The Car Carrier Trailer is a towable trailer in GTA V. It belongs to the Utility vehicle class in the game and can be found towed by trucks on highways.
The Trailer (Car Carrier) in GTA V is a medium-sized car carrier with a unique chassis featuring landing gear stands on the front, side guard barriers, and a rear guard rail with circular tail lights. The double-decker design allows it to carry up to three cars on each level, secured in the ramp floors.
The frontal section is enclosed by barriers, and the main ramp extends above the upper platforms at the rear. The trailer is typically dark grey and uses standard double wheels. It can be towed by various vehicles, including the Barracks Semi, Docktug, Hauler, Packer and Phantom.
It is a heavy trailer, although its weight remains consistent whether it's loaded with cars or empty. The cars carried on it are locked, with limited space to open their doors, but it's possible to enter them. These cars are secured and can become drivable if the trailer flips on a hill.
The rear door of the trailer can be opened by accessing it from the side and moving towards the rear, but once opened, it cannot be closed. Like other trailers, it cannot be driven, but it has its own handling characteristics.
This vehicle cannot be modified.
Pack Man - Can be seen carrying the expensive cars for Devin Weston.
Can be spotted attached to trucks on highways, mostly near Paleto Bay.
Interestingly, on the tr4 variant, the headlights and tail lights of the car props are programmed to work as marker lights.
As seen in Pack Man, the tr4 also contains a red Stinger, which was not seen in the car theft mission strands prior to "Pack Man".