Shipping Autos from Houston to Monterrey via Ground Freight

Readying passenger vehicles for international shipping Requires a full wash and dry, removal or securing of all loose items, verifying there are no active leaks, and ensuring the battery is properly fastened. We recommend leaving about a quarter tank of fuel, fully charging the battery, documenting existing damage with photos, and providing all required Titles and export documents before the carrier collects the vehicle.

Rules on shipping personal items inside vehicles differ between domestic and international moves. Many international carriers Prohibit household goods inside passenger vehicles due to customs and security regulations, while some domestic haulers allow small quantities if they are below window level and securely fastened. Customs advisors recommend confirming with your carrier in writing and understanding that personal items are often not covered by standard cargo policies, and they can complicate customs inspections.

To reduce moisture and rust risk for automotive cargo, most carriers suggest starting with a completely dry vehicle, sealing all openings, and avoiding storage under sprinklers or in standing water. For longer or ocean shipments, using Desiccant packs inside the Vehicle, applying protective wax coatings to vulnerable metal parts, and choosing covered carriers wherever possible will significantly cut condensation and corrosion risk.

Standard carrier liability for autos is usually capped and may not reflect the true value of your Car. Insurance brokers recommend purchasing full-value cargo insurance that covers theft, impact damage, and moisture-related issues such as corrosion or water intrusion. Provide an accurate value, share recent photos and condition reports, and confirm that loading, unloading, and any storage periods are covered under the same certificate.

For international vehicle transport, you typically need clear title documents, a Commercial invoice or bill of sale, a copy of your passport or company registration, and export/customs declarations filed in advance. Some destinations also require homologation or conformity certificates. Most freight forwarders recommend checking destination-specific rules well before shipping to avoid delays, extra storage charges, or refusal of entry.

Required documentation includes the vehicle title, proof of ownership, and a bill of lading. Additionally, customs forms must be completed for both U.S. and Mexican authorities to ensure compliance with import/export regulations.

Seasonal weather conditions, such as heavy rainfall or extreme heat, can affect road conditions and vehicle safety during transportation. It's advisable to monitor weather forecasts and plan for potential delays due to adverse weather.

Our logistics solutions include time-sensitive transport of medical devices, diagnostics, and regulated healthcare products.

The SAMMIE system helps customers stay ahead of issues with instant delay alerts, automatic exception flags, and “hot” shipment flagging so you can prioritize critical freight and address problems before they ripple into larger issues.

Our team provides in-house customs brokerage that handles classification, documentation, and clearance across U.S. and global ports with accuracy and speed, supported by SAMMIE’s delay flagging and ongoing updates from your dedicated Client Success Officer.