Wheel, tire, and stance recommendations for Nissan S15 - Silvia, built from Offset Lab fitment presets and factory baseline data.
Popular setup
Front
18x9.5 +22
235/40R18
Rear
18x10 +18
255/35R18
Factory baseline for Spec R: 17x8.5 +25 / 17x9.5 +25 on 225/45R17.
Recommendations
Trim
Factory: 17x8.5 +25 / 17x9.5 +25
225/45R17
5x114.3 · 66.1mm
Aggressive
Front: 18x10 +15
Rear: 18x10.5 +12
Tires: 245/35R18 / 265/35R18
High
Flush
Front: 18x9.5 +22
Rear: 18x10 +18
Tires: 235/40R18 / 255/35R18
Medium
OEM+
Front: 17x8.5 +25
Rear: 17x9.5 +25
Tires: 225/45R17 / 245/40R17
Low
Fitment note
Final fitment depends on tire model, alignment, suspension height, brake clearance, body tolerance, and intended use. Test fit before committing to permanent changes.