Abstract: A mud flap mounting system for connecting a mud flap to a mud flap mounting bracket of a vehicle includes a mud flap group and a mud flap mounting assembly for connecting one mud flap of the mud flap group to a vehicle mud flap mounting bracket. The mud flap group includes at least two mud flaps, each comprising a sheet of flexible material having a top edge and defining at least two mounting openings, each mounting opening including a bolt hole, a first slit and at least a second slit, said first slit being a severed portion of the sheet with virtually no loss of material and extending from the top edge to the corresponding bolt hole, and the at least a second slit extending outwardly from the bolt hole. The mud flap mounting assembly includes a pressure plate, a spring member, a bolt with a head and a shank with a distal end, and a tightening member.

Abstract: A mud flap mounting system for connection to a mud flap mounting bracket of a vehicle that allows release and reinstallation of mud flap when it is pinched between a rotating tire and an obstruction. The system includes a flexible sheet of mud flap material with a top edge defining at least two mounting boles with both mounting holes to include a bolt hole and either a slot or a first slit extending from the top edge and to its corresponding bolt hole, at least a second slit may be used in conjunction with sheet having a first slit. The second slit or plurality of second slits extend from the bolt hole, parallel to, or away from the top edge of the mud flap material. The threaded distal end of a bolt extends through the mounting hole in the sheet and extends through a bracket hole in the mounting bracket.