CURT 14301 Class 4 Trailer Hitch, 2 Inch Receiver, Select Chevrolet Silverado, GMC Sierra 1500 BEARING tongue weight Engineered with a The unique design of tongue weight Engineered with a vehicle specific design for a custom fit (truck pan mount) Concealed main body for OE look and seamless integration with the vehicle Tested for safety in accordance with SAE J684 Precisely welded for superior strength and fit Protected by a durable high gloss black powder coat finish Co cured in a rust resistant liquid Bonderite coating Equipped with an open back receiver for easy cleaning Limited lifetime warranty (one year finish This particular kit fits certain years of the Mercedes Benz GLE350 (see application info to verify vehicle compatibility) All CURT class 4 receiver hitches come with a 2" receiver tube opening and all the necessary hardware for a complete installation precise welding and a co cured finish of liquid Bonderite and durable black powder coat to provide you with a hitch you can depend on