Free CDL Quiz
PASS
GUARANTEE
OR REFUND
● UT / 2026 EDITION

CDL
Study
Guide.

Permit test prep — Class A, B & Endorsements.

  • ▸ General Knowledge (50 Q)
  • ▸ Air Brakes (25 Q)
  • ▸ Combination Vehicles (20 Q)
  • ▸ HazMat + All Endorsements
  • ▸ 500+ Practice Questions
  • ▸ Printable Cheat Sheets
184 pp.v.2026.04
UT CDL — Updated for 2026

Pass your CDL permit test on the first try — guaranteed.

The UT study guide that cuts the 150-page handbook down to what's actually on the test. General Knowledge, Air Brakes, Combination, and every endorsement — in one PDF.

Get the Guide — $39Preview your UT guide →
Instant PDF download Works on any phone Money back if you fail
● 4,950+ drivers passed● 98% first-try pass rate● Updated monthly● Based on 2026 handbook
The problem

Nearly 40% fail the CDL permit test the first time. The handbook is the reason.

It's 150+ pages of fine print, half of it doesn't show up on the test, and the stuff that does is buried. Most people walk in hoping for the best. A fail costs more than a retake fee.

$35+
Retake fee

Every failed section costs you another trip and another fee — before you ever get behind the wheel.

2–4 wk
Wait to retest

Most UT DMV offices book out weeks in advance. One fail can push your start date into next month.

$1,200+
Lost weekly pay

The average OTR driver loses over a grand a week waiting to retest. That's real money out of your pocket.

What you get

Everything on the test. Nothing you don't need.

184 pages, organized by exam section. Designed to read on your phone during breaks — not a textbook you'll never open.

01 / CORE

General Knowledge, Air Brakes & Combination

The three tests everyone has to pass. Every topic, condensed to what actually appears on the exam — no padding.

50 GK questions25 air brakes20 combination
02 / ENDORSEMENTS

HazMat, Tank, Doubles/Triples, Passenger & Bus

Every endorsement, each with its own study section and practice set. Add endorsements without buying another guide.

HazMat (H)Tank (N)Doubles/Triples (T)Passenger (P)School Bus (S)
03 / PRACTICE

500+ Practice Questions with Explanations

Real exam-style questions. Every answer is explained, so if you miss one you learn why — not just which letter was right.

Organized by topicDetailed answer keySelf-scoring
04 / CHEAT SHEETS

Printable Quick-Reference Cheat Sheets

The stopping distances, air-brake numbers, pre-trip checklists and hand-signal charts that always show up. Print and review the night before.

Air brake numbersPre-trip checklistStopping distanceHazMat placards
Your guide · personalized for UT

The exact PDF you'll get for Utah.

Tap through the pages to see your UT CDL Study Guide before you buy. Cover, table of contents, sample questions, and the answer key — all personalized to the UT exam.

  • UT 2026 edition — refreshed when the handbook changes
  • Same questions, structure, and cheat sheets used by 4,950+ drivers who passed
  • Instant PDF download after checkout — no account, no app
Get my UT guide — $39

Commercial Driver License

CDL Study Guide

Permit Test Prep · Class A, B & Endorsements

Utah

UT · 2026 EDITION

Inside this guide

  • 500+ Practice Questions with Explanations
  • General Knowledge · Air Brakes · Combination
  • HazMat · Tank · Doubles · Passenger · Bus
  • UT-specific rules & DMV procedures
  • Printable Cheat Sheet Pack (12 pages)
  • 100% Pass Guarantee or Refund

freecdlquiz.com

v.2026.04 · 184 pages

1 of 4
See inside

Real questions. Real explanations. See before you buy.

Three sample questions pulled straight from the guide — and one page of the Air Brakes cheat sheet.

Q 01 / Air BrakesTopic: Slack Adjusters

How much brake pedal pressure should you apply when checking the slack adjusters on manual adjustment brakes?

  • AApply and hold the service brake hard.
  • BNo pressure — the brakes must be fully released.
  • ✓Pull hard on each slack adjuster by hand with brakes released.
  • DApply parking brake, then pull slack adjusters.
Why: Slack adjusters must be checked with the brakes released, so the pushrod can move freely. If you can pull it out more than about 1 inch where the rod comes out of the brake chamber, the slack adjuster needs adjustment.
Q 02 / General KnowledgeTopic: Stopping Distance

At 55 mph on dry pavement, roughly how far does a loaded tractor-trailer travel before coming to a complete stop?

  • AAbout 100 feet — the length of a bus.
  • BAbout 200 feet — half a football field.
  • ✓About 300 feet — the length of a football field.
  • DAbout 500 feet.
Why: Total stopping distance ≈ perception (60 ft) + reaction (60 ft) + braking (170 ft) ≈ 290–300 ft at 55 mph. One of the most-tested numbers on the General Knowledge exam — memorize the football-field rule.
Q 03 / HazMatTopic: Placards

How many placards are required on a vehicle hauling a placarded load of hazardous materials?

