Rola 59685 Removable Mount REX Series Roof Rack for GMC Yukon/Chevrolet Suburban/Tahoe/Cadillac Escalade Custom fit vehicle applications for your superior style Anodized aluminum cross bars, high strength molded nylon and stainless steel hardware for long life Anti-theft features for peace of mind - Lockable covers Lockable accessory channel for T-bolt applications Quick and easy installation and removal