If you read my above post, the s and SV do not have the predrilled provisions to do install. My shop ordered them in as I was going to bite the $1000 bullet in lieu of the after market pocket flares. They did not want to drill the fenders and as also the rear gas side did not match up. Allegedly the king cab gas door is not in the same place as the crew and standard cab. Still hoping someone comes out with a subtle flare for the truck, not a chunky pocket flare.