2003 BMW Z8 Wheel Offset
Quick specs
OEM configurations
| Configuration | Front | Rear | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|---|
| 4.9i · S62B50, V8, Petrol | 8x18 | 8x18 | ET20 | 4.79 in | 245/45R18 | 5x120 | 72.6 mm | M12 x 1.5 |
| 4.9i · 4.9L, S62B50, V8, Petrol | 8x18 | 8x18 | ET20 | 4.79 in | 245/45R18 | 5x120 | 72.6 mm | M12 x 1.5 |
| 4.9i (GH-EJ50) · 508S, V8, Petrol | 8x18 | 8x18 | ET20 | 4.79 in | 245/45R18 | 5x120 | 72.6 mm | M12 x 1.5 |
Wheels and hardware
More on AmazonLug hardware
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White Knight Chrome M12x1.50 Bulge Acorn Lug Nut, 20 Count
M12 x 1.5
Matches M12 x 1.5 thread — confirm wheel seat style
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White Knight 3807BK-20AM Black Chrome M12x1.50 Spline Lug Nut, 20 items
M12 x 1.5
Matches M12 x 1.5 thread — confirm wheel seat style
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Wheel locks
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MCGARD Chrome Cone Seat M12 x 1.5 Wheel Locks
M12 x 1.5 · lock
Matches M12 x 1.5 — confirm seat style for your wheel
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Gorilla Automotive Wheel Locks With Washer (M12x1.50)
M12 x 1.5 · lock
Matches M12 x 1.5 — confirm seat style for your wheel
Check price on Amazon
Compare your own setup
See how a different width or offset sits versus an OEM configuration for this year.
OEM: 18×8 ET20 · 245/45R18 · Front · 4.9i · S62B50, V8, Petrol
- Outer: +0 mm
- Inner clearance: 0 mm unchanged
More specs for the 2003 BMW Z8
Each OEM row is a catalog configuration. Offset ranges are not collapsed when the database has exact setups. Documented aftermarket builds are observed setups only — not universal fit or clearance confirmation.