I have a 2007 Ford F 350 that Ford has refused to honor their corrosion warranty. Has to be perforated.
The paint exhibits bubbling with rust under paint surface yet not weeping through the paint. Obvious the corrosion is inside out meaning a perforation exists under the paint. I could push a screwdriver through it to the inside. Truck is only 4 years old with no other rust signs - appears the welds on the box side was not treated during/after factory assembly.
After 5 Ford vehicles sadly this will be our last.
After lifelong Top 3 US auto consumer...going Toyota next go round. Later Ford!
Product or Service Mentioned: Ford Warranty.
Monetary Loss: $2000.