Thougt I would share this with you guys. I went to my local Toyota dealer in Chicago here and was talking to a frined of mine in service. He told me Toyota has a tsb on our bumpers. Look on the inside of your bumpers and see if there is any rust starting. I looked while it was on the lift and sure enough I had a little surface rust building up on my inside rear bumper. Toyota is replacing them as a warranty. Im going to wait until after winter hear and have them put a new bumper on.I figured I would go through the snow and salt with this one on and get a new one in spring. There not advertising this so take a look and see if there is any rust on your truck .