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Oklahoma driving lesson · Registration, Insurance and Occupant Protection

Seat belts and child passenger restraints

A 3-minute lesson from the Oklahoma course. Read the rules and examples, follow the handbook page references, and check your understanding before you move on.

Read time
3 minutes
Course unit
Registration, Insurance and Occupant Protection
Checkpoint questions
6
Source pages
17

Seat belts keep you in position to control the car and keep everyone inside it during a crash. Children are especially likely to be hurt or killed, even in a sudden stop, so Oklahoma law requires the driver to restrain young children properly.

Know the rule

Every driver and front-seat passenger must wear a properly adjusted and fastened seat belt. The belt must be factory-installed and meet federal safety standards.

Handbook p. 17 ↗

In a collision, seat belts:

  • Reduce the force of impact against the vehicle's interior
  • Keep you from being thrown out of the vehicle
  • Keep fender benders from becoming major collisions, since you can still control the car
  • With everyone buckled, reduce the danger of being thrown forward or from the vehicle
Handbook p. 17 ↗

Know the rule

Any driver transporting a child under 8 years of age must properly use a child passenger restraint system for that child.

Handbook p. 17 ↗

Know the rule

The restraint must be rear-facing until the child reaches 2 years of age, or until the child reaches the manufacturer's weight or height limit for the system.

Handbook p. 17 ↗

Know the rule

A child at least 4 but younger than 8, if not taller than 4 feet 9 inches, must be secured by a child passenger restraint system or a seat belt.

Handbook p. 17 ↗

Child passenger rules

Child passenger rules
ChildRequirement
Under 2 yearsRear-facing (or until system's height/weight limit)
Under 8 yearsDriver must use a child passenger restraint system
4 to under 8, not over 4 ft 9 inRestraint system or seat belt
Handbook p. 17 ↗

Know the rule

Infant and child restraints must meet federal crash-test standards set by the U.S. Department of Transportation.

Handbook p. 17 ↗

Know the rule

No child should ride unrestrained, stand on the seat, or stand on the floor in front of the instrument panel. An adult in the front seat holding an infant CANNOT keep the baby from going through the windshield.

Handbook p. 17 ↗
Under 12

Children the Highway Safety Administration recommends seating in back if there's a passenger-side airbag

Handbook p. 17 ↗
5 feet

Airbags have killed children and elderly adults under this height

Handbook p. 17 ↗
26 percent

How much safer the back seat is than the front, even without airbags, since most serious crashes involve the front

Handbook p. 17 ↗

Put it into practice

You're driving your 6-year-old nephew, who is 4 feet 5 inches tall. He must be in a child passenger restraint system or a seat belt, and because your car has a passenger airbag, seat him in the back.

Check your understanding

Read the question, decide on an answer, then open it to check the explanation. These are Roadwise study questions based on the source handbook.

Until what age must a child be secured in a child passenger restraint system in Oklahoma?
  1. Under 4 years old
  2. Under 8 years old
  3. Under 12 years old
  4. Under 6 years old

Answer: Under 8 years old

Every driver transporting a child under 8 must use a child passenger restraint system.

Handbook p. 17 ↗
A child passenger restraint system must remain rear-facing until the child reaches what age, or the system's height/weight limit?
  1. 1 year old
  2. 4 years old
  3. 2 years old
  4. 18 months old

Answer: 2 years old

Systems must be rear-facing until age 2, or the manufacturer's weight/height limit.

Handbook p. 17 ↗
The back seat is safer than the front seat only when the vehicle's passenger airbags are disabled.
  1. True
  2. False

Answer: False

The back seat is about 26% safer than the front even without airbags, since most serious crashes involve the front of the vehicle.

Handbook p. 17 ↗
According to the manual, what's a danger of an adult holding an infant in the front seat during a crash?
  1. It's safe if both share one seat belt
  2. The airbag will protect the infant
  3. They can't stop the baby hitting the windshield
  4. It's safe on short trips near home

Answer: They can't stop the baby hitting the windshield

Studies show an adult holding an infant cannot prevent the baby from going through the windshield on impact.

Handbook p. 17 ↗
Why does the manual recommend keeping children under 12 in the back seat?
  1. Front seat belts don't fit children
  2. Children are less distracting in back
  3. State law bans children in front
  4. Airbags can harm smaller occupants

Answer: Airbags can harm smaller occupants

Airbag deployment can be dangerous for children and people under 5 feet tall in the front seat.

Handbook p. 17 ↗
A 5-year-old is 4 feet 6 inches tall. What restraint option applies to them under Oklahoma law?
  1. A restraint system or seat belt
  2. No restraint is required at that height
  3. Only a rear-facing car seat is legal
  4. Only an adult seat belt, never a booster

Answer: A restraint system or seat belt

Children 4-7 years old who are not taller than 4'9" must use a restraint system or seat belt.

Handbook p. 17 ↗
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