Kansas Combination Vehicles Test

About the Kansas Combination Vehicles Test

Combination vehicles aren't just tough – they're different. You're coupling a trailer to a tractor, managing air brakes, and fighting Kansas winds. That's why the CDL exam has a separate written test for combination vehicles. You can't skip it. You must pass it to earn your Class A license.

Kansas roads like I-70, I-35, and US-81 throw curveballs. Long downhill grades near the Colorado line, sudden crosswinds in the Flint Hills, and grain truck traffic on US-24. Your practice test needs to match that reality. Our questions come straight from the Kansas CDL manual, so you'll see real scenarios.

Weather matters here. Snow and ice on I-70 west of Salina, wind gusts that push empty trailers, and summer heat that affects tire pressure. We don't teach theory. We teach you what actually happens on Kansas highways. Every question includes an explanation that connects the rule to a real driving situation.

Take this test as many times as you need. Track your weak spots. Then hit the Kansas DMV confident. You've got this.

What This Test Covers

• Coupling and uncoupling – critical on Kansas grain elevators with tight loading spaces.
• Air brake systems – essential for stopping on I-70's downhill stretches near the Colorado border.
• Trailer types and weights – know how flatbeds, tankers, and grain trailers behave in Kansas winds.
• Vehicle inspection – Kansas DMV examiners check your pre-trip thoroughly, especially gladhand seals.
• Safe driving practices – for merging onto I-35 with heavy traffic from grain trucks.
• Emergency procedures – brake failure on a downhill near Abilene or a blowout on US-50.

Study Tips

Start with the Kansas CDL manual's combination vehicles chapter. Read it twice. Then take our practice test. Miss a question? Go back to that section in the manual. Don't guess. Kansas DMV examiners ask specific questions about Kansas regulations.

Focus on air brakes. Most combination vehicle accidents in Kansas happen because drivers don't check brake adjustment or forget to drain air tanks. Know the difference between service, parking, and emergency brakes. Practice the pre-trip inspection steps out loud – the Kansas skills test requires you to explain each check.

Watch for questions about coupling height. Kansas grain trailers sit low; you'll need to adjust the fifth wheel. Also memorize the Kansas specific requirements for hauling anhydrous ammonia – it's common here and has extra rules.

Kansas DMV Information

You can take the combination vehicles written test at any Kansas DMV driver's license office. Book an appointment online through the Kansas Department of Revenue website. Walk-ins are sometimes accepted, but appointments save time. The test costs $15 per attempt (as of 2026). You pay after you pass.

Major testing locations include Topeka, Wichita, Kansas City, Salina, and Dodge City. Each office has different hours. Check the Kansas DMV site for your local office's schedule. The written test is computer-based with 20 questions. You need 16 correct to pass (80%).

After you pass the written test, you'll get your CLP. Then schedule the skills test at a certified third-party examiner. Kansas uses several private testing companies. The skills test costs around $100–$150. You'll need your own combination vehicle for the test – most people use a school or employer's truck.

Frequently Asked Questions

Related Resources

Other Kansas CDL Practice Tests

Test Details

• State: Kansas
• Test: Combination Vehicles Test
• Questions: 106
• Passing Score: 80%
• Time Limit: 25 minutes
• Cost: Free

Need ELDT Training?

If you're getting your first CDL, you need ELDT theory training before your skills test.