Your car is secured in a safe parking place. How can you check that its brake lights actually illuminate?
Correct answer: Have a helper press the brake pedal while you observe the rear lights.
Checking a light requires checking its operation, not just the appearance of its lens. The guide recommends a partner for observing the brake lights when the pedal is pressed.
Source: Arkansas Driver License Study Guide, Volume 1, Edition 10, July 2026 (07222026); Lights: checking brake lights; printed page 83, physical PDF page 95. Checked September 22, 2026. ↗
The wiper blades move but leave broad streaks that interfere with your view. What should you do before driving in rain?
Correct answer: Replace the ineffective blades and make sure the windshield clears properly.
Wiper movement alone is not enough. The guide calls for replacement when their condition reduces driving visibility, rather than waiting for a complete mechanical failure.
Source: Arkansas Driver License Study Guide, Volume 1, Edition 10, July 2026 (07222026); Windshield and wipers: reduced visibility; printed page 83, physical PDF page 95. Checked September 22, 2026. ↗
There is unusual free movement in the steering wheel before the wheels begin responding. What does this suggest?
Correct answer: A steering problem that should be checked by a mechanic.
Delayed steering response can make it difficult to control the vehicle. Do not dismiss it as a harmless adjustment or try to solve it by increasing speed.
Source: Arkansas Driver License Study Guide, Volume 1, Edition 10, July 2026 (07222026); Steering system: delayed response; printed page 84, physical PDF page 96. Checked September 22, 2026. ↗
You are loading passengers and heavy luggage for a trip. Which capacity limit should you respect?
Correct answer: Both the vehicle's load limit and the tires' load limits.
A load can fit inside a vehicle while still exceeding its safe capacity. Check the applicable limits rather than using available cabin space as a weight measure.
Source: Arkansas Driver License Study Guide, Volume 1, Edition 10, July 2026 (07222026); Tires: vehicle and tire load limits; printed page 84, physical PDF page 96. Checked September 22, 2026. ↗
For an accurate routine cold-tire pressure check, how long does NHTSA say the vehicle should have been parked without being driven?
Correct answer: At least three hours.
NHTSA defines cold tires for this check as tires not driven on for at least three hours. Measure with a gauge and compare with the vehicle's recommended cold pressure, including the spare as applicable.
Source: NHTSA; Tire Pressure; Maintaining Proper Tire Pressure; official safety guidance read September 22, 2026. ↗
Your tire-pressure warning light is off, and the tires look inflated. Does that remove the need for routine pressure checks?
Correct answer: No; use a gauge for regular monthly checks.
TPMS warns when a tire is significantly underinflated; it does not replace maintenance. Tires can be underinflated without looking flat, so NHTSA recommends monthly gauge checks.
Source: NHTSA; Tire Pressure; TPMS: If the TPMS symbol is on, wouldn't I have already noticed?; official safety guidance read September 22, 2026. ↗
A tire's tread has worn down until it is level with the built-in treadwear bars. What should you do?
Correct answer: Replace the tire rather than continue using its worn tread.
The raised wear indicators show that the usable tread has worn down. NHTSA says tires are unsafe and should be replaced at 2/32 inch of tread; extra air cannot replace missing tread.
Source: NHTSA; Tire Tread; official safety guidance read September 22, 2026. ↗
A child's thick winter coat prevents the car-seat harness from fitting snugly. What should you do?
Correct answer: Use thin warm layers, secure the harness, then add a blanket over it.
Bulky coats can interfere with harness fit. NHTSA recommends thin warm layers, with a blanket or coat placed around the child after the harness is properly snug and secured.
Source: NHTSA; Changes You May Notice: Car Seats; official safety guidance read September 22, 2026. ↗
Dense fog reduces your view. Which headlight setting is appropriate?
Correct answer: Low beams, with speed reduced to fit visibility.
High beams reflect back from fog and can worsen glare. Use low beams, slow down, and leave additional room.
Source: Iowa Driver's Manual, MM1170 07/23/2026; printed page 60, physical PDF page 60; Driving in fog. Readable text only; no diagram interpretation used. ↗
Snow or heavy rain makes traction uncertain. What should you do with cruise control?
Correct answer: Leave it off and manage speed yourself for the conditions.
The manual advises against cruise control in bad weather. Direct, smooth speed control is important when traction changes.
Source: Iowa Driver's Manual, MM1170 07/23/2026; printed page 59, physical PDF page 59; Weather conditions. Readable text only; no diagram interpretation used. ↗
A snowplow ahead creates a cloud that hides the road and its equipment. What should you do?
