Free DOT Test — Iowa 2026

📖 Iowa DOT Study Guide

Everything important from the Iowa Driver's License Manual handbook — organized for the exam

🎯

What to Study Before the Real Test

The Iowa written test pulls most heavily from these topics. Read through each section below, memorize the numbers, then take the DMV Exam Simulator to test yourself. Aim for 90%+ in practice before you walk in.

Memorize these numbers first. Iowa test questions are frequently built around specific distances, speeds, BAC levels, and time periods. These come up constantly.

Speed Limits

HIGH FREQUENCY
25 mph
School zone speed (25 mph default, follow posted signs)
25 mph
Residential & business districts
55 mph
Urban interstates & primary roads (Iowa manual p.42)
70 mph
Rural interstate highways (Iowa manual p.42)
⚠️
Work zones — stay alert, fines may be higher, workers' lives at risk (Iowa manual p.14)
45 mph
Suburban districts (unposted default — Iowa manual p.42)
📏

Critical Distances & Clearances

HIGH FREQUENCY
5 ft
Minimum from fire hydrant (Iowa manual p.21)
On crosswalk
Parking ON a crosswalk is prohibited — also prohibited: in front of driveways, on sidewalks, in intersections (Iowa manual p.21)
10 ft
Minimum from stop sign (Iowa manual p.21)
50 ft
Minimum from railroad crossing
20 ft
Minimum from fire station entrance (Iowa manual p.21)
18 in
Maximum from curb when parallel parking (Iowa manual p.21)
40 mph
Minimum speed on Iowa interstates — vehicles slower than this are not allowed on the interstate (Iowa manual p.42)
500 ft
Headlights required when visibility drops to 500 ft or less (Iowa manual p.49)
200 ft
Must be able to see at least 200 ft behind in rearview mirror (Iowa manual p.25)
500 ft
Emergency vehicle: stay at least 500 ft behind when lights/sirens active (Iowa manual p.19)
100 / 300 ft
Signal before turning: 100 ft if speed ≤45 mph; 300 ft if speed >45 mph (Iowa manual p.43)
Full lane
Pass bicyclists by completely changing lanes — give entire lane, not just 3 ft (Iowa manual p.58)
15 ft
Minimum stop distance from school bus rear (Iowa manual p.20)
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OWI & Alcohol Numbers

ALWAYS ON TEST
.08%
Legal BAC limit for drivers 21+
0.02%
BAC limit for drivers under 21 — OWI threshold for underage drivers
180 days
Minimum OWI revocation — even if not convicted in criminal court
1 year
Breathalyzer REFUSAL — automatic 1-year revocation + minimum $1,250 fine (Iowa manual p.37)
$1,250
Minimum fine for breathalyzer refusal — on top of 1-year revocation (Iowa manual p.37)
60 days
Underage OWI (BAC 0.02%–0.07%) — minimum revocation; 180 days if BAC is 0.08%+ (Iowa manual p.37)
🎓

Teen / GDL Numbers

ON EXAM
12 months — Minimum permit hold before intermediate license
20 hrs
Required supervised driving (min. 2 hrs at night)
2 hrs
Of the 20 hours — must be at night
1
Max unrelated minor passengers — first 6 months of intermediate license
12:30 AM–5 AM
Intermediate license curfew — no unsupervised driving during these hours
21+ or 25+
Supervisor: parent/guardian/family member 21+, driver ed teacher, or licensed driver 25+ with written parental permission
Required
Driver education required to advance from permit to intermediate license
⏱️

Following Distance & Time Rules

ON EXAM
3–4 sec
Recommended following distance — beginners use 3 sec minimum; 4–5 sec at 40 mph; 6+ sec in bad conditions
4–6 sec
Following distance in rain, night, or towing
359 ft
Total stopping distance at 60 mph (132 ft reaction + 227 ft braking — Iowa manual Figure 4.1)
5 sec
How long a text takes your eyes off the road
🚦

Road signs are tested heavily. Know each sign's shape, color, and meaning. The real test often shows a sign description and asks what it means.

