Britax Advocate ClickTight vs UPPAbaby Knox

The Knox rear-faces up to 45 lb, versus 40 lb.

UPPAbaby KnoxList price not published

Only the differences are shown.

Britax Advocate ClickTightUPPAbaby Knox
TypeConvertibleConvertible
Rear-facing weight5–40 lb14–45 lbHighest rear-facing limit
Rear-facing heightUp to 49 inUp to 49 in
Forward-facing weight20–65 lb25–65 lb
Forward-facing heightUp to 49 inUp to 49 in
Head ruleRear-facing: when the top of the child's head is at least 1 in. (2.5 cm) below the top of the head restraint/pad. Forward-facing: when the top of the ears are below the top of the head restraint/pad.DO NOT use this Child Restraint system if the top of the child’s head is less than 1” from the top of the headrest when in its highest position.
Newborn insertNot listedFit Inlay, 'designed for children who weigh 14–25 lbs (6.4–11.3 kg)'; 'Remove the Fit Inlay at 25 lbs (11.3 kg) or when the child begins' growing on top of the buckle
Installationseat belt (ClickTight) rear-facing, LATCH rear-facing, seat belt (ClickTight) forward-facing + top tether, LATCH forward-facing + top tetherseat belt rear-facing (lap/shoulder), lap belt rear-facing, LATCH rear-facing, rear-facing tether (Multi-Directional Tether), seat belt forward-facing + top tether, lap belt forward-facing + top tether, LATCH forward-facing + top tether
Load legNoNo
Anti-rebound barNot listedNo
RotatesNoNo
Recline positionsNot listed4
Aircraft labelCertified for aircraft, per the makerCertified for aircraft, per the maker
No added flame retardantsYesNot listed
Expires after10 years10 years
Ask the meadow

Advocate ClickTight or Knox?

Answers come from each maker's published specs. Safety and health questions link to the agency or medical source.

Which is easier to travel with?

Advocate ClickTight: certified for planes. Knox: certified for planes.

Still wondering? Write to us at hello@cribpicks.com and we'll look it up.