  • ATwo — one on each side.
  • BThree — front, back, and driver's side.
  • ✓Four — one on each side, one on the front, one on the rear.
  • DOnly one — on the driver's side.
Why: A placarded HazMat load requires four identical placards — front, rear, and both sides. This is a near-guaranteed question on the HazMat endorsement exam.
Get the Full Guide — $39

UT CDL Study Guide

$39$79
Save 50%One-time payment
  • General Knowledge, Air Brakes & Combination guides
  • All endorsements — HazMat, Tank, Doubles/Triples, Passenger, Bus
  • 500+ practice questions with detailed answers
  • UT-specific rules & cheat sheets
  • 100% pass guarantee or money back
Secure checkoutInstant accessPass guarantee
How it works

Three steps. No accounts. No subscription.

01

Download the PDF

Pay once, download immediately. No login, no app to install. Save it to your phone, tablet, or print it.

02

Study the sections you need

Most drivers pass after 2–3 evenings with the guide. Skim the cheat sheets the night before your test.

03

Walk in and pass

Take your permit test. If you don't pass, send us the fail slip — we'll refund you. No questions asked.

100%
PASS
GUARANTEE

If you don't pass, you don't pay. Period.

Study the guide. Take your CDL permit test. If you fail, email us your fail notice within 30 days and we'll refund every cent within 48 hours. We refunded 14 drivers last month — no hassle, no arguments.

1. Buy the guide2. Study & test3. Didn't pass? Email us4. Refund in 48h
Get it risk-free
Drivers who passed

4,950+ passes and counting.

Real reviews from drivers who bought the guide and walked out of the UT DMV with a permit.

★★★★★

“Studied for three nights. The cheat sheets for air brakes were a lifesaver — I walked in knowing the 60/85/135 psi numbers cold. Passed GK, Air Brakes, and Combination on the first try.

Marcus T.
Class A — Utah
● Passed all 3
★★★★★

“I failed Air Brakes twice before I found this. The way they break down slack adjusters and the leak test finally made sense. Don't sleep on the practice questions — they're almost identical to the real exam.

David R.
Class A — Utah
● Passed
★★★★★

“The HazMat endorsement section alone was worth it. 30 questions on placards, loading rules, and tunnel restrictions — all answered. Paid the $39, passed the test, got the endorsement. Easy money back into my paycheck.

James K.
HazMat — Utah
● Passed
★★★★★

“I'm 52 and I haven't studied for a test since high school. The guide is written like a person is talking to you, not a government handbook. Took me a week, passed first try.

Robert M.
Class B — Utah
● Passed
★★★★★

“My CDL school gave me a handbook and said 'good luck.' This guide told me what was actually on the test. Finished all three sections in one morning.

Anthony W.
Class A — Utah
● Passed all 3
★★★★★

“Bought at 9pm, had it on my phone 10 seconds later. Tested the next morning at 8am. Passed. That's the review.

Tony S.
Class A — Utah
● Passed
Common questions

Everything else you're wondering.

What exactly am I buying?+
A 184-page PDF study guide plus a 12-page printable cheat-sheet pack. That's it. No subscription, no login, no app to install. You download the files the second you pay and they're yours forever — including free updates when the handbook changes.
How is this different from the free handbook?+
The official handbook is 150+ pages written by a state agency. It covers everything, including a lot of material that isn't on the test. Our guide is written like a tutor — we tell you exactly what shows up on the exam, explain it in plain English, and back it up with practice questions that mirror the real test.
Is this specific to Utah?+
Yes. The guide covers the federal CDL material everyone has to know, plus Utah-specific rules, weight limits, and DMV procedures. If you're testing in UT, this is the one.
How does the pass guarantee actually work?+
Simple: study the guide, take the CDL permit test at your DMV, and if you don't pass, email your fail notice (a photo of the slip is fine) to us within 30 days. We refund the full amount within 48 hours. No forms, no support tickets. We refunded 14 drivers last month.
How long does it take to study?+
Most drivers pass after 2–5 evenings with the guide. If you're cramming, plan on a full weekend. The practice questions at the end of each section tell you whether you're ready before you walk in.
Does it cover endorsements too?+
Yes — HazMat (H), Tank (N), Doubles/Triples (T), Passenger (P), and School Bus (S) all have their own sections and practice question sets. If you're adding an endorsement later, the same guide covers you.
Can I read it on my phone?+
Yes. It's a standard PDF — it opens in every phone's built-in reader. Drivers study on breaks, at the terminal, in the cab. Print the cheat sheets if you want something on paper the night before.
Last thing

You can keep guessing what's on the test. Or you can know.

Buy the guide. Study a few nights. Pass your permit test. If you don't, we refund you. That's the whole pitch.

Get the Guide — $39Try free practice tests