Kansas Pre Trip Inspection Test
If you can't find a cracked brake line on a grain trailer at a Salina weigh station, you're not ready for the Kansas DMV road test.
Select Test Mode
The Kansas CDL Pre Trip Inspection test has 25 questions. You need 20 right to pass. No time limit but most finish in 20 minutes.
Key Topics
- •Air brakes and slack adjusters
- •Coupling and fifth wheel inspection
- •Tires, lights, and emergency gear
About the Kansas Pre Trip Inspection Test
Topics Covered
- ✓Vehicle lighting and reflector checks — Kansas has long stretches of unlit highway at night; a burnt-out taillight gets you pulled over by the Highway Patrol
- ✓Brake system inspection (air and hydraulic) — grain trucks and tankers depend on brakes working in wet harvest conditions on county roads
- ✓Tire condition and tread depth — Kansas summer heat on I-70 can cause blowouts if you're running recaps with shallow tread
- + 3 more topics
📘 Study Tips & State Info
Kansas DMV examiners don't trick you, but they do expect you to know the inspection order. They want to hear you say you'll start at the front of the truck, work your way around clockwise, and check every item on the list. If you jump around, they'll ding you. Use the memory aid from the Kansas CDL manual — it's in there for a reason.
Focus on air brake components. The Kansas test has more air brake questions than the federal minimum because our flat terrain makes brake fade less obvious until you're going downhill on a bridge. Know the difference between a pushrod stroke of 1 inch versus 2 inches. Know what a low-air warning sounds like. Memorize the slack adjuster free-play limits.
Practice with a real truck if you can. Walk around a semi at a truck stop in Wichita and talk through every check out loud. Kansas examiners like drivers who are methodical, not fast. Take your time during the test — there's no timer that matters. Read each question twice before answering. The wrong answers often describe something that's 'close but not quite right.'
Kansas CDL testing is handled by the Kansas Department of Revenue, Division of Vehicles. You'll take the written Pre Trip Inspection test at a designated exam station — not every DMV does CDL tests. Major locations include Topeka (2700 SW 6th Ave), Wichita (1300 E 1st St N), Salina (200 E Iron Ave), and Garden City (101 E Spruce St). Appointments are required for the skills test, but the written test can be walk-in at most stations. Check the Kansas CDL website for hours — they vary by location.
You need to bring your valid driver's license, Social Security card, proof of Kansas residency, and a current Medical Examiner's Certificate (DOT physical). The fee for the written test is $15 for a Class A or B learner's permit. That covers General Knowledge, Air Brakes, and the Pre Trip Inspection test all in one go. If you fail the Pre Trip test, you can retake it the same day at some stations, but you'll pay another $15. Pass rates in Kansas are about 70% for first-timers — mostly because people don't study the air brake section.
One Kansas-specific quirk: examiners will ask about the 'three-minute brake check' during the air brake portion. That's a federal thing, but Kansas emphasizes it because our rural roads have long downgrades on bridges over rivers like the Arkansas. Know how to test for air loss rate and what's acceptable. Also, Kansas requires all commercial vehicles to carry at least one 5-lb BC-rated fire extinguisher. That's in the manual and on the test.
About the Kansas Pre Trip Inspection Test
The Kansas Pre Trip Inspection test is the written portion of your CDL skills exam. It covers everything you need to check before rolling — lights, brakes, tires, coupling, and emergency gear. The state follows federal standards, but Kansas examiners pay extra attention to things that break on our roads.
Kansas isn't flat everywhere. On I-70 west of Salina, crosswinds hit hard enough to flip an empty trailer. Your pre-trip has to catch loose mud flaps, cracked suspension parts, and tire tread that's too shallow for wet wheat fields. The test also emphasizes trailer coupling checks because we haul a lot of grain and livestock — a fifth wheel that's not fully latched can kill you on US-56.
You'll take this test at a Kansas DMV exam station. Most locations are in towns like Topeka, Wichita, Salina, Garden City, and Kansas City. The test is 25 multiple-choice questions. You need 20 correct — that's 80%. The questions come straight from the Kansas CDL manual, but the wording can be tricky. They'll ask about inspection order, what constitutes a defect, and when you can skip a check.
Don't skip the air brake portion. Over half the test covers air brake inspection — slack adjusters, low-air warning, brake chamber leaks. On a Kansas flatbed hauling steel coil, a brake failure on I-35 near Emporia isn't a breakdown; it's a disaster. Study the manual's inspection checklist until you can recite it in your sleep.
Topics Covered
Study Tips
Kansas DMV examiners don't trick you, but they do expect you to know the inspection order. They want to hear you say you'll start at the front of the truck, work your way around clockwise, and check every item on the list. If you jump around, they'll ding you. Use the memory aid from the Kansas CDL manual — it's in there for a reason.
Focus on air brake components. The Kansas test has more air brake questions than the federal minimum because our flat terrain makes brake fade less obvious until you're going downhill on a bridge. Know the difference between a pushrod stroke of 1 inch versus 2 inches. Know what a low-air warning sounds like. Memorize the slack adjuster free-play limits.
Practice with a real truck if you can. Walk around a semi at a truck stop in Wichita and talk through every check out loud. Kansas examiners like drivers who are methodical, not fast. Take your time during the test — there's no timer that matters. Read each question twice before answering. The wrong answers often describe something that's 'close but not quite right.'
Kansas Specific Information
Kansas CDL testing is handled by the Kansas Department of Revenue, Division of Vehicles. You'll take the written Pre Trip Inspection test at a designated exam station — not every DMV does CDL tests. Major locations include Topeka (2700 SW 6th Ave), Wichita (1300 E 1st St N), Salina (200 E Iron Ave), and Garden City (101 E Spruce St). Appointments are required for the skills test, but the written test can be walk-in at most stations. Check the Kansas CDL website for hours — they vary by location.
You need to bring your valid driver's license, Social Security card, proof of Kansas residency, and a current Medical Examiner's Certificate (DOT physical). The fee for the written test is $15 for a Class A or B learner's permit. That covers General Knowledge, Air Brakes, and the Pre Trip Inspection test all in one go. If you fail the Pre Trip test, you can retake it the same day at some stations, but you'll pay another $15. Pass rates in Kansas are about 70% for first-timers — mostly because people don't study the air brake section.
One Kansas-specific quirk: examiners will ask about the 'three-minute brake check' during the air brake portion. That's a federal thing, but Kansas emphasizes it because our rural roads have long downgrades on bridges over rivers like the Arkansas. Know how to test for air loss rate and what's acceptable. Also, Kansas requires all commercial vehicles to carry at least one 5-lb BC-rated fire extinguisher. That's in the manual and on the test.