First post- better make it a good one!

Open the driver side door. It should be on the door or door case. Or on the front most left most corner of the dash.

 

Many people hide a spare key .. battery box by fuel tank or hanging under cab in a accessible location are common spots.. they only have a dozen or so key patterns so if you do find vin dealership probably can sell you a key.

 

Just get a locksmith. They’ll get you inside and make your keys while you wait. VIN tag in the door jamb.

 

Call a tow company for a lockout, get your vin off the doorjamb and order keys.

 

The door should open if you pull the handle.

 

Look for a metal tag or stamped in the back of the cab. LH side- bottom. Maybe last 8 digits.

Or get a big easy and open the door.

Steck 32955DLX Big Easy Kit With Easy Wedge And Carrying Case | ToolDiscounter

 

Dealer can give you the full specs from the vin.