🔴

Sign Shapes — Each Shape Has One Meaning

ALWAYS TESTED
ShapeMeaningExample
Octagon (8-sided)STOP — always and onlyStop sign
Triangle (pointing down)YIELD — give right of wayYield sign
DiamondWARNING — hazard aheadCurve, pedestrian, deer
Pentagon (5-sided)SCHOOL ZONESchool crossing
Pennant (triangle right)NO PASSING ZONENo-passing pennant
Round (circle)RAILROAD CROSSING advance warningRR crossing sign
Rectangle (vertical)REGULATORY — rules you must followSpeed limit, turn restrictions
Rectangle (horizontal)GUIDE or INFORMATIONStreet name, mile marker
X-shaped crossbuckRAILROAD CROSSING — treat like yieldRailroad crossbuck
🎨

Sign Colors — Color Tells You the Category

ALWAYS TESTED
ColorCategoryWhat It Means
RedRegulatory — STOP / PROHIBITStop, yield, do not enter, wrong way, no-turn circles
YellowWARNINGGeneral hazard warnings — curves, hills, intersections, animals
OrangeWORK ZONE / CONSTRUCTIONConstruction ahead, road crew, fines may double
GreenGUIDE / DIRECTIONALHighway exits, distances, direction, mile markers
BlueSERVICESGas, food, lodging, hospital, rest area
BrownRECREATION / CULTURALParks, campgrounds, historical sites, scenic areas
WhiteREGULATORYSpeed limits, lane rules, turn restrictions
Fluorescent Yellow-GreenWARNING — pedestrian / school / bikeSchool zones, crosswalks, bike lanes
Fluorescent PinkINCIDENT MANAGEMENTCrash clean-up, debris removal, temporary traffic control
⚠️

Signs That Are Frequently Confused

TRICKY
!
No Passing Pennant vs. No U-Turn: The pennant (pointing right) = no passing. A circle with a slash over a U-turn arrow = no U-turn. Very different.
!
Crossbuck (RR) vs. Stop Sign: The crossbuck (white X) = yield/slow down and check. Only stop if a train is coming. The octagon = always stop.
!
Divided Highway Begins vs. Ends: Begins = two arrows pointing apart (median starts). Ends = two arrows merging together (median ends — expect two-way traffic).
!
Merge vs. Lane Ends: Merge = two roads joining (both cars adjust). Lane Ends = one lane disappears — that driver must yield and merge.
!
Red Circle with Slash: Always means that action is PROHIBITED. No left turn, no trucks, no bicycles — whatever is inside the circle is forbidden.

Right of way is the #1 failure topic on the Iowa DOT test. Master every scenario below — these questions will be on your exam.

The Core Right-of-Way Rules

MOST TESTED
1
Uncontrolled intersection — arrive at same time: Yield to the driver on your RIGHT. This is the most tested right-of-way rule.
2
Left turn at green light: You must always yield to oncoming traffic AND pedestrians — even with a green light. A green light is permission to go, not a guarantee of right of way.
3
Pedestrians in a crosswalk: Always yield. Stop and wait until the pedestrian has completely crossed — not just stepped back. This includes jaywalkers in many situations.
4
Blind pedestrian (white cane / guide dog): Absolute right of way — you must stop regardless of where they are crossing.
5
Four-way stop: First to arrive goes first. Simultaneous arrival = yield to the driver on your right. Straight traffic before turning traffic if both arrive at same time from opposite directions.
6
Emergency vehicles (lights + siren): Pull to the right edge of the road and stop. Clear intersections first — never stop IN an intersection.
7
Entering from driveway / private road: Always yield to all traffic on the public road — you have no right of way entering from private property.
8
Roundabout: Vehicles inside the roundabout always have right of way. Entering traffic must yield. When exiting, yield to pedestrians at the crosswalk.
9
Merging onto a highway: Traffic already on the highway has right of way. The merging vehicle must yield and find a safe gap.
10
Non-functioning traffic signal: Treat as an all-way stop. All drivers stop, yield, and take turns.
💡

