do not buy a truck boss for a 2020 chevy because they do not fit or vice versa don't buy the truck expecting your deck to fit as I did. I called truckboss before I bought the truck and the guy said it will fit better than it did in my 16. the problem is the clamps to clamp it to the rail will not work. I am the scound guy to bring it there attention and they have no estimate of time because they have to redsign the part. mine is for sale in mn if anyone is interested