GMC Sierra 2500HD GMT800
1999 – 2006 USA market 3 trims
Sierra 2500HD 6.0i
300 hp · V8
245/75 R16 2 fitments
GenerationGMT800 1999–2006
Power300 hp
EngineV8, Petrol
Center bore116.7 mm
PCD8x165.1
ThreadM14 x 1.5
| Tire size | Rim size and bolt pattern | Pressure, psi | Prices |
|---|---|---|---|
| 245/75 R16 | 16x6.5 ET25 | – | TiresRims |
| 245/75 R16 | 16x7 ET31 | – | TiresRims |
Sierra 2500HD 6.6TD
310 hp · V8
245/75 R16 2 fitments
GenerationGMT800 1999–2006
Power310 hp
EngineV8, Diesel
Center bore116.7 mm
PCD8x165.1
ThreadM14 x 1.5
| Tire size | Rim size and bolt pattern | Pressure, psi | Prices |
|---|---|---|---|
| 245/75 R16 | 16x6.5 ET25 | – | TiresRims |
| 245/75 R16 | 16x7 ET31 | – | TiresRims |
Sierra 2500HD 8.2i
330 hp · V8
245/75 R16 2 fitments
GenerationGMT800 1999–2006
Power330 hp
EngineV8, Petrol
Center bore116.7 mm
PCD8x165.1
ThreadM14 x 1.5
| Tire size | Rim size and bolt pattern | Pressure, psi | Prices |
|---|---|---|---|
| 245/75 R16 | 16x6.5 ET25 | – | TiresRims |
| 245/75 R16 | 16x7 ET31 | – | TiresRims |