Right-of-Way Scenarios That Trick People

TRICKY
!
Yellow light: It does NOT mean speed up. If you can stop safely, you must. Proceed only if stopping would be unsafe (you're too close to stop).
!
Already in intersection when light turns red: Complete the turn — you are committed. Other traffic must wait for you to clear.
!
Backing out of a driveway: The reversing vehicle always yields to street traffic. You have no right of way in reverse.
!
Bus re-entering traffic: Iowa requires you to yield to a bus with its left-turn signal on pulling away from a stop — when safe to do so.
!
Right turn on red: Legal ONLY after a complete stop and yielding to ALL traffic and pedestrians. Rolling right on red is illegal.
!
Left on red: Legal ONLY when turning from a one-way street onto another one-way street — after a complete stop and yielding.
🚥

Traffic Signal Meanings

ALWAYS TESTED
SignalWhat You Must Do
Solid GREENProceed — but yield to traffic already in intersection
Solid YELLOWPrepare to stop if safe; proceed only if stopping would be dangerous
Solid REDStop completely; may turn right on red after stop and yield (unless posted)
GREEN ARROWProtected turn — oncoming traffic must stop. You may turn in the arrow's direction, but still yield to vehicles and pedestrians already in the intersection.
YELLOW ARROWProtected turn is ending — prepare to yield or stop
Flashing YELLOW ARROWUnprotected turn — you MAY turn but MUST yield to oncoming and pedestrians
Flashing REDTreat exactly like a STOP sign — stop, yield, proceed when safe
Flashing YELLOWCaution — slow down and proceed carefully. Do not need to stop.
RED + GREEN ARROWStop for through traffic; turn in direction of arrow only
Signal NOT workingTreat as ALL-WAY STOP — all traffic stops
🛣️

Lane Markings — Know Each One

ON EXAM
1
Broken yellow center line: Passing is permitted from your side when it is safe.
2
Solid yellow line on your side: No passing from your side of the road.
3
Double solid yellow: No passing in either direction.
4
White lines: Separate traffic going in the same direction. Broken = lane change ok. Solid = discouraged (but not always illegal).
5
Yellow lines: Separate traffic going in opposite directions.
6
Center left-turn lane (two-way turn lane): Use ONLY to prepare for and make a left turn. Never use as a travel or passing lane.
7
Yellow X over a lane: Lane is CLOSED — move to a lane with a green arrow immediately.
8
White stop line: Stop your front bumper at or behind this line at intersections and crosswalks.
↔️

Safe Lane Changing Procedure

STEP BY STEP
1
Check your mirrors — rearview and side mirror on the side you're moving to
2
Signal your intent — at least 100 feet before turning or changing lanes
3
Look over your shoulder — physically check the blind spot. Mirrors cannot see everything.
4
Change lanes gradually — smooth and controlled, not jerky
5
Cancel signal and adjust speed to match the lane's traffic flow
🚨

OWI questions appear on virtually every Iowa DOT test. Know the BAC levels, implied consent law, and penalties. Iowa uses "OWI" (Operating While Intoxicated), not "DUI."

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OWI Laws — The Numbers You Must Know

ALWAYS ON TEST
SituationConsequence
BAC of 0.08%+ (driver 21+)OWI — minimum 180-day revocation of driving privileges even without criminal conviction
Test refusalAutomatic 1-year revocation + minimum $1,250 fine — more severe than failing the test
Refusing chemical test1-year loss of driving privileges — Implied Consent Law (handbook says "lose your driving privileges for at least one year")
First OWIMinimum 180-day revocation of driving privileges even without criminal conviction. Test refusal adds 1-year revocation + minimum $1,250 fine.
BAC of 0.02%+ (under 21)OWI — minimum 60-day revocation (180 days if BAC is 0.08% or more). No temporary restricted license for under-18.
Repeat OWIIncreasingly severe penalties — longer revocations and harsher criminal charges for each offense
OWI causing serious bodily injurySerious felony charge
OWI causing deathVehicular homicide — felony charge
💡

