Take a free, untimed Colorado DMV practice test in the real exam format: 30 questions, 24 correct to pass. Fresh random questions every attempt.
The Colorado knowledge test is a single 30-question exam covering road signs and the rules of the road together. You need 24 correct (80%) to pass.
Answer: The vehicle on the left must yield to the vehicle on the right
When vehicles arrive simultaneously at an uncontrolled intersection, the driver on the left yields to the driver on their right.
Right-of-Way
Answer: Stop, then proceed when safe, the same as a stop sign
A flashing red signal is treated exactly like a stop sign.
Signals
Answer: 12 points
Adult drivers 21 and older face suspension at 12 points within 12 months, or 18 points within 24 months.
Suspension Points
Answer: No closer than 30 feet
Colorado prohibits parking within 30 feet of a safety zone unless a sign says otherwise.
Parking Rules
Answer: Rear-facing, in the rear seat
A child under 2 and under 40 pounds must ride rear-facing in the rear seat.
Child Passenger Safety
Answer: Whoever arrived first; if simultaneous, left yields to right
At a four-way stop, the first vehicle to arrive goes first; if two arrive together, the one on the left yields to the one on the right.
Right-of-Way
Answer: Stop, and do not turn at all
A steady red arrow means stop, and no turn is permitted — stricter than a plain red light.
Signals
Answer: 18 points
Adults also face suspension at 18 points accumulated within any 24-month window.
Suspension Points
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Questions and exam format researched against Colorado's official driver handbook and state sources. Last verified 20 August 2026.
Colorado Driver Handbook (DR 2337, Jan 2025 ed.), PDF re-fetched directly from https://dmv.colorado.gov/sites/dmv/files/documents/DR_2337_Jan2025.pdf on 2026-08-20 (the live, current handbook linked from dmv.colorado.gov's own driver-education page) and Colorado Revised Statutes (C.R.S., via a law.justia.com mirror, current as of 8/7/2024 for the points statute, C.R.S. §42-2-127) — researched and verified 2026-08-18/19 per docs/batch4-research.md's Colorado section, re-verified 2026-08-20 against the full re-fetched handbook text. Exam format: the Handbook confirms a single unified knowledge test covering signs, DUI, driving rules, safety rules, and legal items (no separate sign-recognition section, signCount: 0); the state's official @Home online testing platform (coathometesting.com) additionally confirms a 60-minute time limit and a $6.50 per-attempt fee — but no official source, including the freshly re-checked 2025 Handbook itself, publishes an exact question count or passing percentage. This module uses ruleCount: 30 and rulePassPct: 0.8 as a documented ESTIMATE, not a confirmed figure; re-verify against dmv.colorado.gov before treating it as authoritative. Child-passenger-safety content (childsafety category, r109-r113) was re-verified word-for-word against the freshly re-fetched 2025 Handbook this session and is CONFIRMED CURRENT and correct as written (under-2-and-under-40lb rear-facing; under-2-and-40lb+ rear- or forward-facing; 2-to-under-4 at 20lb+ rear- or forward-facing; 4-to-under-9 at 40lb+ restraint/booster; 9-18 seat belt or restraint) — these are genuine, current car-seat law brackets, not meta-questions about the document, and the questions' "per the Colorado Handbook" phrasing is a source citation, not the substance being tested. The r12 stopping-distance figure ("about 200 feet from 55 mph") was also re-confirmed verbatim against the fresh Handbook text ("a lightweight passenger car traveling 55 mph can stop in about 200 feet"). Known gaps deliberately NOT invented: statewide curb-color meanings (governed by local ordinance, not state law); Colorado funeral-procession right-of-way law (checked thoroughly, likely does not exist); exact truck/bus no-zone footage figures (described only qualitatively in the Handbook); a distinct penalty figure for child-car-seat violations beyond the general class B infraction description. Upcoming law change worth noting for future re-verification: HB24-1021 takes effect Jan 1, 2027 and will make the 30-hour driver-ed course mandatory for all applicants age 15-17 (closing gaps in the current age-tiered system) — this module uses the pre-2027 rules still in effect as of the 2026-08-20 verification date. Re-verify periodically, as Handbook content, fees, and thresholds change over time.
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