What yr is this GMC


Expedition Leader
I was wondering if anyone could help me identify the yr on this GMC. This was my Dads truck and I am wondering what yr it is. I may have a chance to buy it. We were estranged for 20 yrs and he passed before I could reunite with him. Fortunately I was able to reunite with my mom before she passed. Thank you056D0703-526C-4F9B-96A1-D1C0D755DF0E.jpeg