Critical OWI Facts to Remember

TESTED
1
Implied Consent: By driving in Iowa, you automatically consent to chemical testing. Refusing = automatic 1-year revocation, even if you're not convicted of OWI.
2
Only TIME removes alcohol: Coffee, food, cold showers, and fresh air do NOT lower your BAC. Your liver processes about 1 drink per hour — nothing speeds this up.
3
Impairment starts with the first drink: You can be convicted of OWI even below .08% if your driving is impaired. Judgment and reaction time suffer immediately.
4
0.02% for under 21: Drivers under 21 are OWI at 0.02% BAC or more — far lower than the adult 0.08% limit. Minimum 60-day revocation; 180 days if BAC reaches 0.08% or higher.
5
Open container law: Open alcohol in the passenger compartment is illegal. It must be in the trunk or an area not accessible to the driver or passengers.
6
Cell phone laws: Iowa hands-free law applies to ALL drivers — no holding phone while driving. Under-18 permit/intermediate holders cannot make or receive calls while moving. Voice activation is permitted for all drivers.
7
Cannabis is mostly illegal in Iowa: Recreational marijuana is illegal. Iowa has a limited medical cannabidiol program for registered patients, but it does not permit smokable flower. Driving while impaired by any drug, including marijuana, is an OWI offense.
🚌

School bus rules are heavily tested — especially the divided highway exception. Many people fail this question. Learn the exact rule.

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School Bus Stopping Rules

HEAVILY TESTED
1
Two-lane road / undivided road: ALL traffic in BOTH directions must stop when a school bus has flashing red lights and the stop arm is extended. No exceptions.
2
Four or more lanes: Only vehicles approaching from the REAR must stop. Vehicles meeting the bus from the opposite direction do NOT need to stop. This is the only exception in Iowa.
3
Three lanes or fewer (including roads with a center turn lane): ALL traffic in BOTH directions must stop when the stop arm is extended. No exceptions.
4
How far to stop: Stop no closer than 15 feet from the rear of the school bus. Remain stopped until the stop arm retracts and the bus moves.
5
When may you proceed: Only when the red lights STOP flashing AND the stop arm is FULLY retracted. Not when children step back — wait until the arm is in.
6
Yellow lights = warning: Yellow flashing = bus is about to stop. Slow down immediately and prepare to stop. Do not try to pass before it stops.
7
Penalty: License suspension for up to 180 days for violating Iowa's school bus stop law. One of the most heavily tested topics.
8
School buses must stop at ALL railroad crossings — regardless of whether warning signals are active. This is federal law.

Speed Laws — What You Must Know

ON EVERY TEST
1
Basic Speed Law: Drive at a speed that is reasonable and proper for existing conditions — even if that means going below the posted limit. Rain, fog, heavy traffic, school zones all require reduced speed.
2
Posted limits are MAXIMUMS: You may never legally exceed a posted limit, regardless of conditions, traffic, or what other drivers are doing.
3
Minimum speed law: Do not drive so slowly that you impede or block the normal flow of traffic. Driving too slowly is also illegal.
4
Work zone caution: Stay alert and drive cautiously in work zones. Fines may be higher and workers' lives depend on your attention.
5
"Over-driving your headlights": At night, never drive faster than you can stop within the distance your headlights illuminate. Driving faster than this is reckless.
↔️

Following Distance — The 3- to 4-Second Rule (Iowa)

TESTED
1
Pick a fixed object — a sign, overpass, or lane marking ahead
2
When the car ahead passes it, start counting: "one-one-thousand, two-one-thousand, three-one-thousand, four-one-thousand"
3
If you pass the object before 3 seconds — you are following too closely. At 40 mph, use 4–5 seconds. In bad conditions, 6+ seconds.

