4 wheel drive. Roll-out deck extension. 4 hydraulic stabilizers with automatic leveling. Non-marking foam filled tires. Proportional controls. Power line to platform.Drive motion alarm. Descent alarm. Fold-down guardrails. Flashing amber lights (2). Oscillating axle. Hour meter & on-board diagnostics display. Manual lowering valve. Dual lanyard attachment points. 2 year parts & labor, 5 year structual warranty. ANSI compliant.