Car Rental in United States (2026) - Driving Guide
Car rental in United States: compare rental companies, daily costs, driving rules, parking tips, and road conditions for self-drive travel in United States.
Driving Requirements
Foreign visitors may drive on their home-country license for up to one year from date of entry. An International Driving Permit (IDP) is not legally required if your license is in English. If not in English, carry an IDP or certified translation.
The legal minimum driving age is set by each state, typically 16-18. Rental companies set their own minimums: most require drivers to be 21 or older, some allow 18-20 with surcharges, and many restrict certain vehicle classes to 25+.
State law mandates liability insurance for all vehicles on public roads. Rental companies offer supplemental coverage (CDW/LDW, SLI) that is optional but recommended unless your personal auto or credit card policy covers rentals.
Rental companies universally require a credit card in the driver's name for security deposit and incidentals. Debit cards are sometimes accepted but often trigger additional ID requirements and larger holds.
Drive on the right side of the road. Right turns on red are legal nationwide unless posted otherwise. But must yield to pedestrians and oncoming traffic. Four-way stops operate on first-come-first-served basis. When simultaneous, yield to the right.
Helpful Tips
At LAX, on-airport counters save a shuttle ride but often add airport concession fees; a 10-minute rideshare to an Inglewood neighborhood lot can drop the daily rate by 20, 30%.
Before leaving the lot, photograph every panel, wheel, and the odometer. Most U.S. firms accept your own collision coverage or credit-card CDW, but declining their SLI leaves you liable for third-party claims.
Google Maps works offline after you pre-download regional maps. If your phone lacks signal in rural stretches, the built-in nav in most 2020+ rentals still routes without data.
Expect regular unleaded (87 octane) everywhere. Stations cluster at interstate exits and city arterials, and nearly every company mandates return full-to-full, pre-pay fuel plans rarely save money.
Downtown cores like San Francisco and Boston have metered or garage-only parking up to $8/hr; suburban malls and hotel lots are usually free, and overnight street parking is banned in many dense neighborhoods, check posted signs.
Driving Warnings
In most states you may turn right at a red light after a full stop. But New York City prohibits this at virtually every intersection and fines start around USD 190 if caught.
From November through March, I-70 through the Colorado Rockies often requires snow chains or approved winter tires when chain laws are declared. Rental cars rarely include them and fines exceed USD 130.
Expect bumper-to-bumper traffic on Los Angeles' I-405 between LAX and downtown from 6, 10 a.m. and 3, 7 p.m.; missing an exit can add 30 minutes because some on-ramps lack return loops.
Speed cameras are active 24/7 on Washington, D.C.'s I-395 and I-295 corridors. Mailed tickets carry fines of USD 50, 300 with no warning and rental agencies pass the charge to the driver.