Staggered · 20×9 / 20×10.5
Documented on a 2012 Aston Martin DB9 build — observed custom fitment, not a universal fit guarantee.
Wheel: DPE Mt7 Monoblocks
- Front
- 20×9
- Rear
- 20×10.5
2012 Aston Martin DB9 Wheel Offset
ET50 · ET45
Quick specs
- OEM offset
- ET50 · ET45
- Wheel size
- 8.5x20 · 9x21 · 8.5x19
- Backspacing
- 6.22 in · 6.27 in
- Bolt pattern
- 5×114.3
- Center bore
- 68.1 mm
- Tire size
- 245/35R20 · 255/30R21 · 235/40R19
OEM configurations
| Configuration | Front | Rear | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|---|
| 5.9i · 5.9L, V12, Petrol | 8.5x20 | 8.5x20 | ET50 | 6.22 in | 245/35R20 | 5x114.3 | 68.1 mm | M14 x 2.00 |
| 5.9i · 5.9L, V12, Petrol | 9x21 | 8.5x20 | ET45 / ET50 | 6.27 in | 255/30R21 / 245/35R20 | 5x114.3 | 68.1 mm | M14 x 2.00 |
| 5.9i · 5.9L, V12, Petrol | 8.5x19 | 8.5x20 | ET50 | 6.22 in | 235/40R19 / 245/35R20 | 5x114.3 | 68.1 mm | M14 x 2.00 |
| 5.9i GT · V12, Petrol | 8.5x20 | 8.5x20 | ET50 | 6.22 in | 245/35R20 | 5x114.3 | 68.1 mm | M14 x 2.00 |
| 5.9i GT · V12, Petrol | 9x21 | 8.5x20 | ET45 / ET50 | 6.27 in | 255/30R21 / 245/35R20 | 5x114.3 | 68.1 mm | M14 x 2.00 |
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.
Wheels and hardware for this vehicle
More on AmazonLug hardware
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Dorman 611-206 Wheel Lug Nut M14-2.0
M14 x 2.00
Matches M14 x 2.00 thread — confirm wheel seat style
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McGard 64020 Chrome Cone Seat Style Lug Nuts (M14 x 2.0 Thread Size)
M14 x 2.00
Matches M14 x 2.00 thread — confirm wheel seat style
Check price on Amazon
White Knight 3850XL-33AM Chrome M14 x 2.00 Spike Lug Nuts
M14 x 2.00
Matches M14 x 2.00 thread — confirm wheel seat style
Check price on Amazon
Wheel locks
More on AmazonReal-World 2012 Aston Martin DB9 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 — 1 documented build
1 documented build.
More specs for the 2012 Aston Martin DB9
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.