Driving in Mexico

Should you drive?

Driving is one of the best ways to see Mexico. The Yucatán's straight, quiet highways, Baja's desert coast, the colonial towns north of Mexico City and the Oaxaca valleys all reward a car. Snowbirds drive their own cars down every winter, and rental counters at Cancún, Los Cabos and Puerto Vallarta are busy year-round.

It's also different from driving at home in ways that matter. Insurance works differently, rental-car pricing is built around a fee most online quotes leave out, speed bumps appear without warning, police stops can turn into requests for cash, and the State Department strongly advises against driving between cities after dark. Motor vehicle crashes are among the leading causes of death for US citizens in Mexico.

Skip the car for Mexico City (traffic, parking and the Hoy No Circula rules make it more trouble than it's worth), for a resort stay in Cancún or Los Cabos, and for long distances where a cheap domestic flight or a first-class bus makes more sense. See Getting around Mexico for those options. Rent a car for the Yucatán, Baja, the Riviera Nayarit, the Bajío and Oaxaca's valleys.

Your license and documents

Your valid US driver's license is accepted throughout Mexico, and you don't need an International Driving Permit. Carry it along with:

• Your passport (or a copy, keeping the original in the hotel safe). Some police and checkpoint officers ask for ID.
• Your FMM tourist permit if you entered by land; see Entry requirements.
• Proof of Mexican insurance, printed and on your phone, with the insurer's claims number.
• For your own car: the original registration (and title if you have it), plus a letter from the lender or leasing company if the car is financed or leased, and your vehicle import permit if you're driving into the mainland.
• For a rental: the rental agreement and the insurance paperwork, kept in the glove box.

Only US citizens or legal permanent residents may drive a US-plated car in Mexico, and if someone else drives your car, the owner should be in the vehicle. Breaking that rule can get the car towed and seized.

Mexican auto insurance

This is the part Americans most often get wrong. Mexican law requires liability insurance for vehicles on its roads, and it must come from a company licensed in Mexico. Your US auto policy doesn't count. A few US insurers extend collision or theft coverage a short distance past the border (often 25 to 50 miles), but they don't cover liability, so you still need a Mexican policy.

The reason this matters goes beyond fines. Mexico's legal system treats a serious crash as a possible crime. If anyone is hurt, police can detain the drivers until fault is determined and the injured party's damages are guaranteed. The adjuster from your Mexican insurer, who comes to the scene, is what gets that resolved. Uninsured drivers can be held and have their car impounded until they pay.

Buying a Mexican policy for your own car

1. Buy online before you cross. Brokers such as Baja Bound, Sanborn's and Lewis & Lewis sell policies from Mexican-licensed insurers in minutes, by the day, the month, six months or the year. You can also buy at insurance offices near the crossings, but online is easier and you can compare.
2. Pick liability limits high enough. Policies typically offer from $100,000 to $1,000,000 of liability. Injury and death claims in Mexico can be expensive, so most people who drive regularly buy toward the high end.
3. Decide on physical damage and theft. Liability-only policies are cheapest. Full coverage adds collision, theft, vandalism and glass.
4. Check for legal assistance and bail bond. Most good policies include them, and they're what you'll need if you're detained after a crash.
5. Match the policy to where you're going. Some cheap annual policies cover only Baja and Sonora, or cover only the driver rather than a specific vehicle. Read the territory and the exclusions (drunk driving, unlicensed drivers, off-road use).

Renting a car

Renting in Mexico is easy once you understand one thing: Mexican third-party liability insurance (TPL) is mandatory and is sold by the rental company. Rental desks call it TPL, PLI, SLI or responsabilidad civil. It isn't optional, your credit card won't replace it, and the cheap rates on many US booking sites leave it out. That's how a quote of $5 a day turns into $40 or more at the counter.

How to book without surprises

• Book a rate that explicitly says third-party liability is included. Rental companies' own Mexican websites and well-reviewed local agencies are more likely to show all-in prices than third-party sites.
• Read the total before you pay: base rate, TPL, airport fee and sales tax (IVA, 16% in most of Mexico). Then add any collision coverage (CDW or LDW) you plan to buy.
• Use a real credit card with a high limit. The company will put a hold on it, and debit cards are often refused for the hold.
• Expect the hold to depend on your coverage: a few hundred dollars if you buy the company's full coverage, and often several thousand if you decline its collision waiver. The hold is released after you return the car, which can take days or a couple of weeks.
• Many companies add a surcharge for drivers under 25, and some won't rent to them at all.

