Every topic on the DLD motorcycle knowledge test, organized so you can study one section at a time.
The Utah motorcycle knowledge test is built from the official Utah Motorcycle Operator Manual. Score 20 of 25 correct (80%) to pass. The guide below walks through the 12 core topics the test draws from. Tap any section to expand it, then use the practice test to check what you have learned.
Before every ride, be able to find and work the throttle, clutch lever, front brake lever, rear brake pedal, gear-shift lever, turn signals, horn, headlight switch, fuel valve and engine cut-off switch without looking for them. A motorcycle needs more frequent attention than a car, so a T-CLOCS check should be as routine as checking the weather before you head out (Utah manual p.7-9).
Utah requires an approved helmet for any operator or passenger under 21; riders 21 and older may ride without one, though the manual encourages a helmet at every age (UT1). One of every five motorcycle crashes results in head or neck injuries, and at any speed helmeted riders are three times more likely to survive a head injury (p.4).
Sit so your arms steer the motorcycle rather than hold you up, start with your right wrist flat to avoid too much throttle, keep your knees against the tank and your feet firmly on the footrests (p.10). Your motorcycle has two brakes — always use both at the same time. The front brake supplies 70% or more of your stopping power and is safe when you squeeze, never grab, the lever (p.11).
Riders crash by entering curves too fast, then running wide or braking too hard. Use four steps: SLOW, LOOK, PRESS, ROLL (p.13-14). Slow before the turn, look through it to where you want to go, press the handgrip in the direction of the turn to lean — press left, lean left, go left — and roll on the throttle to keep the motorcycle stable (p.14).
Each lane gives a motorcycle three paths of travel — left, center and right. There is no single best position, and no part of the lane, including the center, needs to be avoided (p.15). Choose the path that helps you see and be seen, avoids blind spots and surface hazards, and leaves an escape route. Keep at least a two-second following distance, and open it to three seconds or more in heavy traffic, on slippery roads, or when you cannot see ahead (p.15-17).
Experienced riders use SEE — Search, Evaluate, Execute — a three-step process for spotting hazards and acting early (p.19). Search aggressively ahead, to the sides and behind before hazards arise. Evaluate how road conditions, traffic controls and other road users could create risk. Execute your decision by communicating with lights or horn, adjusting your speed, and adjusting your position.
Intersections are the most likely place for a crash; over half of motorcycle-car crashes are caused by drivers violating a rider's right-of-way, usually by turning left or pulling out in front of a rider (p.21). Never count on eye contact — a driver may look right at you and still not see you. Keep your headlight on, since a motorcycle with its light on is twice as likely to be noticed in daylight (p.22, 25).
When you find yourself in a tight spot, two skills save you: stopping quickly and swerving. To stop quickly, apply both brakes at the same time, squeezing the front lever firmly and progressively — never grabbing it (p.29). When there is no room to stop, swerve: press the handgrip on the side of your escape to lean the motorcycle quickly, then press the opposite grip to recover (p.30).
Wet pavement, gravel, mud, snow, ice, painted lines and steel plates all reduce traction. Slow down before you reach a slippery surface, avoid sudden moves, and squeeze the brakes gradually (p.32-33). When it starts to rain, ride in the tire tracks left by cars — often the left track is best — and avoid the oily center strip until surface oil washes away (p.32-33).
Checking your motorcycle before every ride catches trouble before you reach traffic (p.8). If a problem happens on the road, stay calm and account for traffic and surface conditions before reacting (p.35).
Only experienced riders should carry passengers or large loads, because the extra weight changes how the motorcycle handles, balances and stops (p.38). The motorcycle needs a proper seat and footrests for the passenger, who should wear the same protective gear as you, get on only after the engine is started, hold your waist, hips or belt, and keep both feet on the pegs (p.38-39).
Alcohol and other drugs degrade your ability to think clearly and ride safely more than any other factor — as little as one drink affects performance, and impairment begins well below any legal limit (p.40, 42). Utah is the only state where an adult is legally impaired at 0.05% BAC rather than 0.08%, and operators under 21 may have essentially no alcohol (p.41).
Source: Some test details are confirmed by the state agency; the rest reflect the consensus of major rider-education sources. 25-question closed-book test confirmed on the official page; 80% to pass per all third-party sources.