Updated for 2026

Free Colorado CDL Practice Test (2026)

Pass your Colorado commercial driver's license exam with our state-specific practice tests and expert-verified questions.

Colorado CDL Requirements

Passing Score80%
Total Questions50
Min. Age18 / 21*
FormatComputerized

*18 for intrastate, 21 for interstate/hazmat

CDL Job Market in Colorado

Driving in Colorado is both challenging and financially rewarding, requiring mastery of mountain driving techniques including engine braking, chain requirements, and steep-grade protocol. This specialized skill set is highly valued by Molson Coors' extensive regional distribution network and the state's booming construction industry. CO drivers who hold mountain endorsements consistently command a premium above the state's already above-average base pay.

Average Salary

$55,850 - $78,000 per year

Top Employers:

Nutrien Ag Solutions, Molson Coors Logistics, Apex Transportation, Knight Transportation

Market Outlook:

Colorado CDL average: ~$57,000 in 2026. Mountain terrain and a rapidly growing population create high demand for specialized high-altitude drivers and a strong construction/beverage freight market.

5-Question CO Challenge

Test your knowledge with these state-specific questions.

How to get a CDL in Colorado

To obtain a Commercial Driver's License in the Colorado, you must first pass the General Knowledge exam. Depending on the type of vehicle you intend to drive, additional endorsements like Air Brakes, Tanker, or Hazmat may be required.

  • Provide proof of US citizenship or lawful permanent residency.
  • Hold a valid non-commercial driver's license.
  • Pass a Department of Transportation (DOT) medical exam.
  • Obtain a Commercial Learner’s Permit (CLP) and wait at least 14 days.
  • Pass the skills test in a vehicle of the same class as you intend to drive.