What your credit card covers

Many US travel credit cards include rental-car coverage that works in Mexico. That benefit covers damage to or theft of the rental car (the CDW/LDW part). It never covers liability for injuring someone or damaging their property, which is the mandatory TPL. If you plan to rely on your card for collision:

1. Call the card's benefits line before you go and confirm Mexico is covered and whether coverage is primary or secondary.
2. Ask for a letter of coverage in writing (a PDF is fine) and print it. Some counters want to see it before they let you decline their CDW.
3. Pay for the whole rental with that card and decline the company's CDW/LDW, or the card benefit usually doesn't apply.
4. Accept that you'll get a bigger hold, and that if something happens you pay the rental company first and claim back from the card issuer later.

Avoiding problems at the counter

• Video the car before you leave the lot: every panel, the windshield, wheels and tires, the interior, the fuel gauge and the odometer. Make sure every scratch is marked on the form.
• Say no to extras you didn't choose. Beyond TPL, add-ons like tire and glass coverage, roadside plans or extra drivers are optional. Ask for a written breakdown.
• Pay in pesos when the card terminal offers you a choice. Choosing dollars lets the company set the exchange rate; see Money.
• Watch the shuttle and the "information" booths. At Cancún especially, people in airport arrivals who offer help with your rental or transport may be selling timeshare tours. Go straight to your company's desk or shuttle stop.
• Return with the agreed fuel level and get a signed check-in form showing no new damage. Keep it and watch your card statement for a few weeks.
• Fill up away from the airport on the way back. Stations nearest rental returns are where pump scams are most common.

Your own car: the vehicle import permit (TIP)

To drive a US-registered vehicle beyond the border zone into mainland Mexico, you need a temporary import permit (permiso de importación temporal, or TIP) from Banjercito, the Mexican military bank that handles it for customs. Driving without one where it's required can lead to the car being seized and a fine as large as its value.

Where you don't need a TIP

• The border strip, roughly the first 12 miles (20 km) into Mexico along the border.
• The entire Baja California peninsula, both Baja California and Baja California Sur. You need a TIP only if you put the car on a ferry to the mainland; Banjercito has an office at the La Paz ferry terminal.
• Sonora's "hassle-free" zone, which covers the northwest of the state, including Puerto Peñasco (Rocky Point), Hermosillo, Bahía de Kino and San Carlos–Guaymas. The rules for the rest of Sonora have changed over the years, so check with Banjercito before driving south of Guaymas. Continuing into Sinaloa or Chihuahua needs a full TIP.

How to get one

1. Get your FMM tourist permit first. The TIP is tied to your immigration status and can't outlast it (up to 180 days on a tourist FMM).
2. Apply online through Banjercito before your trip, or in person at a Banjercito module at major crossings and some Mexican consulates in the US. Online applications must be made in advance; check Banjercito's site for the current window.
3. Have your documents ready: passport, driver's license, the vehicle's title or registration in your name (or a notarized authorization from the lender or leasing company), and a credit card in the owner's name.
4. Pay the fee and the deposit. You pay a nonrefundable permit fee plus a refundable deposit that depends on the vehicle's age, which has long been $200 for model year 2000 and older, $300 for 2001 to 2006, and $400 for 2007 and newer. Confirm the current amounts on Banjercito's site when you apply.
5. Keep the permit documents (and the windshield sticker, if issued) with the car at all times.
6. Cancel the permit when you leave at the Banjercito office at the border, before it expires. That's how you get the deposit back. Skip this and you lose the deposit, the car's status in Mexico becomes irregular, and you can be blocked from getting another permit.

Toll roads, free roads and toll tags

Mexico has two parallel highway networks. Cuotas (toll roads) are usually divided highways with a D after the route number, such as 150D from Mexico City to Puebla or 180D from Mérida to Cancún. Libres (free roads) cover the same routes more slowly, often two lanes through every town, with topes, trucks and slow traffic.

Use the toll roads for long drives. They're faster and better maintained, the Guardia Nacional and the Green Angels patrol them, and the State Department advises travelers to use them where possible. The catch is cost: Mexican tolls are high by US standards, and a long day of driving can run more than MX$1,000 (about $54). As an example, the 64-mile (103 km) Tijuana–Ensenada toll road costs MX$152 (about $8) by car in 2026.

