BRIGHTLINES 2010-2017 Chevy Equinox GMC Terrain Crossbars OE Style High grade aluminum constructed. Light weight and durable. Aero-dynamic in shape to minimize wind noise. crossbars are adjustable in position. Locked to pin holes in side rails. Installed in minutes. Load capacity 150lbs when load is evenly distributed. Package comes with a pair of crossbars, four mounting towers and instruction. The crossbars for both the rear and the front are the same length. The dimensions for these crossbars are: <ul class="a-unordered-list a-vertical"> Front: 37  in L x 2  in W x  in H Rear: 37  in L x 2  in W x  in H No drilling is required for our easy to install crossbars. These crossbars are designed and built to OEM specs. Camping Gear Kayaks and Canoes Luggage Snowboards and Skis Bikes Fishing Poles