Welcome to the site
garry r, there is a bar just above your first post with a
Search here button, it utilises google to search this site and will provide all the answers you require on your new hilux for future reference.
Here is a link, click on this. It brings up an array of info on wheels and tyres that have already being posted
https://www.google.com.au/search?q=whee ... gws_rd=ssl+30 for the sr5 alloys