You've piqued my interest. Any idea where to buy JDM one piece lug nuts for the Siennas? I could only find some one piece lugs on Amazon from a company named Mikkuppa. Anyone know if this is a reputable brand?An exception to the "nothing has really broken" statement are the lug nuts. If you buy a Sienna, replace the "clad" lug nuts with the one-piece lug nuts that are used on Toyotas assembled in Japan. You don't want to join the "Swollen Nuts Club" and break a wheel stud like I did.