Quick Summary
- TUS to the Nogales crossings is roughly 70 miles via I-19.
- Permission, a letter at the counter and Mexican liability are usually required.
- Expect exclusions on luxury models and verify where roadside assistance applies.
From Tucson International you can be at the Nogales border in about 1 hour 15 minutes in normal traffic on I-19. Many visitors head for weekend tacos in Sonora or a longer loop down Highway 15. Can you do it in a hire from Tucson? Usually yes, but only when your contract explicitly authorises Mexico and you purchase the correct liability cover.
To compare availability and see written conditions, start with car hire options in Arizona. Policies differ by brand and station. If your TUS pick-up does not allow Mexico travel, consider collecting at PHX or a border market and plan your return accordingly.
How to set up a compliant trip
Ask for a cross-border permission letter at the desk, bring your passport and driving licence, and confirm who is authorised to drive. If you will travel beyond the immediate border zone into mainland Mexico, discuss any import formalities before you leave. For travellers who want more brand choice along the frontier, El Paso pick-ups are popular, and some brands publish clearer Mexico terms nearby, such as Avis in Arizona.
Insurance, deposits and exclusions
Mexico liability is separate from your US coverage and is typically mandatory. Deposits may be higher and some cars are not permitted across the border. Clarify fuel and toll policies, and carry cash for plazas between Nogales and Hermosillo. If plans change, ring the station before crossing so your contract and assistance details are up to date.
For a deeper dive into permitted routes and sample policies from the Southwest, read our field notes on Arizona-to-Mexico rules. Hola Car Rentals makes it straightforward to see inclusions, with Free Cancellation up to 48 hours before pick-up and Maximum liability coverage on selected itineraries.
Ready to plan? Book with Hola Car Rentals and enjoy a smooth Tucson-to-Mexico drive with the right paperwork and protection.
FAQs
- Can I return in Mexico? Generally not. International one-ways are rarely available from Tucson.
- Is a second driver valid in Mexico? Only if added to the agreement and approved.
- Do speed limits change? Yes, they are posted in km/h and enforcement can be strict near towns.
- What about child seats? Bring certified seats and verify that your vehicle has ISOFIX or seatbelt-only positions as needed.
- Are tolls cashless? Expect a mix of cash and card. Keep small bills and coins.
