There is a bit more effort in fitting the uneek one, you have to drill holes in the cross member. The Chief one uses the original screw holes. It seems the older models of Grand Cherokee had less steel here to bite into, so there is the risk of stripping the thread if you over tighten. But you can always just put a couple roofing screws through the front lip if you have to.
They both do the same job.
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MY14 GC LTD CRD-ORA2/QL|Mopar 18" Night Fever Rims&RockRails|Chief Hooks&Sump Plate|STMaxx 275/65R18
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