Special Tomato MPS Car Seat

The Special Tomato MPS Car Seat is rated for a child up to 130 lb, per Special Tomato. Car seat from Special Tomato in Small and Large with sized cushions, a 27 lb car-seat minimum and a 130 lb maximum.

  • 130 lbMax weight
  • Through a dealerOrdered

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How the MPS Car Seat stacks up

Against the 12 adaptive car seats, car beds, and vests we track. The shaded band is where the middle half of them fall; the dot is this one.

Child weight limit130 lb2nd highest weight limit of 10

Within the typical range for adaptive car seats, car beds, and vests (108 lb to 130 lb).

This one
20 lbmiddle 130 lb165 lb

What sets the MPS Car Seat apart

Measured against the 12 adaptive car seats, car beds, and vests we compare, from each maker's published specs.

Next to its closest matches

How to get it, in the maker's words

Where it's soldThrough a medical equipment (DME) dealer, per the maker

Size and fit, per Special Tomato

SizesSmall: seat cushions MS1 (9 mos-3 yrs, 28-37 in), MS3 (2-5 yrs, 32-43 in), MS5 (4-8 yrs, 40-50 in), MS7 (5-9 yrs, 43-52 in), max 80 lb; Large: ML1 (6-9 yrs, 45-58 in), ML3 (8-11 yrs, 48-60 in), ML5 (10-14 yrs, 48-62 in), ML7 (12-Adult, 58 in-Adult), min 51 lb as car seat, max 130 lb. All as maker labels 'target age' and 'target height'.
Min weight27 lb
Max weight130 lb
AgesMaker target ages by cushion size, from 9 mos to Adult
Standards (maker)Maker PDF title: 'MPS Car Seat Features: FMVSS213 Compliant, LATCH System

Listed features

  • Detailed sizing tables from the maker
  • The maker lists a 6-year transport expiration

Worth checking

  • Complex size and cushion system

Where to buy the MPS Car Seat

Usually ordered through a medical equipment dealer with a prescription. Ask your child's doctor or therapist and your insurer (Medicaid covers medically necessary equipment for children under 21).

good to know
  • Check for recalls: Search the agency's recall list with the model number and date code from the label: CPSC recall search.
  • Car seat use and installation: see NHTSA's car seat page, which also lists free car seat inspection by certified technicians. Check the label and the maker's instructions, and ask your pediatrician about your child.

Full specs

Special Tomato MPS Car Seat
TypeAdaptive car seat, car bed, or vest
How to get it (maker)Usually through a medical equipment dealer with a prescription
Model numberCushion models MS1, MS3, MS5, MS7 (Small); ML1, ML3, ML5, ML7 (Large); back cush
Min. weight27 lb
Max. weight130 lb
Age (maker)Maker target ages by cushion size, from 9 mos to Adult
SizesSmall: seat cushions MS1 (9 mos-3 yrs, 28-37 in), MS3 (2-5 yrs, 32-43 in), MS5 (4-8 yrs, 40-50 in), MS7 (5-9 yrs, 43-52 in), max 80 lb; Large: ML1 (6-9 yrs, 45-58 in), ML3 (8-11 yrs, 48-60 in), ML5 (10-14 yrs, 48-62 in), ML7 (12-Adult, 58 in-Adult), min 51 lb as car seat, max 130 lb. All as maker labels 'target age' and 'target height'.
DimensionsSmall: overall depth 15.5, width 15, height 30; Large: depth 19, width 18, heigh
Standards (maker)Maker PDF title: 'MPS Car Seat Features: FMVSS213 Compliant, LATCH System
Maker's warningsminimum user weight as a car seat is 27 lb (20 lb overall); max 130 lb; tether strap must be used in a vehicle; 6-year expiration date for use during transportation; not tested for installation directly into a school bus seat.

Compare the MPS Car Seat with

How each closest rival differs from the MPS Car Seat, from the makers' specs.

Ask the meadow

MPS Car Seat: questions answered

From Special Tomato's published specs, last checked 2026-11-04.

What are the Special Tomato MPS Car Seat's limits?

Per the maker: from 27 lb, up to 130 lb, Maker target ages by cushion size, from 9 mos to Adult. Sizes: Small: seat cushions MS1 (9 mos-3 yrs, 28-37 in), MS3 (2-5 yrs, 32-43 in), MS5 (4-8 yrs, 40-50 in), MS7 (5-9 yrs, 43-52 in), max 80 lb; Large: ML1 (6-9 yrs, 45-58 in), ML3 (8-11 yrs, 48-60 in), ML5 (10-14 yrs, 48-62 in), ML7 (12-Adult, 58 in-Adult), min 51 lb as car seat, max 130 lb. All as maker labels 'target age' and 'target height'..

Will insurance cover the Special Tomato MPS Car Seat?

Medicaid covers medically necessary equipment for children under 21 (the EPSDT benefit), and private plans often cover it too. You'll usually need a prescription and a letter of medical necessity from your child's doctor or therapist, and a medical equipment dealer handles the order.

Can I adapt a regular car seat instead?

Car seat use and installation: see NHTSA's car seat page, which also lists free car seat inspection by certified technicians. 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.

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