The 2002–2004 Holden Commodore VY is a highly popular rear-wheel-drive platform in Australia, known for its reliability, strong V6/V8 performance, and excellent aftermarket wheel compatibility.
Whether you're upgrading for daily driving, street performance, or a full build, understanding the correct tyre sizes, wheel specs, PCD, centre bore, and offset is critical.
At Autosport Tyreworld Magill, Wingfield & Clarence Gardens, we regularly service VY Commodores including Executive, Acclaim, SV6, SS and Calais.
OEM Tyre Sizes (All Variants)
Based on factory data cross-referenced with Wheel-Size:
- 205/65R15 (Base models)
- 215/60R16 / 225/55R16 (Executive / Acclaim)
- 235/45R17 (SV6 / common setup)
- 235/40R18 (SS / performance models)
- 235/35R19 (Optional / aftermarket upgrade)
OEM Wheel (Rim) Specifications
| Variant | Wheel Size |
|---|---|
| Base | 15x6 |
| Executive / Acclaim | 16x7 |
| SV6 | 17x8 |
| SS / Calais | 18x8 |
Typical OEM specs:
- 16x7 ET43
- 17x8 ET40–43
- 18x8 ET41
Bolt Pattern (PCD)
- 5x120
This is standard across VY Commodore and continues through later generations like VZ, VE, and VF.
Centre Bore (CB) — CORRECT SPEC
- CB: 69.5mm (OEM)
Confirmed across VY platform data.
Important:
- Aftermarket wheels often have larger CB (72.6mm / 73.1mm)
- Always use hub-centric rings → 69.5mm
- Ensures proper wheel seating and eliminates vibration
Wheel Offset (ET)
- OEM Offset Range: +40 to +48
Typical setups:
- 16” → +43
- 17” → +40 to +43
- 18” → +41
Recommended aftermarket range:
- +35 to +45 → Flush fitment
- Lower offset = more aggressive stance
Wheel Nut / Torque Spec
- Recommended Torque: 110 – 120 Nm
Best practice:
- Always torque using a calibrated torque wrench
- Recheck after 50–100 km
Recommended Upgrade Fitments
Daily / Comfort Setup
- 225/55R16
- 16x7 +45
✔ Comfortable and cost-effective
Street Performance Setup
- 235/45R17
- 17x8 +40
✔ Most popular VY upgrade
Aggressive Street Setup
- 245/40R18
- 18x8.5 +38
✔ Improved stance and grip
Staggered Setup (Performance Builds)
- Front: 245/40R18
- Rear: 275/35R18
✔ Ideal for V8 traction
Popular Tyre Options (Available at Autosport Tyreworld)
- Continental UC7 – Daily comfort
- Michelin PS5 / PS4S – Performance
- Yokohama Advan AD09 – Track use
- Hankook Ventus S1 Evo – Balanced performance
Fitment Tips (Important)
- VY Commodore uses 5x120 PCD + 69.5mm centre bore
- Do NOT confuse with newer Commodore (66.9–67.1mm CB)
- Always confirm centre bore when swapping wheels between generations
- Check brake clearance on SS models
- Keep rolling diameter within ±3%
Common Fitment Mistake (Very Important)
A common issue we see:
Trying to fit VE/VF wheels onto VY
→ VE/VF CB = ~66.9–67.1mm
→ VY CB = 69.5mm
Result:
- Wheel will NOT sit properly
- Can cause vibration or unsafe fitment
Correct solution:
- Use correct bore wheels, or
- Machine hub / use proper fitment solution
Why Choose Autosport Tyreworld?
- Professional wheel & tyre fitment
- Commodore platform specialists
- Competitive pricing (fitted and balanced)
- Fast service across Adelaide
Our Locations (Adelaide)
Magill
647 Magill Road, Magill SA 5072
PH: 0452 641 023
Wingfield
411 Grand Junction Road, Wingfield SA 5013
PH: 0433 645 411
Clarence Gardens (South Road)
911 South Road, Clarence Gardens SA 5039
PH: 0420 299 911