Quick Summary
- Crossing into Mexico is restricted by many suppliers unless special coverage is purchased.
- Expect written permission, a Mexico insurance package, and possible location fees.
- Consider returning in Texas and crossing on foot or using a local transfer if rules are tight.
Travellers starting near the World Trade Bridge on TX 255 or the Juarez Lincoln Bridge on I 35 often ask about taking a Texas vehicle southbound. Policies differ by supplier and contract, and they are strictly enforced at the border.
For a broader base in South Texas, you can begin a trip with car rental and drive down I 35 to Laredo after collecting the paperwork your contract requires.
What you usually need to drive into Mexico
- Written authorisation: Many agreements require a letter listing the vehicle details.
- Mexico insurance package: US coverage typically does not extend to Mexico. Expect a specific cross-border policy purchased at pick-up.
- Vehicle class limits: Luxury, vans, and high value SUVs may be excluded for Mexico travel.
- Return rules: Most contracts require returning the car in the US even if you visited Mexico.
Practical alternatives if cross-border is not allowed
Park and cross: Some travellers return in Laredo and cross the bridge on foot, continuing with local transport. Others adjust their route to a permitted border city with better stock. If you need broad inventory, consider El Paso border rentals or fly into SAT for more fleet choice and paperwork support at San Antonio Airport pick-up.
Families needing space can secure minivan options near the border and keep luggage inside the cabin at checkpoints, which is often recommended.
Booking with Hola Car Rentals
Hola Car Rentals highlights which itineraries offer maximum liability coverage up to US$300,000 on selected routes, plus Free Cancellation up to 48 hours pre pick-up. Our All Inclusive Plus rate simplifies long drives and reduces surprises at the desk.
For a deeper dive into requirements before you travel, read our guide to cross-border rentals so you know exactly which documents and coverages to prepare.
FAQs
Do all suppliers allow Mexico travel?
No. Some brands do not permit Mexico entry at all. Those that do usually require preauthorisation and a paid Mexico insurance add-on.
Can I drop the vehicle in Mexico?
One way international drops are rarely allowed and, when available, are expensive. Plan to return in Texas.
Which documents are checked at the border?
Have your rental agreement, authorisation letter, passport, and any Mexico insurance certificate ready for inspection.
What about roadside assistance in Mexico?
Assistance terms may change outside the US. Confirm your provider’s conditions before departure.
Ready to plan?
Book with Hola Car Rentals and let our team flag Mexico-eligible itineraries before you commit, so you can drive south with confidence.
