The 2022 Dennison Curtain Side Trailers are designed for durability and efficiency in the haulage industry. Here are some key features: Axles: Tri-axle with BPW axles on drum brakes Overall Height: 4.5 meters Length: 13.7 meters Side Access: 2,964 mm Overall Length Access: 13,390 mm Side Rave: G section to accommodate 13 pairs of bolt-in bindoog deck rings Crossmembers: 400 mm centers, shortened to 300 mm after rear axle Internal Strap Tracks: 13 pairs of load restraint straps Strap Storage: Bulkhead Valve: Raise and lower valve with auto reset Lock Bars: Double rear lock bars and trombone-style door retainers These trailers are built to withstand the rigors of heavy-duty use while providing ease of access and efficient load securing