Travel Speeds at Full Engine RPM

Z525E, Z535M, Z540M (22 in. Tires)

Forward..............0-13.7 km/h (0-8.5 mph)

Reverse..............0-6.4 km/h (0-4.0 mph)

Z535R, Z540R (23 in. Tires)

Forward..............0-14.5 km/h (0-9.0 mph)

Reverse..............0-7.25 km/h (0-4.5 mph)