• Carry cash pesos in small bills. More booths now take cards, but not all, and card readers fail. Avoid handing over MX$1,000 notes.
• Keep every toll receipt. On federal toll roads it doubles as proof of the road-user insurance that covers damage to your car caused by the road itself, such as a pothole or debris. Report any incident before leaving that toll section, using the phone number on the receipt.
• Toll tags (TAG or telepeaje) such as IAVE, PASE and TeleVía work in dedicated lanes on most toll roads, and the main ones now work across each other's networks. They're useful if you live in Mexico or drive often; visitors can manage with cash. Some rental cars come with a tag and bill you later, so ask.
• Don't pull into a TAG-only lane without a tag; look for lanes marked efectivo (cash) or with a cashier.

Free roads aren't all bad. In the Yucatán, along the Riviera Nayarit and on Baja's Highway 1, the free road is the scenic route or the only route. Just add time for every village and drive them in daylight.

Rules and road habits

Topes

The tope is Mexico's speed bump, and it's often big, unpainted and placed at the entrance to every village, even on highways. Signs may say topes, reductor de velocidad or vibradores (rumble strips), or there may be no sign at all. Hit one at 50 mph and you can wreck a tire, the suspension or the oil pan. Slow down whenever you see houses, schools, a cluster of food stands or a pedestrian crossing.

Turn signals and passing

On two-lane highways, a truck ahead that flicks on its left blinker is often telling you the road ahead is clear to pass. It can also mean the driver is about to turn left. Never pass on someone else's say-so; pass only when you can see the road is clear. Slower cars and trucks often drift onto the paved shoulder to let you by; return the courtesy with a wave or a quick flash of the hazards.

Turning left off a highway works differently too. You often pull onto the right shoulder or a side lane, wait until both directions are clear, then cross. On divided roads, you continue to a retorno (a U-turn bay) and come back. Flashing headlights from an oncoming driver usually means "I'm coming through," the opposite of the US habit of flashing to let someone go.

Speed, alcohol and other rules

• Speed limits are in km/h: usually 110 (68 mph) on toll highways, 80 to 90 (50 to 56 mph) on two-lane roads, 40 to 60 (25 to 37 mph) in towns and lower near schools. Many cities use speed cameras.
• Seat belts are mandatory, and using a phone while driving is illegal.
• Breathalyzer checkpoints (alcoholímetro) are common at night in cities. In Mexico City, failing one means up to 36 hours of administrative detention at the city's facility known as El Torito, with no option to pay a fine instead. Don't drink and drive at all.
• Don't assume you can turn right on red. It's prohibited in Mexico City unless a sign allows it, and rules vary by state.
• Mexico City's Hoy No Circula program bans cars from driving on certain days and hours based on plate and emissions sticker. Foreign-plated cars are subject to it too; visitors can apply online for a temporary tourist pass (Pase Turístico) that eases the restrictions.
• In towns, informal attendants who guide you into a parking spot (viene viene) expect MX$10 to MX$20. Red-painted curbs mean no parking, and cities tow or boot illegally parked cars.

Fuel and gas station scams

Pemex is the state oil company, but since the market opened up in the late 2010s you'll also see BP, Shell, Mobil, Chevron, G500, Oxxo Gas and other brands. Every station is full-service: an attendant pumps, and many will clean your windshield or check your tires.

• Grades: Magna is regular (green handle), Premium is high octane (red), and diesel is black. Rentals take Magna unless the fuel door says otherwise.
• Prices are per liter. There are about 3.8 liters in a US gallon, so multiply the liter price by 3.8 and divide by 18.4 to get dollars per gallon. Prices are similar across brands and are posted on the big sign out front.
• How to ask: "Lleno de Magna, por favor" (fill with regular) or "Quinientos de Magna" (MX$500 worth). More useful Spanish is in Phrases.
• Tip MX$10 to MX$20, a bit more if they wash the windshield.
• On remote stretches like central Baja or the road to Calakmul, fill up whenever you're near half a tank. Stations can be far apart, and small ones sometimes run out.

Most attendants are honest, but gas stations are where visitors most often get scammed. The common tricks and how to beat them:

1. The pump isn't zeroed. The attendant starts fueling with the previous sale still showing. Get out of the car, watch the pump, and say "en ceros, por favor" before they start.
2. The bill switch. You hand over a MX$500 note, and the attendant quickly swaps it for a MX$50 and says you underpaid. Say the amount out loud as you hand it over ("le doy quinientos") and keep your eyes on it.
3. The disappearing card. Someone takes your card out of sight to "run it." Ask for the portable terminal (la terminal) and keep the card in view, or pay cash.
4. The distraction. One attendant talks to you about a tire or the oil while another works the pump. Keep your attention on the pump and the money.

