Car Transport Canada Company. Secure or remove any loose parts or specialty items such as ground effects, spoilers, fog lights, or wide mirrors, and lower or remove the antenna, if possible. Repair or seal any tears or open seams on convertible tops to prevent fast-moving air from causing further damage. The radiator needs to have an adequate level of fresh anti-freeze to protect your vehicle from cold weather. Be sure that the battery is secure, has no leaks, and that the fluid levels are low enough to accommodate expansion. Leave only about a 1/4 tank of gas in the vehicle, as a full tank of gasoline adds a lot of costly weight to the transport. Deactivate anti-theft devices.