Staggered · 18×10 ET20 / Rear unknown
Documented on a 1999 Nissan R31-R34 Skyline 2dr build — observed custom fitment, not a universal fit guarantee.
Wheel: Concave Concept CC03R
- Front
- 18×10 ET20 · 235/40R18
- Rear
- — · 235/40R18
1999 Nissan R31-R34 Skyline 2dr Wheel Offset
Quick specs
Lug hardware
More on Amazon
White Knight 5306 Chrome M12x1.25 OEM Factory Style Mag Lug Nuts, 4 Pics
M12 x 1.25
Matches the listed specification. Not a full fitment guarantee.
Check price on Amazon
White Knight 1706S-20AM Chrome M12 x 1.25 Bulge Acorn Lug Nut
M12 x 1.25
Matches the listed specification. Not a full fitment guarantee.
Check price on Amazon
White Knight 3806XL-25AM Chrome M12x1.25 Spike Lug Nuts
M12 x 1.25
Matches the listed specification. Not a full fitment guarantee.
Check price on Amazon
Real-World 1999 Nissan R31-R34 Skyline 2dr 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:
- 18-inch — 5 documented builds
- 19-inch — 1 documented build
6 documented builds.
Staggered · 18×9.5 ET22 / 18×10 ET12
Documented on a 1999 Nissan R31-R34 Skyline 2dr build — observed custom fitment, not a universal fit guarantee.
Wheel: Rota P45 R2
- Front
- 18×9.5 ET22 · 225/40R18
- Rear
- 18×10 ET12 · 235/40R18
Staggered · 18×8 ET30 / 18×9 ET35
Documented on a 1999 Nissan R31-R34 Skyline 2dr build — observed custom fitment, not a universal fit guarantee.
Wheel: AVS Model 5
- Front
- 18×8 ET30 · 235/40R18
- Rear
- 18×9 ET35 · 265/35R18
Staggered · 18×9 ET30 / Rear unknown
Documented on a 1999 Nissan R31-R34 Skyline 2dr build — observed custom fitment, not a universal fit guarantee.
Wheel: Nissan R34 GTR
- Front
- 18×9 ET30 · 245/40R18
- Rear
- — · 265/35R18
Staggered · 18×8.5 ET37 / 18×9.5 ET42
Documented on a 1999 Nissan R31-R34 Skyline 2dr build — observed custom fitment, not a universal fit guarantee.
Wheel: GMax
- Front
- 18×8.5 ET37 · 245/40R18
- Rear
- 18×9.5 ET42 · 275/35R18
Staggered · 19×8 ET40 / 19×9.5 ET40
Documented on a 1999 Nissan R31-R34 Skyline 2dr build — observed custom fitment, not a universal fit guarantee.
Wheel: Konig Unknown
- Front
- 19×8 ET40 · 235/35R19
- Rear
- 19×9.5 ET40 · 275/30R19
More specs for the 1999 Nissan R31-R34 Skyline 2dr
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.