💡 When to increase beyond 3 seconds

  • Rain, snow, ice, or fog → 4–6 seconds minimum
  • Driving at night → 4 seconds
  • Following a large truck or motorcycle → 4+ seconds
  • Towing a trailer → 4–6 seconds
  • Driving at highway speeds → increase distance proportionally
📐

Passing Rules

TESTED
You MAY pass when: There is a broken yellow line on your side, you have sufficient sight distance, and there is no sign or condition prohibiting passing.
NEVER pass: On hills or curves where you cannot see oncoming traffic; within 100 feet of a railroad crossing, bridge, or intersection; in no-passing zones (solid yellow on your side); near school buses; when it would require going off the road.
When it is safe to return: You may move back into your original lane when both headlights of the passed vehicle are visible in your rearview mirror.
Passing on the right: Legal when the vehicle ahead is making a left turn and there is a safe lane to the right, or on a multi-lane road.
🅿️

Parking Clearance Requirements

TESTED
LocationMinimum Clearance
Fire hydrant5 feet
Stop sign10 feet
Railroad crossing (nearest rail)50 feet
Driveway entrance (public or private)Not in front of — always prohibited
Fire station entrance20 feet
Inside an intersection or on a crosswalkNever — always illegal
Handicapped space (without placard)Never park here
CrosswalkDo not park on a crosswalk (prohibited — no set distance, just never on it)
No Stopping zoneNever stop here, for any reason
No Parking zoneNo parking — may stop to load/unload
⛰️

Parking on Hills — Wheel Position

TRICK QUESTION
💡

The rule: always turn wheels so that if the car rolls, it rolls away from traffic or is caught by the curb.

SituationTurn WheelsWhy
Facing DOWNHILL, WITH curbRIGHT (into curb)Car rolls into curb and stops
Facing DOWNHILL, NO curbRIGHT (away from road)Car rolls away from traffic
Facing UPHILL, WITH curbLEFT (away from curb)Car rolls back, caught by curb
Facing UPHILL, NO curbRIGHT (away from road)Car rolls away from traffic

💡 Memory trick

  • Going downhill with a curb = wheels RIGHT into the curb
  • Going uphill with a curb = wheels LEFT, away from curb (tire catches it when rolling back)
  • No curb either way = wheels RIGHT, away from road
🎓

GDL questions appear on many tests, especially for younger test-takers. Know the three phases, the restrictions in each, and the specific numbers.

🎓

Iowa Graduated Driver Licensing (GDL) — 3 Phases

ON EXAM
Minimum age: 14 years old — parental/guardian consent required. Driver education is required to advance to intermediate license, not to get the permit.
Must hold permit for at least 12 months (under 18) before applying for intermediate license
Must be supervised by: parent/guardian, immediate family member age 21+, driver education teacher, or licensed driver age 25+ with written parental permission
Must complete 20 hours of supervised driving (at least 2 hours at night)
Supervisor must accompany you in the vehicle at all times while driving
Minimum age for intermediate license: 16 years old (after holding instruction permit 12 months, completing driver ed, and 20 supervised driving hours)
Curfew: 12:30 AM – 5:00 AM; intermediate license holders cannot drive unsupervised during these hours
Intermediate license passenger restriction (1 unrelated minor) applies for first 6 months. Full license available at 17 after 12 clean months with intermediate.
Phone restrictions for teens: Under 18 with permit or intermediate license: NO calls while driving unless vehicle is completely stopped off the roadway. Iowa hands-free law applies to all drivers.
Any conviction or crash restarts the 12-month clean-record clock required for a full license
Full license — unrestricted at age 17 (after 12 clean months with intermediate + 10 additional supervised hours)
0.02% BAC threshold for under 21; 0.08% for drivers 21 and over
Iowa driver's license renewed every 8 years — visit iowadot.gov to confirm current renewal schedule
🛡️

