Leveling system for lift device

A lift device comprising:

• a chassis having a first end and an opposing second end;
• a boom coupled to the chassis;
• a first actuator coupled to the first end of the chassis;
• a second actuator coupled to the first end of the chassis;
• a third actuator coupled to the opposing second end of the chassis;
• and
• a fourth actuator coupled to the opposing second end of the chassis;
• wherein the first actuator and the second actuator are selectively engageable to facilitate providing active control of a first pitch adjustment and a first roll adjustment of the first end of the chassis;
• wherein the third actuator and the fourth actuator are (i) selectively fluidly couplable to facilitate providing passive control of a second pitch adjustment and a second roll adjustment of the opposing second end of the chassis and (ii) selectively fluidly decouplable to facilitate providing active control of the second pitch adjustment and the second roll adjustment of the opposing second end of the chassis;
• wherein the third actuator and the fourth actuator are configured to be selectively fluidly coupled during a driving mode and operation of the boom is limited during the driving mode;
• and
• wherein the first actuator, the second actuator, the third actuator, and the fourth actuator are configured to be actively controlled while the boom is in use.