Staggered · 20×8.5 ET12 / Rear unknown
Documented on a 2004 Ferrari Challenge Stradale build — observed custom fitment, not a universal fit guarantee.
Wheel: ADV.1 7 Track Spec
- Front
- 20×8.5 ET12
- Rear
- —
2004 Ferrari Challenge Stradale Wheel Offset
Quick specs
- Bolt pattern
- 5×108
- Center bore
- 67.1 mm
- Thread
- M14×1.5
Wheels and hardware
More on AmazonLug hardware
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Dorman 611-236 Wheel Lug Nut M14-1.50
M14 x 1.5
Matches M14 x 1.5 thread — confirm wheel seat style
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White Knight M14 x 1.50 Lug Nuts
M14 x 1.5
Matches M14 x 1.5 thread — confirm wheel seat style
Check price on Amazon
White Knight 3809XLBK-33AM Black M14x1.50 Lug Nuts
M14 x 1.5
Matches M14 x 1.5 thread — confirm wheel seat style
Check price on Amazon
Wheel locks
More on AmazonReal-World 2004 Ferrari Challenge Stradale Wheel Setups
Observed aftermarket setups from documented Modified1 builds. These are individual build records — not OEM specifications and not clearance guarantees for every vehicle.
Common custom wheel sizes
Among builds in our database for this model year:
- 20-inch — 2 documented builds
2 documented builds.
Staggered · 20×8.5 / 20×12
Documented on a 2004 Ferrari Challenge Stradale build — observed custom fitment, not a universal fit guarantee.
Wheel: ADV.1 5.21|SL
- Front
- 20×8.5
- Rear
- 20×12
More specs for the 2004 Ferrari Challenge Stradale
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.