Trailer won’t lock dolly

948572

{"text":"I pushed the airbrakes but the trailer won’t latch the dolly. What should I do here? Front trailer is 15k back is 10k","videos":"[]","link":"{}","pics":"[{\"description\":\"\",\"height\":2016.0,\"name\":\"\",\"url\":\"\",\"width\":1512.0}]","canComment":true,"externalShare":false}