GMC PM253 Tail Light Bulb Size
The GMC PM253 tail light requires a bulb size of 63 for proper installation and function. Data for the specified lighting component covers the range from 1952 to 1955.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Bulb Size by Year Range
| Years | Bulb Size |
|---|---|
| 1952-1955 | 63 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 0.63W. | 63 |