Well, I have had a knock sound coming from the front end for a little while. I took the truck into a shop to have it checked out and they told me both front hubs were bad. I didn't have them fix it because when I bought the truck I received a 100k drivetrain warranty. Well the dealer I bought the truck from didn't input the info correctly for the warranty so I am waiting for them to get it ironed out. Anyway, am I ok to drive the truck and/or tow with it in this condition? I have a camping trip this weekend and it is not looking good to get the warranty thing staightened out before this wkd. Thanks for any input.