Yamaha Motor Corp., expands its Proven Off-Road lineup of recreational Side-by-Side (SxS) models with the unveiling of the all-new 2025 Wolverine RMAX4 1000. Raising the bar for premium off-road family adventures and all-around multi-purpose use, the Wolverine RMAX4 1000 offers a full-size rear cabin to comfortably fit adult passengers, added cargo space, and a rear dump bed.