Double Deck Car Carrier Trailer Manufacturer

The 4-meter loaded height is the specification that determines where this trailer can legally operate. Many of the most commercially active vehicle transport corridors — cross-border routes in Europe, the Middle East, and parts of Asia — enforce strict overhead clearances, and a standard double-deck car carrier loaded to 4.3m or above is simply excluded from those routes. Designing the trailer's structure around a 3m unloaded height and a 4m maximum loaded height is an engineering decision that directly expands the route network available to the operator running this unit.

The dual drop-deck axle configuration is the structural mechanism that makes this height profile achievable at 8-vehicle capacity. Drop axles sit lower than conventional running gear, reducing the deck height from which vehicles are measured upward. Running two of them — rather than one — distributes the load across the chassis efficiently while maintaining the geometry that keeps upper-deck vehicles within the 4m envelope. 12R22.5 tires complement the axle layout, providing the load rating and road clearance appropriate for the trailer's payload across the routes it's built to run.

At 17.5m long and 2.7m wide, the deck geometry accommodates eight standard passenger vehicles in a two-tier arrangement. The upper deck loading angle and support structure are designed for standard sedans and SUVs, and the frame geometry allows each vehicle to be secured without forcing the loaded height beyond the compliance threshold the trailer was built to meet.

As a car carrier trailer manufacturer running our own China vehicle transport trailer production line, the deck structure, drop-axle mounting, and height management geometry are all engineered and fabricated in-house at LUYI Vehicle. Ordering factory direct gives you direct engineering access for deck spacing, axle configuration, and vehicle capacity adjustments tailored to the specific vehicle types and route compliance requirements of your market.