Shipping Automotive Cargo from San Juan to Guayaquil via Ocean Freight

Preparing cars for international shipping demands complete exterior and interior cleaning, removal or securing of all loose items, inspecting hoses and seals, and ensuring the battery is tight and protected. We 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 depend on the transport company and lane. Many international carriers do not allow household goods inside passenger vehicles due to customs and security regulations, while some domestic haulers accept light belongings 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 outside normal liability, and they can complicate customs inspections.

To reduce moisture and rust risk for Autos, specialists 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 humidity absorbers inside the auto, applying rust-inhibiting sprays to vulnerable metal parts, and choosing sealed equipment wherever possible will significantly cut condensation and corrosion risk.

Standard carrier liability for Vehicles is usually restricted and may not reflect the true value of your passenger vehicle. Most logistics providers 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 explicitly insured.

For international Auto transport, you typically need the original title or registration, a purchase invoice, a copy of your passport or company registration, and export/customs declarations filed in advance. Some destinations also require evidence the vehicle meets local standards. 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, proof of ownership, and any applicable customs forms for both Puerto Rico and Ecuador. Additionally, a certificate of origin may be necessary for customs clearance in Ecuador.

Seasonal considerations include the potential for rough seas during hurricane season, which typically runs from June to November, affecting ocean freight operations. It is advisable to monitor weather conditions during these months when planning shipments.

We combine smarter tech—through the SAMMIE AI platform—with faster answers and people who truly care, including dedicated Client Success Officers, so customers get both advanced visibility and hands-on, proactive support.

Most customers are up and running within days, after we gather basic shipment details and compliance documents, set up your profile, configure SAMMIE access, and align your first shipment.

Most platforms only show carrier data, while SAMMIE is built on ecosystem data from third-party sources and DNA’s proprietary history, enabling predictive ETAs, intelligent alerts, and advanced automation powered by clean, validated data.