1999 Subaru Impreza Wheel Offset

Quick specs

Wheel size: Multiple — see configurations
Offset: Multiple — see configurations
Backspacing: Multiple — see configurations
Bolt pattern: 5×100
Center bore: 56.1 mm
Thread: M12×1.25, M12×1.5
Tire size: Multiple — see configurations

OEM configurations

Configuration	Front	Rear	Offset	Backspacing	Tire	Bolt pattern	Center bore	Thread
2.2i · H4, Petrol	6.5x15	8x16	ET55 / ET60	5.42 in	205/55R15	5x100	56.1 mm	M12 x 1.25
2.2i · H4, Petrol	7x16	—	ET51	5.51 in	205/50R16	5x100	56.1 mm	M12 x 1.25
2.2i · H4, Petrol	7.5x16	—	ET48	5.64 in	225/45R16	5x100	56.1 mm	M12 x 1.25
2.5i · H4, Petrol	6.5x16	—	ET55	5.42 in	205/50R16	5x100	56.1 mm	M12 x 1.25
2.5i · H4, Petrol	7x17	—	ET51	5.51 in	205/45R17	5x100	56.1 mm	M12 x 1.25
2.5i · H4, Petrol	7x17	—	ET48	5.39 in	215/45R17	5x100	56.1 mm	M12 x 1.25
1.6 · 1.6L, H4, Petrol	5.5x14	—	ET55	4.92 in	175/70R14	5x100	56.1 mm	M12 x 1.25
1.6 · 1.6L, H4, Petrol	5.5x14	—	ET55	4.92 in	185/65R14	5x100	56.1 mm	M12 x 1.25
1.6 · 1.6L, H4, Petrol	6x15	—	ET55	5.17 in	195/60R15	5x100	56.1 mm	M12 x 1.25
1.6 · 1.6L, H4, Petrol	6.5x16	—	ET50	5.22 in	195/55R16	5x100	56.1 mm	M12 x 1.25
2.0 · 2.0L, H4, Petrol	6.5x16	—	ET65	5.81 in	195/50R16	5x100	56.1 mm	M12 x 1.25
2.0 · 2.0L, H4, Petrol	5.5x16	—	ET65	5.31 in	225/70R16	5x100	56.1 mm	M12 x 1.25
2.0 · 2.0L, H4, Petrol	6x15	—	ET47	4.85 in	205/65R15	5x100	56.1 mm	M12 x 1.25
2.0 · 2.0L, H4, Petrol	6x16	—	ET48	4.89 in	235/40R16	5x100	56.1 mm	M12 x 1.25
2.0 Turbo · 2.0L, H4, Petrol	7.5x17	—	ET60	6.11 in	195/40R17	5x100	56.1 mm	M12 x 1.25
2.0 Turbo · 2.0L, H4, Petrol	6x17	—	ET41	4.61 in	205/45R17	5x100	56.1 mm	M12 x 1.25
2.0 Turbo · 2.0L, H4, Petrol	7.5x17	—	ET48	5.64 in	225/55R17	5x100	56.1 mm	M12 x 1.25
1.5 (GF-GC1) · H4, Petrol	4.5x14	—	ET55	4.42 in	195/70R14	5x100	56.1 mm	M12 x 1.25
1.5 (GF-GC1) · H4, Petrol	5.5x15	—	ET45	4.52 in	205/55R15	5x100	56.1 mm	M12 x 1.25
1.5 (GF-GC1) · H4, Petrol	7x16	8.5x17	ET55 / ET60	5.67 in	175/50R16	5x100	56.1 mm	M12 x 1.25
1.5 (GF-GC1) · H4, Petrol	5.5x15	—	ET55	4.92 in	215/65R15	5x100	56.1 mm	M12 x 1.25
1.5 (GF-GC2) · H4, Petrol	6.5x13	—	ET60	5.61 in	185/70R13	5x100	56.1 mm	M12 x 1.25
1.5 (GF-GC2) · H4, Petrol	5.5x15	—	ET65	5.31 in	195/55R15	5x100	56.1 mm	M12 x 1.25
1.5 (GF-GC2) · H4, Petrol	5.5x14	—	ET45	4.52 in	205/60R14	5x100	56.1 mm	M12 x 1.25
1.5 (GF-GC2) · H4, Petrol	5x17	—	ET60	4.86 in	195/45R17	5x100	56.1 mm	M12 x 1.25
1.5 (GF-GF1) · H4, Petrol	5x13	—	ET55	4.67 in	185/70R13	5x100	56.1 mm	M12 x 1.5
1.5 (GF-GF1) · H4, Petrol	5.5x15	—	ET60	5.11 in	185/70R15	5x100	56.1 mm	M12 x 1.5
1.5 (GF-GF1) · H4, Petrol	6.5x16	—	ET65	5.81 in	175/75R16	5x100	56.1 mm	M12 x 1.5
1.5 (GF-GF1) · H4, Petrol	6x15	—	ET60	5.36 in	215/50R15	5x100	56.1 mm	M12 x 1.5
1.5 (GF-GF2) · H4, Petrol	4.5x15	—	ET45	4.02 in	155/60R15	5x100	56.1 mm	M12 x 1.25
1.5 (GF-GF2) · H4, Petrol	5x16	—	ET45	4.27 in	175/50R16	5x100	56.1 mm	M12 x 1.25
1.5 (GF-GF2) · H4, Petrol	5.5x14	—	ET45	4.52 in	165/65R14	5x100	56.1 mm	M12 x 1.25
1.5 (GF-GF2) · H4, Petrol	7x17	—	ET55	5.67 in	215/65R17	5x100	56.1 mm	M12 x 1.25
1.8 (GF-GF5) · H4, Petrol	4.5x15	—	ET60	4.61 in	175/80R15	5x100	56.1 mm	M12 x 1.25
1.8 (GF-GF5) · H4, Petrol	5.5x15	—	ET55	4.92 in	215/70R15	5x100	56.1 mm	M12 x 1.25
1.8 (GF-GF5) · H4, Petrol	5.5x17	—	ET45	4.52 in	195/45R17	5x100	56.1 mm	M12 x 1.25
1.8 (GF-GF5) · H4, Petrol	7x17	—	ET55	5.67 in	225/50R17	5x100	56.1 mm	M12 x 1.25
1.8 (GF-GF6) · H4, Petrol	5x15	—	ET50	4.47 in	195/60R15	5x100	56.1 mm	M12 x 1.25
1.8 (GF-GF6) · H4, Petrol	5.5x14	—	ET45	4.52 in	215/60R14	5x100	56.1 mm	M12 x 1.25
1.8 (GF-GF6) · H4, Petrol	7x16	—	ET60	5.86 in	185/55R16	5x100	56.1 mm	M12 x 1.25
1.8 (GF-GF6) · H4, Petrol	5.5x15	—	ET45	4.52 in	205/40R15	5x100	56.1 mm	M12 x 1.25
2.0 (GF-GC8) · H4, Petrol	6.5x16	—	ET50	5.22 in	215/50R16	5x100	56.1 mm	M12 x 1.25
2.0 (GF-GC8) · H4, Petrol	6.5x16	—	ET60	5.61 in	215/70R16	5x100	56.1 mm	M12 x 1.25
2.0 (GF-GC8) · H4, Petrol	7.5x16	—	ET57	5.99 in	215/55R16	5x100	56.1 mm	M12 x 1.25
2.0 (GF-GC8) · H4, Petrol	7x15	—	ET58	5.78 in	195/40R15	5x100	56.1 mm	M12 x 1.25
2.0 (GF-GF8) · H4, Petrol	6.5x16	—	ET65	5.81 in	195/60R16	5x100	56.1 mm	M12 x 1.25
2.0 (GF-GF8) · H4, Petrol	6x16	—	ET65	5.56 in	225/60R16	5x100	56.1 mm	M12 x 1.25
2.0 (GF-GF8) · H4, Petrol	6x16	—	ET47	4.85 in	195/65R16	5x100	56.1 mm	M12 x 1.25
2.0 (GF-GF8) · H4, Petrol	8x16	—	ET53	6.09 in	235/55R16	5x100	56.1 mm	M12 x 1.25

