South Carolina Driver's Manual Vocabulary Flashcards

Vocabulary terms and definitions covering driving rules, laws, safety features, and licensing procedures from the South Carolina Driver's Manual transcript.

Defensive Driving Course (4-Point Reduction)

An eight-hour classroom course taken in South Carolina after violation dates that allows a driver to reduce up to four points from their driving record once in a three-year period.

Provisional Driver's License

A six-month license costing $100 available to eligible first-offense DUI/DUAC drivers enrolled in ADSAP whose violation occurred before May 19, 2024, with a BAC of 0.14 percent or less.

Route Restricted Driver's License

A $100 license granted via SCDMV Form DL-127 allowing non-commercial driving to and from employment, college, ADSAP, or court-ordered drug programs during a suspension.

Temporary Alcohol License (TAL)

A $100 license available to drivers who have requested an administrative hearing within 30 days for implied consent or specified BAC suspensions, valid while hearing results are pending.

Selective Service Requirements (SCDMV Form 447-SEL)

A mandatory form for male US citizens or immigrants under 26 applying for a credential, allowing SCDMV to forward applicant information to the US Selective Service upon turning 18.

SC Uniform Anatomical Gift Act

The legal framework governing organ and tissue donor agreements, which places identity details in the SC Donor Registry and displays a red heart on the registrant's credential.

Golf Cart Operating Regulations

State rules requiring golf cart drivers to be at least 16 with a valid license and permit decal, operating only during daylight within 4 miles of their address or gated community on secondary roads with speed limits of 35 mph or less.

Minimum Vision Standards

South Carolina driver requirement needing no greater degree of vision correction than 20/40 in at least one eye, with vision certificates valid for 36 months effective May 18, 2024.

South Carolina Hands-Free and Distracted Driving Act

State law prohibiting drivers from physically holding mobile electronic devices or viewing moving images while operating a vehicle, carrying a $100 fine for a first offense.

Aggressive Driving

Occurs when an individual intentionally commits an action that endangers other persons or property, such as speeding, following too closely, or failing to obey traffic signals.

South Carolina Implied Consent Law

The legal principle stating that obtaining an SC driver's license implies consent to lawfully requested breath, blood, or urine tests to determine alcohol or drug concentration if suspected of impaired driving.

PSI (Pounds per Square Inch)

The unit of measurement used to specify tire pressure, checked monthly against the sticker value located inside the vehicle's doorframe.

Enhanced Mirror Settings

An outside mirror adjustment method executed by resting the head against the driver window or center console, adding 12 to 16 degrees of additional viewing area to reduce blind spots.

Primary Safety Belt Enforcement Law

Law authorizing law enforcement officers to stop a driver solely based on a clear view of an occupant not wearing a safety belt or child restraint system.

Child Passenger Safety Law Requirements

South Carolina law requiring children 7 and younger to sit in a rear seat car seat, infants under 2 to be in rear-facing seats, and children 8 or older (or at least 57 inches tall) to use adult seat belts.

Advanced Driver Assistance Systems (ADAS)

Vehicle safety features designed to prevent crashes (e.g., blind spot warning, automatic emergency braking, lane keeping assistance), which are prohibited from use during SCDMV driving tests.

Hand-to-Hand Steering

Preferred push/pull steering method for normal driving above 10-15 mph where hands remain between 7-9 o'clock and 3-5 o'clock without crossing over the wheel.

Hand-Over-Hand Steering

Steering technique used at low speeds, such as parking or tight intersection turns, where the hands cross over the top third of the steering wheel.

Diverging Diamond Interchange (DDI)

An interchange design that temporarily shifts cross-street traffic to the left side of the street between signalized crossovers to eliminate left-turn conflicts across oncoming traffic.

Restricted Crossing U-turn (RCUT)

An intersection design that eliminates direct left turns and straight-through movements from side streets, requiring drivers to turn right and execute a U-turn at a median opening.

Roundabout

A circular intersection where entering traffic yields right-of-way and travels counterclockwise around a raised center island.

Zipper Merge

A late-merge driving strategy in heavy, slow traffic where drivers remain in both lanes until reaching the merge point and take turns easing into the open lane, reducing backup length by up to 40%.

Total Stopping Distance

The sum of perception time distance, reaction time distance, and braking distance required to bring a vehicle to a complete stop under ideal conditions.

Space Cushion

An open buffer zone maintained around all sides of a vehicle to give the driver adequate time and space to react to traffic hazards.

Four-Second Rule

The recommended minimum following distance behind another vehicle under standard driving conditions, measured using a stationary roadside marker.

Hydroplaning

A dangerous loss of traction occurring when steering tires ride on a layer of standing water on the road surface rather than making direct contact with the pavement.

Anti-lock Braking System (ABS)

A safety feature allowing full, hard braking without locking wheels or skidding, preserving the driver's ability to steer around obstacles.

Tire Blowout

A rapid deflation of air from a tire that causes the vehicle to pull strongly in the direction of the failed tire, requiring firm wheel grip and gradual slowing without sudden braking.

The No Zone

Large blind spot areas surrounding commercial trucks and buses located on the front, sides, and up to 200 feet directly behind the vehicle.

South Carolina Move-Over Law

Statute requiring drivers approaching a stopped authorized emergency vehicle with active lights to clear the adjacent lane when safe, or reduce speed significantly.

Slow-Moving Vehicle Emblem

A fluorescent or reflective orange and red triangular sign mounted on the rear of farm, construction, or animal-drawn vehicles indicating they travel under 25 mph.