A busy afternoon sends Rescue Engine 3970 to Mutual Aid with the Neighboring City of Grimes for a subject trapped in a rolled grain truck. Rescue Engine 3970 quickly arrived on scene and was directed by command to stabilize the truck so rescue crews could begin flapping the roof to remove the victim. Crews used one of the many stabilizing options available on Rescue Engine 3970, and safetly secured the vehicle for quick removal of the victim. Extrication was complete in under 10 min.