BUICK LESABRE TIRE LOCKED UP

I Have A 1997 Buick Lesabre Limited With About 100,000 Miles On It. I Got In The Car About A Month Ago And Hit A Large Pothole Which Caused...

After Having A Low Speed Blow Out My Rim Was Stuck Beat It Off Put On Spare And Tire Locked.

The Left Rear Wheel Is Locked. It Will Not Turn In Forward Or Reverse And Leaves A Skid Mark When You Tried To Drive. Is This A Wheel...