Emergency Situations — What to Do

TESTED
💨
Tire blowout: Hold the wheel FIRMLY. Ease off gas (don't brake suddenly). Let the car slow naturally. Then gently steer to safety. Sudden braking causes a spin.
💧
Hydroplaning: Ease off gas, hold wheel steady, avoid braking. Let tires re-contact the road. Don't jerk the wheel or brake hard.
🔥
Engine fire: Pull over immediately, turn off engine, get EVERYONE out and move far away (100+ feet). Call 911. Never open the hood.
Brakes fail: Pump brakes rapidly to build pressure. Downshift to use engine braking. Use parking brake carefully (gradually). Steer to safety.
🌊
Accelerator sticks: Shift to NEUTRAL immediately. Apply brakes. Pull over. Turn engine off.
🌀
Vehicle skids: Ease off gas and brakes. Steer in the direction you want the front to go (into the skid). Do not overcorrect.
🚂
Stalled on railroad tracks: Get EVERYONE out IMMEDIATELY. Move away at a 45° angle in the direction the train is coming — so debris flies away from you. Call 911 and the railroad ENS number.
🌫️
Driving in fog: Use LOW beams (high beams reflect off fog and blind you). Slow significantly. Use fog lights if available. Consider pulling over.
😴
Drowsy driving: Only cure = sleep. Pull over and rest. Coffee, window down, and music are NOT effective solutions. Drowsy driving equals drunk driving in impairment level.
❄️
Stranded in a blizzard: Stay in the vehicle (it's shelter and visible). Run engine briefly for heat with window cracked to prevent CO poisoning. Signal for help with hazards.
🧠

Defensive Driving Principles

ESSENTIAL
1
Scan ahead: Look 20–30 seconds ahead and check your mirrors frequently to anticipate hazards early (Iowa manual p.47).
2
Keep an escape route: Always know where you could go if the car ahead stopped suddenly.
3
Bridges freeze first: Cold air circulates above AND below a bridge. Bridges ice before road surface — always treat them as potentially icy in winter.
4
Head-on collision approaching: Brake hard and steer RIGHT — even off the road. A head-on crash at speed is almost always fatal; going off-road is survivable.
5
Road rage: Never engage, retaliate, or make eye contact. Don't respond with gestures. Slow down, create distance. Report to 911 if dangerous.
6
Front wheel off pavement: Don't jerk the wheel — it can roll the car. Ease off gas, brake gently, and gradually steer back. Hold on tight.
🔧

Vehicle Equipment Requirements

TESTED
EquipmentRequirement
Headlights (on)Sunset to sunrise; whenever visibility is 500 ft or less (fog, rain, snow). Rule of thumb: headlights on whenever wipers are on.
High beams (dim)When you can see an oncoming vehicle or are following within a close distance — Iowa manual does not specify exact feet; use common sense and courtesy
HornMust be in working order and audible — Iowa manual does not specify a distance requirement
Turn signalsSignal at least 100 ft before turning (≤45 mph) or 300 ft (>45 mph) — this is the signaling rule, not an equipment distance
Tinted windowsWindshield and front side windows must allow at least 70% light through. Iowa has NO medical exemption for tint.
TVs / video screens visible to driverProhibited while vehicle is in motion (navigation is excepted)
MufflerMust prevent excessive or unusual noise
BrakesRequired on all four wheels; must stop within a safe distance
WipersMust adequately clean the windshield when used
Tail lights / rear reflectorAt least one red tail light visible from 500 feet
TiresMust have adequate tread depth and be in safe condition
Hazard lightsFor use when parked/stopped in an emergency — not while driving normally
Seat beltsFront seat: all ages required. Back seat: under 18 required. Primary enforcement — $50/adult, $100/under 18
💡

Headlight Rules That Are Tested

TESTED
1
Headlights required by Iowa law: From sunset to sunrise, AND whenever visibility is 500 feet or less (fog, rain, snow). A good rule of thumb: turn headlights on whenever you turn on windshield wipers.
2
Parking lights ≠ headlights: Parking lights are for indicating a parked vehicle only. They are NOT bright enough for driving. Always use headlights when moving.
3
Fog lights vs. high beams: In fog, use LOW beams or fog lights. High beams reflect off water particles in fog and reduce YOUR visibility.
4
Night driving — "drive in your headlights": Never drive faster than you can stop within the distance lit by your headlights. This is called over-driving your headlights and is dangerous.

