A system for monitoring payload of a vehicle includes at least one wireless transmitter comprising a piezo-resistive pressure sensor, a transceiver and a battery unit, encapsulated in an insulating casing, the at least one wireless transmitter being configured to be attached to an axle beam of the vehicle and to emit a wireless signal in response to a mechanical strain of the axle beam, a wireless receiver configured to receive the wireless signal from the at least one wireless transmitter.

A plug and play suspension system is disclosed. The plug and play suspension system includes at least one electronically adjustable shock assembly, a controller, and a communications network to communicatively couple said controller with said at least one electronically adjustable shock assembly.

A system configured to raise and lower a chassis of a vehicle. The system includes a damper with a first end connected to the chassis and a second end that is opposite to the first end. An actuation assembly includes a rotatable arm and a motor configured to rotate the rotatable arm, the rotatable arm is connected to both the second end of the damper and a control arm of the vehicle. Rotation of the rotatable arm by the motor moves the damper between a raised position to raise the chassis and a lowered position to lower the chassis.

A sway bar system is described. The sway bar system includes a sway bar having a first end and a second end. An electronically controlled connector to provide a remotely controllable physical connection and disconnection capability between a first location on a vehicle and the first end of the sway bar; and the second end of the sway bar coupled to a second location on the vehicle.

A method and system for adjusting the height of a vehicle's air suspension through a software application or physical buttons or dials is provided. The system includes a ride height sensor that is configured to detect and measure the height of a vehicle. Further, the system includes an electronic module in communication with the ride height sensor and a ride height control module of the vehicle, wherein the ride height sensor or the electronic module being adapted to alter voltage/current or encoder data sent to the ride height control module. Further, the system includes means for electronically programming the ride height sensor or the electronic module, wherein the programming is performed using physical buttons or dials on the sensor or by connecting the electronic module to a user's electronic device via Bluetooth or other wireless or wired technology.

Suspension systems for recreational vehicles are disclosed. The suspension systems may include at least one adjustable member coupling a sway bar to respective suspensions. The suspension systems may include a torque actuator associated with a sway bar.