Can anyone who has installed a factory bed liner and a tri fold tonneau cover tell me how much clearance (inches) is between the top of the bed liner ribs and the underside of your tonneau cover? The brand of cover would be good to know.

Failing any bed liner/cover info could someone tell me how thick the oem bed liner is? I'll start calling cover manufacturers for their info.

i haven't bought the bed liner/tonneau cover yet and want to make sure my 12v fridge and its slider will fit.

Thanks