode
Mode
Child weight
Child height
Minimum age
Conditions
Forward-facing harness
30 to 50 lb
35 to 49 in
2 years
At least 2 years old; ears at or below top of headrest.
High-back booster
40 to 100 lb
44 to 57 in
5 years
At least 5 years old.
A child must meet every limit for the mode they use. The labels on your seat and its manual are the final word.
Maestro Sport Booster Car Seat specifications
Seat weight
9.6 lb
Width
19 in
Depth
17 in
Height
27.5 in
Usable life
See the date label on the seat
Aircraft use
Certified for aircraft (see manual for which modes)
Faa note
Manual: certified for aircraft in harness mode; NOT certified for aircraft use in booster mode.
Up-front harness adjust. Check the harness height at each growth spurt: at or below the shoulders rear-facing, at or above them forward-facing.
Every install is a fit between one seat and one vehicle. Read both manuals, and use a free inspection station if anything is unclear.
Will it fit your car?
At 19 in at its widest, measure your back seat before counting on three across. It weighs 9.6 lb, which matters if you will move it between cars or carry it through an airport.
Check your vehicle manual for lower anchor positions and any head-restraint rules.
Rear-facing seats need front-seat room: try the install behind the driver before you commit.
Certified for aircraft use, so it can travel as a seat rather than checked baggage.
What features does the Maestro Sport Booster Car Seat have?
Up-front harness adjust
Dual cup holders
RightFit belt path
Colors listed in the US
Crestone Peaks Gray, Granite Gray, Aspen Skies Gray, Whitney Purple.
Where Evenflo’s page and manual disagree
Recorded from manual.
Outlet listing appears to describe an earlier version.
When they differ, follow the manual and the labels on your seat.
Is the Maestro Sport Booster Car Seat recalled?
NHTSA currently lists 3 campaigns naming this Evenflo family: 25C003000, 14C003000, 10C005000. A campaign names a family, not always every build, so check your seat’s model number and date of manufacture against the campaign itself.
I have not reviewed these campaigns for this model yet, so shopping links stay paused here.
Weigh and measure your child. The limits above are the manufacturer’s, and a child has to meet all of them for the mode they will use.
Confirm the exact version. Colors, retail exclusives and model numbers change limits more often than you would expect; Evenflo lists 4 colors of this seat.
Read the manual before you buy, not after. It is linked above and holds the fit rules, the install methods and the expiry.
Check recalls by model number and date of manufacture, and register the seat with Evenflo so you hear about the next one.
