Shipping Autos from Mexico City to San Juan via Ocean Freight

Preparing Autos for international shipping Requires a full wash and dry, removal or securing of all loose items, inspecting hoses and seals, and ensuring the battery is properly fastened. Most export agents recommend leaving about a quarter tank of fuel, fully charging the battery, documenting existing damage with photos, and providing all required vehicle and customs documentation before the carrier collects the vehicle.

Rules on shipping personal items inside Autos Vary by carrier and route. 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. Most experts 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 Autos, We recommend 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 auto, applying rust-inhibiting sprays to vulnerable metal parts, and choosing covered carriers wherever possible will significantly cut condensation and corrosion risk.

Standard carrier liability for Vehicles is usually Limited and may not reflect the true value of your Car. Insurance brokers recommend purchasing comprehensive 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 Auto transport, you typically need Proof of ownership, 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. Customs specialists recommend checking destination-specific rules well before shipping to avoid delays, extra storage charges, or refusal of entry.

Required documentation includes the vehicle's title, bill of sale, and a certificate of origin. Additionally, customs clearance documents must be prepared for both Mexican export and Puerto Rican import regulations.

Seasonal weather patterns, such as hurricane season from June to November, can impact ocean freight conditions and may require extra precautions for securing vehicles during transit.

Yes, we support time-sensitive transport of medical devices, diagnostics, and regulated healthcare products.

SAMMIE helps you 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.

We offer 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.