I have a 22 Lariat with the 5. Just wondering if any one has used the Cloud Rider Grill Inserts. When I bought the truck last September I ordered one of these the same day as I always ran them on my GM's. They really work great to keep most of the bigger bugs out of the rad and also in our Canadian climate I feel helps a bit with cold air to the rad. I have not installed it yet as I learned of the shutter system in front of the rad after my purchase. Just curious if anyone's tried them with the shutters.