2011 Tige RZ4 Engine Hours: 562.00 At the top of the RZ Series, the Tige RZ4 creates a powerful presence with a combination of progressive razor-sharp styling and unmatched watersports performance. With the largest capacity of any boat in its class, encourage all your best friends to pile in and enjoy the wake action - the RZ4's wide-open bow design creates lots of extra room for everyone to cruise in comfort.