Free Wyoming DMV practice test for your learner's permit — road signs, right-of-way and the rules of the road, with real Wyoming knowledge-exam questions.
The Wyoming knowledge test is a single 25-question exam covering road signs and the rules of the road together. You need 20 correct (80%) to pass.
Questions and exam format researched against Wyoming's official driver handbook and state sources. Last verified 20 August 2026.
Answer: Octagon
STOP signs use the eight-sided octagon shape nationwide, so they're recognizable even from behind.
Road Signs
Answer: 75 mph and 80 mph
Wyoming's interstate highway maximum speed is 75 mph on some segments and 80 mph on others, depending on the stretch of interstate.
Speed & Spacing
Answer: All occupants must wear one, and the driver is responsible for ensuring compliance
Wyoming requires all occupants to wear a seatbelt, and the driver is responsible for ensuring compliance.
WY Laws
Answer: 15
Wyoming's Instruction Permit is available starting at age 15.
Instruction & Intermediate License
Answer: 3 feet
Wyoming requires at least 3 feet of clearance when passing a bicyclist, space permitting.
Sharing the Road
Answer: Warning signs
The diamond shape and yellow/black coloring mark it as a warning sign, alerting drivers to wildlife crossing the road.
Road Signs
Answer: 70 mph
Secondary highways in Wyoming carry a maximum speed limit of 70 mph.
Speed & Spacing
Answer: DWUI (Driving While Under the Influence)
Wyoming uses its own term, DWUI — Driving While Under the Influence.
WY Laws
Questions and exam format researched against Wyoming's official driver handbook and state sources. Last verified 20 August 2026.
2021 Wyoming Class C Driver License Manual (WYDOT, cover reads "Rules of the Road / State of Wyoming Driver License Manual / 2021"), official PDF fetched directly from https://www.dot.state.wy.us/files/live/sites/wydot/files/shared/Driver_Services/Help%20Documents%20and%20Manuals/2021_DriverManual_web_ClassC_w%20cover.pdf — listed as "2021 Class C Driver License Manual" on WYDOT's own driver-manuals page at https://www.dot.state.wy.us/home/driver_license_records/formsapplications/driver-manuals.html, reached from the Driver Services hub at https://www.dot.state.wy.us/driverservices. Researched and verified 2026-08-19; citation gap closed 2026-08-20 by re-fetching the manual (21MB, text-extracted with pdftotext, not a scan) and re-checking the WYDOT manuals page. The 2021 edition is STILL the current one — WYDOT's manuals page as of 2026-08-20 lists only the 2021 Class C manual, the 2021 Motorcycle manual and a 2024 CDL manual — so this five-year-old edition is what WYDOT itself publishes, not a stale link on our side; re-check periodically anyway. Exam format: the manual's "Written test - Automated Testing System" section describes ONE combined test whose contents are "(1) identification of traffic signs by shape, color or symbol; (2) identification of signals and pavement markings; and (3) correct answers to multiple choice questions about traffic laws, safety rules, crash prevention and vehicle equipment" — a single unified test with no separate sign-only pass threshold anywhere — so this module uses signCount: 0 / signPassCount: 0 per the unified-format convention. The exact question count and passing percentage are NOT published: the manual's full extracted text contains only six occurrences of "question" and none states a count or a pass mark (the closest datapoint is a retest rule, "Applicants who miss 13 or more questions must wait three days to be retested," which implies a test longer than 13 questions but fixes neither number). CITATION FIX 2026-08-20: the prior note justified { ruleCount: 25, rulePassPct: 0.8 } as "based on a commonly-cited third-party figure" — that appeal is WITHDRAWN per this project's standards, since the third-party figure has no official basis. Both values are retained as an EXPLICITLY UNCONFIRMED PLACEHOLDER estimate, sized consistently with other unified-format states in this app, with no claim of corroboration of any kind; re-verify against WYDOT directly if they ever publish the figures. The points/License Actions category deliberately models Wyoming's offense-count-and-lookback-window suspension/revocation system (DWUI 1st/2nd/3rd offense, Youthful Driver offense, reckless driving, GDL restriction violations, ignition interlock escalation, and other automatic revocation triggers) rather than a numeric point table, because the manual documents no numeric point/demerit scheme at all — Wyoming genuinely does not use a point system, unlike most states. PRECISION FIX 2026-08-20: the prior note claimed a full-text search for 'points' and 'demerit' "returned zero matches" — re-running that search on the freshly extracted text shows 'demerit' does return zero matches, but 'points' returns two, both irrelevant (a "KEY POINTS" bullet heading in the child-restraint guide, and "the direction the arrow points" in the overhead-lane-sign section). The underlying conclusion is unchanged and still correct; only the overstated wording is corrected here. Deliberately excluded as unconfirmed and NOT asserted anywhere in this module: any work-zone-specific speed/fine-doubling rule; whether general (non-child) seatbelt enforcement is primary or secondary; the full scope of the texting-while-driving ban (handheld-call scope and statute number) beyond the confirmed fact that texting itself is illegal; a 'wipers-on-means-headlights-on' rule; specific stop-sign or crosswalk parking distances beyond the blanket sidewalk/intersection/crosswalk prohibition; specific parallel-parking numeric rules; a GDL-specific stricter cell-phone rule beyond the general all-ages texting ban; a Wyoming-specific motorcycle lane-splitting statute; and age-tiered car-seat brackets beyond the manual's single 'under 9' threshold (no separate rear-facing-until-age-X or forward-facing-until-age-Y brackets exist in Wyoming's rule). signsExtra/rowExtra intentionally omitted — no genuine Wyoming-specific sign or right-of-way deviations were found; standard federal MUTCD signage and uniform right-of-way law apply, including at uncontrolled/T/four-way intersections. The manual places heavy emphasis on deer/big-game crossing awareness, reflected as flavor in the signs category, but Wyoming uses the standard federal Deer Crossing sign design, not a unique one.
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