The product description lists mounting kit and valve stems and caps. As with the other reviewer, the package did not include stems and valve caps. The only reason it's not 1 star is because I already had TPMS sensors so I didn't need the ones that were supposed to come with the kit. The lugs appear flimsy and not the strongest, but time will tell. Great for aftermarket wheels and gets the job done, but we'll see how long the chrome lasts.