The Air Suspension Bag:
Design height: 135mm
Stroke: 110mm
Maximum height: 180mm
Minimum height: 70mm
Operating environment: -30 to +80 degrees Celsius
Recommended pressure range: 0.80-1.50Mpa
Maximum burst pressure: ≥2.0Mpa.

The Trailer Hitch:
GTW capacity (1-7/8" ball): 8000lbs
GTW capacity (2" ball): 10000lbs
GTW capacity (2-5/16" ball): 12000lbs
Maximum Rise: 6"
Maximum Drop: 6"
Receiver: 2"

Feature:
- Special Design with Air Suspension Bag: The air suspension bag reduces friction, absorbs shocks from the ground, and provides a smoother and more comfortable driving experience.
- Complete Anti-theft Design: Equipped with three lock pins to ensure the integrity of each part.
- Unique Lock Core: The three lock pins use the same lock core, so one key can unlock all three locks.
- Three Ball Mounts: Can meet more usage requirements.
- Adjustment Holes: 8 Adjustment Holes for Maximum 6" rise and 6" drop. (Varies by ball mount used)

Note:
- If your total towing weight exceeds 12000lbs, it is highly recommended to choose a gooseneck trailer hitch.
- Never exceed the GTW capacity recommended in the instruction manual when using.
- Plesae pay attention to the rating of each component of the entire trailer system and should not exceed the minimum limit during operation.
- To avoid the entangled problem, the trailer safety chains are not permitted to be hooked up to the mounting system. Make sure the safety chains operate freely around the mounting system.