The Wilco Offroad ADV Rack System combines over-the-cab cargo management with secure mounting for an oversized spare tire keeping the truck bed free to haul work equipment, camping gear, motorcycles or ATVs - perfect for work days or weekend camping, hunting trips, off-road race support, or longer treks into the outback. Strong and light, the ADV Rack System effectively transfers loads from the cargo shelf above the cab rearward into the truck bed and frame, creating a dynamic tension load bearing structure that flexes when driving over rough terrain.