Police stops and bribes

You'll see several kinds of police: municipal traffic police (tránsito) in towns, state police on state roads, and the Guardia Nacional on federal highways. Most stops are legitimate. Some officers, though, stop visitors hoping for a mordida (a bribe), and rental plates and US plates make you more noticeable.

1. Pull over safely, turn off the engine, keep your hands visible and stay calm and polite.
2. Ask what you did wrong ("¿Cuál es la infracción?") and ask to see the regulation if it's unclear.
3. Ask for the written ticket (la boleta or la infracción) so you can pay it at the city's payment office, a bank or online. In some states, officers may keep your license or a plate as a guarantee until you pay; that's legal in many places. In Mexico City, officers write tickets on handheld devices, and fines are paid online or at banks, never in cash to the officer.
4. Note the officer's name, badge number and patrol car number. Writing it down openly often ends a shakedown.
5. Don't offer money. Bribery is a crime for both parties. If an officer asks for cash to "pay the fine here," politely insist on the written ticket.
6. If you feel unsafe, comply, then report it afterward to the state's tourist authorities or Mexico's anonymous tip line, 089, and tell the nearest US consulate.

Military, immigration and agricultural checkpoints

Checkpoints are a normal part of driving in Mexico, especially in the north, in Baja and on highways near the southern border. They're run by the army, the navy, the Guardia Nacional, immigration (INM) or agriculture inspectors.

• Military and Guardia Nacional checkpoints (retenes) look for drugs and weapons. Soldiers may ask where you're coming from and going, and may look through the car. Slow down, roll down your window, take off sunglasses, turn on the interior light at night, answer simply and don't film. The State Department warns that fleeing or ignoring instructions at a checkpoint can get you hurt or killed.
• Immigration checkpoints check for your FMM. They're common on Highway 5 to San Felipe, in central Baja, and in Chiapas and Tabasco.
• Agricultural inspection stations stop the spread of pests at state lines, notably entering Baja California Sur and the Yucatán Peninsula states. Inspectors may take fresh fruit, vegetables and plants and may spray your tires for a small fee. Eat your fruit before you get there.

Breakdowns, accidents and the Green Angels

The Ángeles Verdes (Green Angels) are a government-run roadside assistance service, with green-and-white trucks that patrol toll roads and major highways during the day. Dial 078 for bilingual help. They'll change a tire, bring fuel, do basic repairs or call a tow truck. The labor is free; you pay for fuel and parts, and a tip is appreciated. For any emergency, dial 911, which works nationwide; not every operator speaks English, so get help from a Spanish speaker if you can.

If you have an accident

1. Stop, turn on your hazards, set out a triangle if you have one, and call 911 if anyone is hurt.
2. Call your Mexican insurer right away. If no one is hurt, many policies tell you to call the insurer first; the adjuster comes to the scene and often settles with the other party on the spot.
3. Don't move the vehicles if anyone is injured, unless police tell you to.
4. Don't admit fault, agree to pay, or sign anything you don't understand. Wait for your adjuster.
5. If police take you into custody, ask to call the US consulate. Your policy's legal assistance and bail bond coverage is what gets you released.

Save the US Embassy's emergency number, 55-2579-2000 from within Mexico (011-52-55-2579-2000 from the US), along with your insurer's claims line.

Night driving and road safety

The single best rule for driving in Mexico is to be off the highway by dark. US government employees aren't allowed to travel between cities after dark, and the State Department strongly advises US citizens to follow the same rule. Crime is one reason, but most of the danger is ordinary: cattle, horses and dogs on unfenced roads, trucks and tractors without lights, unmarked topes, pedestrians and cyclists on dark shoulders, and potholes you can't see.

• Plan each day so you arrive with an hour of daylight to spare. In winter the sun sets between about 5:30 and 6:30 p.m. in most of the country.
• Drive with your doors locked and windows up in cities, and keep bags out of sight.
• Don't pick up hitchhikers or accept rides from strangers.
• Keep a charged phone with Mexican service (see Staying connected), and download offline maps; coverage drops in the mountains and desert.
• Check the State Department advisory for each state on your route. It lists highways US government employees may not use, such as Federal Highway 200 between Pinotepa and the Oaxaca–Guerrero line, and Highway 45D in Guanajuato. Our safety guide sums it up by state.

Good road trips

For Copper Canyon, leave the car and take the train; see Copper Canyon and El Chepe. If you want help routing a longer drive, our trip builder and trip planning service can help.