How safety belts protect — Tennessee Permit Test

How safety belts protect on the Tennessee permit test — 6 rules, each with the reason behind it and a question on it while it is fresh.

The rules

Safety belts virtually eliminate ejection, and being ejected greatly increases the chance of death or serious injury.

Thrown from the car, you hit the pavement or land in the path of another vehicle.

Safety belts virtually eliminate ejection.

Tennessee Comprehensive Driver License Manual, p.31

Wear the lap belt low over the pelvis, with its bottom edge snug against the tops of the thighs.

A lap belt worn high on the stomach can crush the soft organs inside in a crash.

The lap belt should be worn low over the pelvis with the bottom edge touching the tops of the thighs snugly.

Tennessee Comprehensive Driver License Manual, p.31

Wear the shoulder belt over the shoulder and across the chest, not under the arm.

A belt under your arm presses on your ribs and stomach instead of your strong chest bones.

The shoulder belt should be worn over the shoulder and across the chest, not under the arm and over the abdomen.

Tennessee Comprehensive Driver License Manual, p.31

Pregnant women should wear the lap belt below the abdomen and the shoulder belt above the belly.

A lap belt across the belly presses on the baby in a crash. Low on the hips, the bones take the force.

Pregnant women should wear the lap belt below the abdomen and the shoulder belt above the belly.

Tennessee Comprehensive Driver License Manual, p.31

Safety belts reduce the chance of injury from hard surfaces inside the car, like the steering wheel, dashboard and windshield.

Without a belt, your body keeps moving after the car stops and slams into the dash or glass.

Safety belts reduce the possibility of injury from “hostile” surfaces inside the car (steering wheel, dashboard, windshield, controls, etc.).

Tennessee Comprehensive Driver License Manual, p.31

A belted driver is less likely to be stunned or knocked out by a crash and is better able to handle what follows.

Awake and in your seat, you can steer away from a second crash or get yourself out of the car.

The belted driver is less likely to be stunned or made unconscious by the crash and is better able to cope with the situation.

Tennessee Comprehensive Driver License Manual, p.32

On the test

What do safety belts virtually eliminate in a crash?

Being ejected from the vehicle. Thrown from the car, you hit the pavement or land in the path of another vehicle. Tennessee Comprehensive Driver License Manual, p.31: “Safety belts virtually eliminate ejection.”

How this works

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You read one law and the reason behind it, then answer a question on that law while it is still fresh. Get it right and you move on; get it wrong and you have found the gap while it is cheap to fix, not on the morning of the exam.

Learning one rule at a time, and proving it immediately, is what turns a manual you skimmed into something you actually know — and it makes studying feel like getting somewhere rather than like waiting to find out.

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Where these come from

Every rule here is checked against Tennessee Comprehensive Driver License Manual, published by the Tennessee Department of Safety and Homeland Security, and against the state code itself. Last checked 2026-10-03.