KC SIGNATURE PRECISION DESIGN AND FIT. KC M-RACKS roof racks offer low profile aerodynamics and strength, with modularity to meet your cargo carrying needs.Utilizing a lightweight all aluminum construction, KC M-RACKS only weigh around 25 lbs, practically unchanging your vehicle's center of gravity or factory curb weight. Our roof racks provide you peace of mind, minimizing roof clearance while maximizing cargo carrying capacity. PRACTICALITY AND MODULARITY BUILT IN. KC M-RACKS are designed to scale with your needs. From the integrated lighting, to our unique hardware tracks expanding what you can do with your rack are endless. INTEGRATED C-SERIES CURVED LED LIGHT BAR. This KC M-RACKS also includes an integrated Curved 50" C-Series LED light bar system that delivers 27,000 raw lumens of light output in a balanced combo beam pattern for powerful forward and side illumination.