2009 Audi Q5 Wheel Offset

ET39 · ET37 · ET33 · ET35

Quick specs

OEM offset: ET39 · ET37 · ET33 · ET35
Wheel size: 8x17 · 8x18 · 7x17 · 8x19 · 8.5x20 · 8.5x21
Backspacing: 5.54 in · 4.96 in · 5.55 in · 5.38 in
Bolt pattern: 5×112
Center bore: 66.5 mm
Tire size: Multiple — see configurations

OEM configurations

Configuration	Rim	Offset	Backspacing	Tire	Bolt pattern	Center bore	Thread
2.0 TFSi quattro · 2.0L, CDNC, CPMA, CADA, CAEB, I4, Petrol	8x17	ET39	5.54 in	235/65R17	5x112	66.5 mm	M14 x 1.5
2.0 TFSi quattro · 2.0L, CDNC, CPMA, CADA, CAEB, I4, Petrol	8x18	ET39	5.54 in	235/60R18	5x112	66.5 mm	M14 x 1.5
2.0 TFSi quattro · 2.0L, CDNC, CPMA, CADA, CAEB, I4, Petrol	7x17	ET37	4.96 in	235/65R17	5x112	66.5 mm	M14 x 1.5
2.0 TFSi quattro · 2.0L, CDNC, CPMA, CADA, CAEB, I4, Petrol	8x19	ET39	5.54 in	235/55R19	5x112	66.5 mm	M14 x 1.5
2.0 TFSi quattro · 2.0L, CDNC, CPMA, CADA, CAEB, I4, Petrol	8.5x20	ET33	5.55 in	255/45R20	5x112	66.5 mm	M14 x 1.5
2.0TDi · 2.0L, CAHA, CGLB, I4, Diesel	8x17	ET39	5.54 in	235/65R17	5x112	66.5 mm	M14 x 1.5
2.0TDi · 2.0L, CAHA, CGLB, I4, Diesel	8x18	ET39	5.54 in	235/60R18	5x112	66.5 mm	M14 x 1.5
2.0TDi · 2.0L, CAHA, CGLB, I4, Diesel	7x17	ET37	4.96 in	235/65R17	5x112	66.5 mm	M14 x 1.5
2.0TDi · 2.0L, CAHA, CGLB, I4, Diesel	8x19	ET39	5.54 in	235/55R19	5x112	66.5 mm	M14 x 1.5
2.0TDi · 2.0L, CAHA, CGLB, I4, Diesel	8.5x20	ET33	5.55 in	255/45R20	5x112	66.5 mm	M14 x 1.5
2.0TFSi · 2.0L, CDNB, CNBC, CNCB, CDZA, I4, Petrol	8x17	ET39	5.54 in	235/65R17	5x112	66.5 mm	M14 x 1.5
2.0TFSi · 2.0L, CDNB, CNBC, CNCB, CDZA, I4, Petrol	8x18	ET39	5.54 in	235/60R18	5x112	66.5 mm	M14 x 1.5
2.0TFSi · 2.0L, CDNB, CNBC, CNCB, CDZA, I4, Petrol	8x19	ET39	5.54 in	235/55R19	5x112	66.5 mm	M14 x 1.5
2.0TFSi · 2.0L, CDNB, CNBC, CNCB, CDZA, I4, Petrol	8.5x20	ET33	5.55 in	255/45R20	5x112	66.5 mm	M14 x 1.5
3.0TDi · 3.0L, CCWA, CPNB, V6, Diesel	8x18	ET39	5.54 in	235/60R18	5x112	66.5 mm	M14 x 1.5
3.0TDi · 3.0L, CCWA, CPNB, V6, Diesel	8x19	ET39	5.54 in	235/55R19	5x112	66.5 mm	M14 x 1.5
3.0TDi · 3.0L, CCWA, CPNB, V6, Diesel	8x19	ET35	5.38 in	255/50R19	5x112	66.5 mm	M14 x 1.5
3.0TDi · 3.0L, CCWA, CPNB, V6, Diesel	8.5x20	ET33	5.55 in	255/45R20	5x112	66.5 mm	M14 x 1.5
3.2FSi · 3.2L, CALB, V6, Petrol	8x18	ET39	5.54 in	235/60R18	5x112	66.5 mm	M14 x 1.5
3.2FSi · 3.2L, CALB, V6, Petrol	8x19	ET39	5.54 in	235/55R19	5x112	66.5 mm	M14 x 1.5
3.2FSi · 3.2L, CALB, V6, Petrol	8.5x20	ET33	5.55 in	255/45R20	5x112	66.5 mm	M14 x 1.5
3.2FSi · 3.2L, CALB, V6, Petrol	8.5x21	ET33	5.55 in	255/40R21	5x112	66.5 mm	M14 x 1.5

See how a different wheel would sit See wheel backspacing

What happens if you change the offset?

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

Wheels and hardware for this vehicle

Lug hardware

Wheel locks

Real-World 2009 Audi Q5 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 · 20×9 ET28 / 20×9 ET20

Documented on a 2009 Audi Q5 build — observed custom fitment, not a universal fit guarantee.

Wheel: Ace Convex

Front: 20×9 ET28 · 275/40R20
Rear: 20×9 ET20

Compared with OEM

Compared with the 20×8.5 ET33 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 11.4 mm farther toward fender (more outward poke)
Inner edge 1.4 mm closer to suspension (less inner clearance)
Width +0.5" vs OEM

View full build on Modified1

Staggered · 20×? / Rear unknown

Documented on a 2009 Audi Q5 build — observed custom fitment, not a universal fit guarantee.

Wheel: Vossen VVS-084

Front: 20×?
Rear: —

Compared with OEM

Compared with the 20×8.5 ET33 OEM configuration. Calculated geometry only — not fit confirmation.

View full build on Modified1

More specs for the 2009 Audi Q5

OEM offsets are catalog configurations, not an aftermarket “safe ET range.” Matching offset alone does not confirm clearance. Documented custom builds are observed setups only.