Wheels and hardware

Lug hardware

Wheel locks

Real-World 1999 Subaru Impreza 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:

17-inch — 4 documented builds
18-inch — 1 documented build

5 documented builds.

Diameter

Staggered · 17×8 ET35 / Rear unknown

Documented on a 1999 Subaru Impreza build — observed custom fitment, not a universal fit guarantee.

Wheel: Desmond Regamaster Marquis Promoda

Front: 17×8 ET35 · 235/40R17
Rear: —

Compared with OEM

Compared with the 17×5 ET60 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 63.1 mm farther toward fender (more outward poke)
Inner edge 13.1 mm closer to suspension (less inner clearance)
Width +3" vs OEM

View full build on Modified1

Staggered · 17×7.5 ET48 / Rear unknown

Documented on a 1999 Subaru Impreza build — observed custom fitment, not a universal fit guarantee.

Wheel: Rota G-Force

Front: 17×7.5 ET48
Rear: —

Compared with OEM

Compared with the 17×5 ET60 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 43.8 mm farther toward fender (more outward poke)
Inner edge 19.8 mm closer to suspension (less inner clearance)
Width +2.5" vs OEM

View full build on Modified1

Staggered · 18×10 / Rear unknown

Documented on a 1999 Subaru Impreza build — observed custom fitment, not a universal fit guarantee.

Wheel: Rota SVN-R

Front: 18×10 · 265/35R18
Rear: —

Compared with OEM

Compared with the 17×5 ET60 OEM configuration. Calculated geometry only — not fit confirmation.

Diameter +1" vs OEM

View full build on Modified1

Staggered · 17×? / Rear unknown

Documented on a 1999 Subaru Impreza build — observed custom fitment, not a universal fit guarantee.

Wheel: Rota DPT

Front: 17×? · 275/40R17
Rear: —

Compared with OEM

Compared with the 17×5 ET60 OEM configuration. Calculated geometry only — not fit confirmation.

View full build on Modified1

Staggered · 17×7.5 / Rear unknown

Documented on a 1999 Subaru Impreza build — observed custom fitment, not a universal fit guarantee.

Wheel: Rota

Front: 17×7.5
Rear: —

Compared with OEM

Compared with the 17×5 ET60 OEM configuration. Calculated geometry only — not fit confirmation.

View full build on Modified1

Compare your own setup

See how a different width or offset sits versus an OEM configuration for this year.

OEM baseline

Open full fitment calculator

More specs for the 1999 Subaru Impreza

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.