Grace Digger is a vehicle in QWTF spy's JC4.
Black Market description Edit
"Roaming across the desert, the Grace Digger was the world's most famous monster truck. It has been in a race in this country but the race was called off after an opponent was found murdered."
- This vehicle is based off the Grave Digger.
- This is the fourth appearance of a monster truck in the Just Cause series.