Correct answer: Stay well back until you have clear visibility and a safe opportunity.
Snowplows have limited visibility and equipment wider than the visible vehicle. Do not drive into the snow cloud or attempt a shoulder pass.
Source: Iowa Driver's Manual, MM1170 07/23/2026; printed page 61, physical PDF page 61; Sharing the road with snowplows. Readable text only; no diagram interpretation used. ↗
Tall crops block your view of a rural intersection. You see no dust from another vehicle. What should you do?
Correct answer: Slow and approach cautiously; no dust does not prove the road is clear.
Vegetation and terrain can hide crossing traffic. The absence of a dust cloud is not reliable evidence that nobody is approaching.
Source: Iowa Driver's Manual, MM1170 07/23/2026; printed page 55, physical PDF page 55; Rural roads — restricted views. Readable text only; no diagram interpretation used. ↗
A queue beyond a railroad crossing leaves no room for your entire car. The gates are up. What should you do?
Correct answer: Wait before the tracks until you can clear them completely.
Never enter a crossing unless there is room for the entire vehicle beyond it. A signal that allows crossing does not make the tracks a waiting area.
Source: Iowa Driver's Manual, MM1170 07/23/2026; printed page 12, physical PDF page 12; Railroad crossings. Readable text only; no diagram interpretation used. ↗
Your car becomes disabled on the tracks, even though no train is visible. What is the first priority?
Correct answer: Get everyone out and well away from the tracks, then call the posted railroad emergency number or 911.
Move people away from the crossing immediately. The blue emergency notification sign provides a railroad phone number and crossing identifier; use 911 if that information is unavailable.
Source: Iowa Driver's Manual, MM1170 07/23/2026; printed page 12, physical PDF page 12; Railroad crossing emergencies — ENS. Readable text only; no diagram interpretation used. ↗
Your headlights suddenly go out at night. After trying the controls, they still do not work. What should you do?
Correct answer: Use available warning lights and leave the roadway safely as soon as possible.
A car without usable headlights is unsafe to continue driving after dark. Warn other traffic and move to a safe stopping place.
Source: Iowa Driver's Manual, MM1170 07/23/2026; printed page 62, physical PDF page 62; Dealing with emergencies — headlight failure. Readable text only; no diagram interpretation used. ↗
Your car develops trouble but can still reach a safe pull-off. Where should you stop?
Correct answer: Well out of traffic where approaching drivers can see you.
Use warning lights and choose a visible location safely clear of traffic. A blind curve or hill can hide the disabled vehicle from approaching drivers.
Source: Iowa Driver's Manual, MM1170 07/23/2026; printed page 49, physical PDF page 49; Communicating with other drivers — emergency signals. Readable text only; no diagram interpretation used. ↗
In a car without ABS, heavy braking locks the wheels and the car starts to skid. What should you do?
Correct answer: Ease off enough to regain grip, then reapply controlled braking.
Locked wheels reduce your ability to steer. Restore rolling traction and brake without locking them again; this is different from the steady-pressure procedure for functioning ABS.
Source: Arkansas Driver License Study Guide, Volume 1, Edition 10, July 2026 (07222026); Avoiding Collisions: Without ABS; printed page 78, physical PDF page 90. Checked September 22, 2026. ↗
Ahead is a bridge with an open metal-grating surface. How should you adapt?
Correct answer: Reduce speed, hold the wheel firmly and increase the gap ahead.
Open grating or steel can reduce braking and steering traction. The guide advises lower speed, a firm steering grip and more following distance rather than aggressive corrections.
Source: Louisiana Class D & E Driver's Guide linked by OMV (cover R08/25; internal revision markers vary); Rural roads: Open Bridge Gratings or Steel Bridges; printed page 103, physical PDF page 108; reviewed September 22, 2026. ↗
You suspect a fire under the hood after evacuating your vehicle. Should you open the hood to inspect it?
Correct answer: No; opening it can make the fire grow.
Keep away and let firefighters handle the fire. Do not approach the vehicle to expose a suspected engine-compartment fire.
Source: USFA Vehicle Fire Safety: closed hood; official source checked September 22, 2026. ↗
Electrical wires have fallen near a crash. You are outside and approaching on foot. What should you do?
Correct answer: Stay clear and report the wires to emergency services.
Treat downed wires as a serious hazard. Do not approach or touch them; tell responders so they can manage the scene safely.
Source: Arkansas Driver License Study Guide, Volume 1, Edition 10, July 2026 (07222026); Traffic Crashes: downed electrical wires; printed page 80, physical PDF page 92. Checked September 22, 2026. ↗
