Torque Thrust lug nut issue

The American Racing Torq Thrust 2 is a modern era wheel that uses an acorn / tapered seat lug nut. It is not a "unlug" wheel. All of their current production wheels in the Torque Thrust line are this way, acorn seat and designed to be hub centric with hub rings.
Pretty much everything made since the late 80's with the exception of some Cragar S/S wheels have gotten away from the classic "unilug" setup that use the shank / washer style lug nut.
Make sure you have a proper set of acorn lug nuts on the car and torque them to spec.
I have a set of Torq Thrust D's on my '72 Duster that were made in the early 90's that thankfully use tapered lug nuts. Despite not being hub centric I have had zero issues with vibration as long as the person at the tire shop pays attention to the balancer. If there was an issue with vibration a simple swap to "et" style acorn nuts would help.
Make sure the adapters you are using are torqued properly before you install the wheels too. Using the bolt on spacers isn't the best way to go but they do work when installed properly.

Hope this helps.