The Chevy 1-1/2 ton should have hub centered wheels, and therefore all right handed studs.
By 57 I believe the Chevy 2 Tons were stud centered Budd wheels, and so were GMC 1-1/2 and 2 ton. Left hand studs on left side of truck.


•1951 GMC 250 in the Project Journals
•1948 Chevrolet 6400 - Detroit Diesel 4-53T - Roadranger 10 speed overdrive - 4 wheel disc brakes
•1952 Chevrolet 3800 pickup
---All pictures---
"First, get a clear notion of what you desire to accomplish, and then in all probability you will succeed in doing it..." -Henry Maudslay-