The Mercedes-Benz GLB 2022 is not rated for towing, hence it cannot be used to haul trailers. If you’re searching for a Mercedes-Benz SUV with towing capabilities, you may want to consider the 2022 GLC, GLE, or GLS. The GLC has a maximum towing capability of 3,500 pounds, while the GLE and GLS are rated for 7,700 pounds. This indicates that you can tow a considerable amount of weight with these two SUVs. If you’re in the market for an SUV with towing capabilities, then the GLC, GLE, or GLS may be the ideal choice.