DFW Driving Laws 2026: What Every Driver Must Know

Texas Transportation Code Chapter 601 sets the legal floor: $30,000 bodily injury liability per person, $60,000 per accident, and $25,000 property damage liability. The state has not changed these limits going into 2026, despite consumer-advocacy push. They are widely considered too low for any moderate accident — a single hospital visit can exhaust the $30,000 BI limit.

Driving without 30/60/25 in DFW is a misdemeanor. First offense fines run $175-$350 plus court costs. Second offense fines run $350-$1,000, can include 180-day license suspension, and almost always require SR-22 filing to reinstate. Vehicle impound is at officer discretion but common in Dallas County. The vehicle stays impounded until you produce a valid policy.

The cheapest legal option in DFW starts at $28/month for liability-only at minimum. A-LA's Dallas auto insurance and Fort Worth auto insurance programs price every driver against 35+ carriers in one quote.

Texas Transportation Code Section 545.4251 makes texting while driving illegal statewide. Beyond that, several DFW suburbs have layered on full hands-free ordinances: Denton, Frisco, and Rowlett among them prohibit holding a phone behind the wheel for any reason — calls, GPS, music selection, or texting. School and construction zones add a separate enhanced violation under state law.

Insurance companies pull MVR (motor vehicle records) every 6-12 months at renewal. A single distracted-driving citation appearing on the record can move a $90/mo policy to $108-$120/mo for the next 3 years. Two within 12 months can trigger a non-renewal at standard markets and force you into non-standard pricing.

When approaching a stopped vehicle on the shoulder with activated emergency lights — police, fire, EMS, tow operator, TxDOT crew, or stranded motorist with hazards — Texas drivers must either move one lane over (when safe) or slow to 20 mph below the posted speed limit. On 75-mph stretches like I-635, I-30, or US-75, that means dropping to 55 mph.

Tarrant County DPS aggressively enforces this. Fines are up to $200 for a basic violation and up to $2,000 if the violation results in property damage or injury. The citation hits MVR, and most insurance carriers code it as a major moving violation. Expect a 15-25% rate jump on renewal.

Most DFW interstates post 65-70 mph in urban core and 75 mph in outer rings. The SH 130 toll road between Austin and Seguin is famously 85 mph but lies far outside the metro but lies outside the metro. Local arterials are 35-50 mph. School zones drop to 20 mph during posted hours, with photo-enforcement on Belt Line Road, Forest Lane, and several FW arterials.

Texas left-lane rule: signed sections require slower vehicles to keep right except to pass. Several DFW corridors — I-35E, I-35W, I-30, I-820, US-75 — have the signs. Citation runs $200 plus court costs. Driving 1-10 mph over runs $150-$200, 11-15 over runs $200-$250, 16-20 over runs $250-$300, and 21+ over jumps into the $300-$500+ range plus license-points and court appearance.

Two or more speeding citations in 12 months can flip you into non-standard pricing. See car insurance after multiple tickets in Texas for what happens at renewal.

Texas DWI (Driving While Intoxicated) at .08 BAC is a Class B misdemeanor first offense under Texas Penal Code §49.04 — up to $2,000 fine, 72 hours to 6 months jail, and 90-day to 1-year license suspension. Second offense escalates to Class A with up to $4,000 fine and 1 year jail. Third becomes a third-degree felony under Texas Penal Code §49.09 enhancements.

Every DWI conviction triggers an automatic SR-22 filing requirement for at least 2 years from license reinstatement (up to 3 years for serious cases) under Texas Transportation Code Section 601.231. Insurance premiums typically rise 60-150% post-DWI. A-LA Auto Insurance specializes in DWI and high-risk profiles — see our car insurance after DUI Texas guide.

Drivers facing a court-ordered occupational license still need an SR-22 filed by an authorized insurer. Walk into any of the 14 A-LA DFW offices to bind same-day.

Drivers 16-17 with a Texas provisional license face restrictions for the first 12 months: no driving 12 a.m.-5 a.m. unless for school or work, no more than one passenger under 21 (excluding family), and no phone use of any kind including hands-free. Violations can extend the provisional period and stack penalties on the parent's policy.

Adding a teen driver to a parent's policy in DFW typically increases premium 70-130%. Combining policies, applying good-student discounts, and selecting a lower-cost vehicle for the teen reduces the impact. Read teen driver first policy Texas for the full strategy.

• Front and rear seatbelts required for all occupants — driver fined for unbelted minors. Citation: up to $200.

• Children under 8 must ride in a child safety seat unless they are at least 4'9" tall. First-offense fine $25-$250.

• Bicyclists and pedestrians have right-of-way at marked crosswalks. Failure-to-yield is a moving violation.

• Open container of alcohol in passenger area is illegal regardless of who is drinking. Class C misdemeanor.

• Headlights required 30 minutes after sunset to 30 minutes before sunrise, plus when wipers are active.

• Texas ended annual safety inspections for non-commercial vehicles in 2025. Dallas and Tarrant counties (and other non-attainment counties) still require an annual emissions test before registration renewal.

• TexasSure verifies insurance live at every traffic stop. A lapse triggers an SR-22 verification request from DPS within 30 days.

• Following too closely (tailgating) is a moving violation. Texas does not specify exact distance — officer discretion under reasonable-and-prudent rule.

Insurers re-rate at renewal. They look back 35-39 months for moving violations and longer for serious ones. Two minor citations or one major citation in that window can move you out of standard markets. A-LA always rate-shops both standard and non-standard at every renewal — the difference can be $40-$200/month.

Drivers under SR-22 obligation must keep continuous coverage. A lapse triggers an SR-26 cancellation notice and re-suspends the license. See our SR-22 Texas guide.