I've found a rather unique product designed to help secure items being hauled in our Silverado .... Ultimate Retractable Ratchet Straps --- https://juggernautdesigns.com/produ...ack&Vehicle+Type=Chevy/GMC&Include+Covers=Yes --- I have an item that I need to secure to the sidewall of the truck's bed and I believe it will do the job .... its supposed to be delivered today and, of course, its raining ....