Up here in canada you cant get the tow mirrors on a double cab, and also you cant get a back up camera without the NAV. I dont understand why not. has anybody done a mirror switch on there new tundra? Is it possible maybe to order some from the USA and have them shipped to me and put them on myself? How are the normal mirrors for towing something thats about 35' long has anyone towed something that long yet, without the tow mirrors?