The Max Clearance Front Forward Lower Control Arms move the front hubs forward 2 inches for clearance without lifting the ride or increasing the center of gravity. The upper and lower control arms are crafted from heavy-duty 1 1/8?? x.120 DOM steel tubing and powder-coated in stock Polaris colors. We maximized ground clearance by strategically arching the lower control arm in two locations and followed the angle of the axle for maximum clearance and visual appeal. Our high-precision manufacturing process ensures each control arm bolts on exactly like the factory arm. Proudly made in the USA Notes: Be sure to check for worn ball joints, bearings, and bushings before installation and replace if needed. If you have a 2017 or newer Polaris Sportsman 450 or 570 you must purchase quantity 2 (one per side) of HLA-800-F. Tire Fitment: Polaris Sportsman 570 – Up to 29.5″ Polaris Sportsman 800 – Up to 29.5″ Tire Fitment with Lift Kit: Polaris Sportsman 570 – Up to 30″ Polaris Sportsman 800 – Up to 31″ Our stated tire fitment guide is a general fitment and is in no way guaranteed. Tires and lifts vary by manufacture and tire fitment can be affected by other modifications. Always verify your brand of tires, lift, and other modifications prior to making a buying decision.