Abstract: A multi-piece door assembly including a first door portion and a second door portion, which are removable to create a partially open-air experience or fully open-air experience. A pin pocket design is provided for selectively attaching the first door portion to a variety of different types of second door portions. A blow-out tab is provided to keep the multi-piece door assembly from blowing outwardly away from the vehicle with the increase of internal pressures at high speeds or crosswind situations.

Abstract: A multi-piece door assembly including a first door portion and a second door portion, which are removable to create a partially open-air experience or fully open-air experience. A pin pocket design is provided for selectively attaching the first door portion to a variety of different types of second door portions. A blow-out tab is provided to keep the multi-piece door assembly from blowing outwardly away from the vehicle with the increase of internal pressures at high speeds or crosswind situations.

Abstract: A universally mountable articulating step for a vehicle which includes a bypass linkage set which is common to mounting in a plurality of vehicles. The linkage set includes front and rear casting members that enable the step to collapse on itself. An independent mounting adapter which is unique to a particular vehicle is provided including a mounting configuration adapted to be attached to a vehicle and attachment mounting locations on which the bypass linkage set is to be mounted.

Abstract: A universally mountable articulating step for a vehicle which includes a bypass linkage set which is common to mounting in a plurality of vehicles. The linkage set includes front and rear casting members that enable the step to collapse on itself. An independent mounting adapter which is unique to a particular vehicle is provided including a mounting configuration adapted to be attached to a vehicle and attachment mounting locations on which the bypass linkage set is to be mounted.

Abstract: A control system incorporated with a power running board assembly. In particular, incorporating a radio frequency control system for a retractable power running board assembly to move the assembly between a stowed or retracted position and a deployed or extended position. The present invention uses a transmit/acknowledge scheme of door transceivers and receivers to reduce transmissions necessary to monitor door status changes and operation of the retraction and deployment of the running board, which significantly reduces the number of transmissions and wear on the door transceivers battery to extend battery lifetime.

Abstract: A universally mountable articulating step for a vehicle which includes a bypass linkage set which is common to mounting in a plurality of vehicles. The linkage set includes front and rear casting members that enable the step to collapse on itself. An independent mounting adapter which is unique to a particular vehicle is provided including a mounting configuration adapted to be attached to a vehicle and attachment mounting locations on which the bypass linkage set is to be mounted.

Abstract: A control system incorporated with a power running board assembly. In particular, incorporating a radio frequency control system for a retractable power running board assembly to move the assembly between a stowed or retracted position and a deployed or extended position. The present invention uses a transmit/acknowledge scheme of door transceivers and receivers to reduce transmissions necessary to monitor door status changes and operation of the retraction and deployment of the running board, which significantly reduces the number of transmissions and wear on the door transceivers battery to extend battery lifetime.

Abstract: A universally mountable articulating step for a vehicle which includes a bypass linkage set which is common to mounting in a plurality of vehicles. The linkage set includes front and rear casting members that enable the step to collapse on itself. An independent mounting adapter which is unique to a particular vehicle is provided including a mounting configuration adapted to be attached to a vehicle and attachment mounting locations on which the bypass linkage set is to be mounted.

Abstract: A universally mountable articulating step for a vehicle which includes a bypass linkage set which is common to mounting in a plurality of vehicles. The linkage set includes front and rear casting members that enable the step to collapse on itself. An independent mounting adapter which is unique to a particular vehicle is provided including a mounting configuration adapted to be attached to a vehicle and attachment mounting locations on which the bypass linkage set is to be mounted.

Abstract: A universally mountable articulating step for a vehicle which includes a bypass linkage set which is common to mounting in a plurality of vehicles. The linkage set includes front and rear casting members that enable the step to collapse on itself. An independent mounting adapter which is unique to a particular vehicle is provided including a mounting configuration adapted to be attached to a vehicle and attachment mounting locations on which the bypass linkage set is to be mounted.

