2000 Mazda RX-7 Wheel Offset

Quick specs

Wheel size: Multiple — see configurations
Offset: ET40 · ET50 · ET45
Backspacing: Multiple — see configurations
Bolt pattern: 5×114.3
Center bore: 67.1 mm
Thread: M12×1.5
Tire size: Multiple — see configurations

OEM configurations

Configuration	Front	Rear	Offset	Backspacing	Tire	Bolt pattern	Center bore	Thread
1.3 Turbo (GF-FD3S) · 13B, R, Petrol	7.5x17	8x16	ET40 / ET50	5.32 in	205/40R17 / 225/50R16	5x114.3	67.1 mm	M12 x 1.5

Wheels and hardware

Lug hardware

Wheel locks

Real-World 2000 Mazda RX-7 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:

19-inch — 1 documented build

1 documented build.

Staggered · 19×9.5 ET18 / 19×11 ET11

Documented on a 2000 Mazda RX-7 build — observed custom fitment, not a universal fit guarantee.

Wheel: SSR Professor SP1

Front: 19×9.5 ET18 · 225/35R19
Rear: 19×11 ET11 · 245/35R19

Compared with OEM

Compared with the 17×7.5 ET40 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 47.4 mm farther toward fender (more outward poke)
Inner edge 3.4 mm closer to suspension (less inner clearance)
Width +2" vs OEM
Diameter +2" vs OEM

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: 17×7.5 ET40 · 205/40R17 · Front · 1.3 Turbo (GF-FD3S) · 13B, R, Petrol

New width (in)New offset (mm)

Outer: +0 mm
Inner clearance: 0 mm unchanged

Open full fitment calculator

More specs for the 2000 Mazda RX-7

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.