Before the Test — What to Do

PREPARATION
1
Take the DMV Exam Simulator at least 5 times and score 90%+ consistently. Don't go in when you're scoring 80% — aim higher than the minimum.
2
Use the "Weak Spots" mode the night before. Every question you got wrong — review those explanations until you understand WHY, not just what the answer is.
3
Memorize the Key Numbers tab — BAC limits, distances, suspension periods, speed limits. These are direct exam fodder.
4
Get a good night's sleep. Drowsy test-taking impairs recall just like drowsy driving impairs reaction time.
5
Bring required documents: Proof of identity, Social Security number, proof of Iowa residency, and proof of insurance or enrollment in driver's ed if under 18.
🧠

During the Test — How to Answer

STRATEGY
1
The safest answer is usually correct. When in doubt, pick the option that is most cautious, most yields, or stops the most. Iowa tests reward safe, defensive driving choices.
2
Watch for "NEVER" and "ALWAYS" options. These are sometimes traps — but in Iowa driving law, there actually are many absolute rules (ALWAYS stop for school bus, NEVER pass on a hill crest, etc.).
3
"All of the above" is very often the correct answer on Iowa DOT tests — especially for questions about OWI charges, suspension triggers, and violations.
4
Read every word. Test questions often hinge on words like "divided" vs. "undivided," "physical barrier" vs. "painted lines," or "first offense" vs. "second offense."
5
Refuse = worse than fail. For OWI questions: refusing a chemical test always has a longer suspension than failing it. This surprises many people.
6
The real Iowa DOT test: 25 questions, need 20 correct (80%) to pass. Road signs are included in the 25 questions. Don't panic over 1–2 hard questions — you can miss up to 5.
📋

Top 10 Topics That Will Definitely Be on Your Test

READ THIS
1
Right of way at intersections — especially uncontrolled, four-way stops, and left turns at green lights
2
OWI laws — BAC limits, suspension periods, refusing vs. failing the test
3
Road signs — shapes, colors, and what specific signs mean
4
School bus stopping rules — especially the divided highway exception
5
Speed limits — business/residential (25), suburban (45), rural (55), rural interstate (70), urban interstate (55)
6
Traffic signals — flashing red vs. yellow, green arrow vs. regular green, non-working signals
7
Distracted driving — Iowa hands-free law for all drivers; under-18 permit/intermediate: no calls while moving; texting requires being fully stopped off the roadway
8
Parking rules — clearances (fire hydrant 5 ft, stop sign 10 ft, fire station 20 ft, railroad 50 ft), curb parking (18 inches max), and the 4 hill-parking scenarios
9
Iowa GDL — Permit at 14, intermediate at 16 (after 12 months + 20 hrs supervised), full license at 17. Intermediate curfew: 12:30 AM–5 AM. First 6 months: 1 unrelated minor passenger max.
10
Safe driving emergencies — blowout, hydroplane, brake failure, skids, drowsy driving
🎯

Recommended Study Order

YOUR PLAN
1
Read Key Numbers tab — memorize every distance, speed, and BAC number
2
Read Right of Way + OWI tabs — the #1 and #2 failure topics
3
Read Road Signs + Signals tabs — shapes, colors, and signal meanings
4
Read School Buses + Parking tabs — specific rules with specific numbers
5
Take the Full Practice Bank — all 530+ questions to identify weak spots
6
Use Weak Spots mode — drill every question you got wrong until you nail it
7
Run the DMV Exam Simulator 3–5 times — pass consistently with 90%+ before going in
8
Night before: Re-read the Key Numbers tab + Test-Day Tips tab. Good sleep. You've got this. ✅
🎯

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