Abstract: A universally mountable articulating step for a vehicle which includes a bypass linkage set which is common to mounting in a plurality of vehicles. The linkage set includes front and rear casting members that enable the step to collapse on itself. An independent mounting adapter which is unique to a particular vehicle is provided including a mounting configuration adapted to be attached to a vehicle and attachment mounting locations on which the bypass linkage set is to be mounted.

Abstract: A control system incorporated with a power running board assembly. In particular, incorporating a radio frequency control system for a retractable power running board assembly to move the assembly between a stowed or retracted position and a deployed or extended position. The present invention uses a transmit/acknowledge scheme of door transceivers and receivers to reduce transmissions necessary to monitor door status changes and operation of the retraction and deployment of the running board, which significantly reduces the number of transmissions and wear on the door transceivers battery to extend battery lifetime.

Abstract: A universally mountable articulating step for a vehicle which includes a bypass linkage set which is common to mounting in a plurality of vehicles. The linkage set includes front and rear casting members that enable the step to collapse on itself. An independent mounting adapter which is unique to a particular vehicle is provided including a mounting configuration adapted to be attached to a vehicle and attachment mounting locations on which the bypass linkage set is to be mounted.

Abstract: A multi-piece door assembly including a first door portion and a second door portion, which are removable to create a partially open-air experience or fully open-air experience. A pin pocket design is provided for selectively attaching the first door portion to a variety of different types of second door portions. A blow-out tab is provided to keep the multi-piece door assembly from blowing outwardly away from the vehicle with the increase of internal pressures at high speeds or crosswind situations.

Abstract: A universally mountable articulating step for a vehicle which includes a bypass linkage set which is common to mounting in a plurality of vehicles. The linkage set includes front and rear casting members that enable the step to collapse on itself. An independent mounting adapter which is unique to a particular vehicle is provided including a mounting configuration adapted to be attached to a vehicle and attachment mounting locations on which the bypass linkage set is to be mounted.

Abstract: A universally mountable articulating step for a vehicle which includes a bypass linkage set which is common to mounting in a plurality of vehicles. The linkage set includes front and rear casting members that enable the step to collapse on itself. An independent mounting adapter which is unique to a particular vehicle is provided including a mounting configuration adapted to be attached to a vehicle and attachment mounting locations on which the bypass linkage set is to be mounted.

Abstract: A universally mountable articulating step for a vehicle which includes a bypass linkage set which is common to mounting in a plurality of vehicles. The linkage set includes front and rear casting members that enable the step to collapse on itself. An independent mounting adapter which is unique to a particular vehicle is provided including a mounting configuration adapted to be attached to a vehicle and attachment mounting locations on which the bypass linkage set is to be mounted.

Abstract: The reverse shackle system is designed to reverse the OEM leaf spring mounting design by moving the stationary mount to the front of the leaf spring in the front suspension increasing steering and handling stability. The roller bumper is designed to enable ascending on boulders utilizing a steel tube shafted by another steel tube creating a front roller. The front mounting component for reverse shackle system and roller bumper is a one piece unit providing a ridgidness of the portion of the vehicle frame. The front and rear suspension drop-arm shackle mounts are a system to increase front and rear independent suspension drop or wheel articulation. The drop-arm shackle mount pivots and drops allowing increase independent wheel travel. The rear leaf spring mounting system allows for movement of rear axle rearward for large tire applications as well as increased independent drop and wheel travel. The mounting front and rear mounting system allows for a 2″ or 4″ suspension lift.

Abstract: A speaker box for a sport utility vehicle. The speaker box is pivotally mounted to the sports bar of the vehicle and can be selectively pivoted relative to the bar to a plurality of positions. In one position, the sound from the speakers of the speaker box is directed downwardly as in convention designs. However, unlike conventional designs, the speaker box and its sound can also be directed rearwardly of the vehicle for parties and other gatherings such as at campsites or on the beach. Further, the speaker box and its sound can be directed slightly forward toward the front of the vehicle if desired. In doing so, a saddle or cutout is provided in the middle of the speaker box so as not to unduly inhibit the driver's vision through the rear view mirror.