Diono Monterey 6XT SafePlus High-Back Booster vs Harmony Youth Booster
Side-by-side specs from each maker.
Diono Monterey 6XT SafePlus High-Back BoosterList price not published
Only the differences are shown.
| Diono Monterey 6XT SafePlus High-Back Booster | Harmony Youth Booster | |
|---|---|---|
| Type | Booster | Booster |
| Booster weight | 40–120 lb | 40–110 lb |
| Booster height | 38–63 in | 40–57 in |
| Head rule | Not listed | Child's ears MUST be below the top of the vehicle seat back/vehicle headrest. |
| Installation | vehicle lap/shoulder belt (booster), LATCH/UAS connectors + lap/shoulder belt | vehicle 3-point lap-and-shoulder belt only |
| Load leg | No | No |
| Anti-rebound bar | No | No |
| Rotates | No | No |
| Aircraft label | Not certified for aircraft | Not certified for aircraft |
| Expires after | 8 years | 6 years |
Harmony Youth Booster
Harmony backless belt-positioning booster, model HMYBBLNYB-S6 per its US manual, used with the vehicle lap-and-shoulder belt.
- Maker states 40-100 lb and 40-57 in on the manual cover
- Maker states the expiry date is on the underside of the base
- Manual states it is not compatible with LATCH
- Manual gives no seat weight, dimensions or age range
Ask the meadow
Monterey 6XT SafePlus High-Back Booster or Youth Booster?
Answers come from each maker's published specs. Safety and health questions link to the agency or medical source.
Which one will my child use longer, the Monterey 6XT SafePlus High-Back Booster or the Youth Booster?
The Diono Monterey 6XT SafePlus High-Back Booster: it goes booster, up to 120 lb. The Youth Booster goes booster, up to 110 lb. The Monterey 6XT SafePlus High-Back Booster expires after 8 years.
Still wondering? Write to us at hello@cribpicks.com and we'll look it up.