Bolt pattern size, big and small?

I believe those torque thrust wheels are a later, modern era, wheel because they have the aluminum, lower profile center caps. If they are a modern era wheel they are definitely a 5 x 4.5" bolt pattern. The vintage torque thrusts used a plastic center cap with a different mounting pattern. I found out the hard way about the center caps after buying one of the aluminum ones to replace an earlier plastic version and it did not work.