Can-Am Commander Extended Rear Trailing Arms Take your Commander to the next level with SuperATV's +4 extended rear trailing arms. Get an additional 4" of wheelbase and take your Commander to places it's never been before! Perfect for larger tires, improved hill climbing stability, and exceptional performance. SuperATV's arms are skillfully designed to maintain factory alignment. What does this mean for you? No added wear and tear on important components such as axles and tires! We make it strong with heavy-duty laser-cut steel plating and we back it with a Lifetime Warranty? With our trailing arms you can push the envelope and ride harder than you ever have before”SuperATV™s got your back. To give your machine the Ultimate clearance and fit up to 33 tires pair with¯2.5" Lift Kit¯and our¯High Clearance Forward A-Arms.¯ Includes PreInstalled Bearings You get the complete package with SuperATV +4 extended trailing arms. Each kit includes 10 preinstalled bearings giving you a hassle-free, at home installation and no need to pay extra to have your old bearings exchanged. We give you 8 swing arm pivot bearings and 2 wheel bearings, a $380 value preinstalled free for you!¯ To ensure we deliver a product that exceeds your expectations, SuperATV's extended trailing arms are carefully crafted in state of the art CAD software, TIG welded and finished with a high-quality powder coat to show off your ride. Backed by a Lifetime Warranty, these arms designed to withstand whatever abuse you can put them through. Better with Rhino Axles Rhino and Rhino 2.0 axles are a perfect companion for Commander 4 Rear Trailing Arms. They have ultra-high 40°+ articulation so they can handle the extra length and have the strength to match. Rhino and Rhino 2.0 axles are the only axles that have been fully tested with these trailing arms and won™t bind or break at full extension. Get the best high-articulation axle out there with Rhino and Rhino 2.0 axles. The Commander rear trailing arms are designed to be used with Rhino Brand Axles. Suspension Setup Max Tire Size High Clearance Forward Offset A Arms w/ Extended Trailing Arms 32" 2.5" Lift Kit & High Clearance Forward Offset A Arms w/ Extended Trailing Arms 33" Suspension Notes: 12" or smaller wheels require¯1" Wheel Spacers¯in the rear of the machine. The Rear Trailing Arms will NOT work with Air Shocks.