Hey guys. When I was under the truck the other day, I noticed grease spattered all over the left front wheel well and around the outer CV joint area and found the boot had torn. By the looks of things, it looks like it just happened in the last few days. I just bought the truck recently but I had inspected carefully under the truck beforehand and didn't notice any evidence of failure so it probably happend during the 70mph ride home on the interstate. I'm not really keen on making the almost 100 mile trip back to this dealer to make them fix it at this point so would I be safe using one of those "split" replacement boots and repacking the grease? How can I tell if the joint is messed up? Not hearing any clicking when I turn.....yet. Thanks.