At AZ Off-road rentals and tours we use the top of the line factory made 4 wheel drive Polaris RZR-XP 900 (2 seater) and RZR-XP 1000 (2 and 4 seater).  These machines were designed with quality, performance and safety in mind and both models have stock long travel suspension to provide the smoothest ride possible over rugged terrain. You’ll be coming back for more.