Simpson Racing Equipment Seat

Simpson Racing Seats: Safety-Engineered for Off-Road Performance

Simpson Racing Equipment has been a trusted name in motorsport protection since 1959, when racers and motorcycle riders first turned to Simpson products for an unparalleled level of comfort, performance, and protection. Today, that same philosophy shapes every seat Simpson engineers — purpose-built for the demands of off-road driving, where terrain is unpredictable and containment is critical.

Simpson's impressive line of suspension seats is tailored for off-road use and targets the rapidly growing Sport UTV market. Whether you're tearing through desert trails or competing in organized off-road racing, a Simpson seat is designed to keep you firmly in control while reducing fatigue over long, punishing runs.

Key Models in the Simpson Seat Lineup

Simpson's off-road seat range includes several distinct models, each targeting a specific type of driver and vehicle:

• Vortex II Off-Road Suspension Seat — The foundation of the Simpson seat lineup, designed to be mounted as low as possible, creating more legroom and greater steering wheel clearance, and featuring a PVC Sub-Belt loop which keeps your sub-belt off the floor and at your fingertips. Constructed from marine-grade vinyl and multiple-density foams for lasting durability.
• Pro Sport Off-Road Suspension Seat — Engineered for a superior fit, function, comfort, and style while keeping its mounting position as low as possible in the vehicle. The Pro Sport is 2" wider than the standard Vortex in key areas, with extra broad shoulders for the ultimate comfort and containment. Its base is made up of a laser-cut universal pan design, making it ideal for UTVs, Buggies, Jeeps, and most off-road vehicles.
• 170 Aggressor Off-Road Suspension Seat — For smaller rigs like the Polaris RZR 170/570, the 170 Aggressor excels in providing enhanced safety and support in a bolt-in package. Made in the USA, it's engineered to work seamlessly with five-point harness systems and retain factory features like sliders and fuel fill access.

What Sets Simpson Seats Apart

Across the lineup, Simpson seats combine well-engineered ergonomics with race-ready structure and style, making them a smart choice for anyone serious about durability, comfort, and safety on the trail or track. Application-specific mounts preserve factory adjustability and removability in many UTV models, making a Simpson seat a practical upgrade that won't compromise convenience.

Simpson seats offer superior comfort and support, reducing fatigue during long rides over rough terrain. With enhanced bolstering and premium materials, they also improve safety by keeping occupants more securely in place during aggressive driving. Optional seat heaters are also available across select models, adding cold-weather versatility for year-round riders.

Simpson seats are available for Polaris RZR, Can-Am X3, Kawasaki Teryx, Yamaha YXZ, Honda Talon, and more — making it easy to find a fitment that works with your specific rig. Browse the full Seats category to find the right Simpson suspension seat, or explore the complete Simpson Racing Equipment brand page for their full range of safety gear.