GMC Innovations
The GMC 3000 trailer coupling, engineered for safer towing
Hitch Coupling GMC 3000 connects caravans and trailers to the tow ball of the towing vehicle. It fits a 50 mm towball and is rated up to 1500 kg.
- Approval No.
- E57*55R03/00*0158
- Towball
- Towball 50 mm, up to 1500 kg
- 50 mmTowball
- 1500 kgMax. trailer mass
- ISO 1103Towball standard
- E57Approval mark
One trailer hitch coupler for caravans and trailers
Tow ball coupling
Locks over the tow ball and carries towing and braking forces between vehicle and trailer.
About the GMC 3000Caravan coupling
A caravan hitch for touring caravans: long distances, repeated coupling, changing loads.
Caravan coupling50 mm ball coupling
Made for the 50 mm towball standard used across Europe, rated up to 1500 kg.
About the 50 mm towball

What makes the GMC 3000 different
- 360° rotating safety pivot
- Allows full rotation between vehicle and trailer, to reduce the transfer of twisting forces and shocks and help lower the risk of overturning.
- Double locking mechanism
- Two levels of locking: the second lock acts as extra protection if the first one fails, to limit unintended separation while driving.
- Stainless steel throughout
- The whole body is made of stainless steel, for resistance to rust and corrosion outdoors and a long service life.
- Robust design with no fragile parts
- No small or weak components that can break or wear quickly, for higher reliability and less maintenance.
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