


🛞 Upgrade your ride with confidence—where precision meets legacy.
The Dorman 939-100 is a 15-inch black machined wheel designed as a direct OEM replacement for select Chevrolet Cobalt (2005-2010) and Pontiac G4/G5 (2005-2010) models. Featuring a 4-bolt 100mm pattern and a robust 700 load index, it undergoes extensive testing to ensure safety and performance, backed by over a century of Dorman’s automotive expertise.




| Manufacturer | Dorman Products |
| Brand | Dorman |
| Model | 939-100 |
| Item model number | 939-100 |
| Exterior | Machined |
| Manufacturer Part Number | 939-100 |
| OEM Part Number | STL08077U45N; 9595086 |
| Position | Center |
| Rim Diameter | 15 Inches |
| Load Index Rating | 700 |
| Rim Width | 6 Inches |
| Bolt Pattern (Number of Holes) | 4 |
| Bolt Pattern (Pitch Circle Diameter) | 100 Millimeters |
| Backspace | 5.5 Inches |
| Item Weight | 8.26 Kilograms |
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