The Z-Master 4000 HDX with MyRIDE® Suspension System has a powerful 31 hp* Kawasaki FX921V engine, heavy-duty commercial grade hydros, 26” Voodoo Trac™ Tires, and a 7-Gauge High-Strength Steel TURBO FORCE® cutting deck. Ride in comfort with the customizable MyRIDE Suspension System featuring up to 3 inches of platform travel to save your body from tough terrain. Plus a deluxe suspension seat, hour meter, USB ports, phone holder, and cup holder.