2021 Ford Bronco Wheel Offset
ET55
Quick specs
- OEM offset
- ET55
- Wheel size
- 7x16 · 7.5x17 · 7.5x18
- Backspacing
- 5.67 in · 5.92 in
- Bolt pattern
- 6×139.7
- Center bore
- 93.1 mm
- Tire size
- 255/70R16 · 255/75R17 · 255/70R18
OEM configurations
| Configuration | Front | Rear | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|---|
| 2.3 EcoBoost · 2.3L, I4, Petrol | 7x16 | 8.5x17 | ET55 / ET60 | 5.67 in | 255/70R16 | 6x139.7 | 93.1 mm | M12 x 1.5 |
| 2.3 EcoBoost · 2.3L, I4, Petrol | 7.5x17 | — | ET55 | 5.92 in | 255/75R17 | 6x139.7 | 93.1 mm | M12 x 1.5 |
| 2.3 EcoBoost · 2.3L, I4, Petrol | 7.5x18 | — | ET55 | 5.92 in | 255/70R18 | 6x139.7 | 93.1 mm | M12 x 1.5 |
| 2.7 EcoBoost · 2.7L, V6, Petrol | 7x16 | 8.5x17 | ET55 / ET60 | 5.67 in | 255/70R16 | 6x139.7 | 93.1 mm | M12 x 1.5 |
| 2.7 EcoBoost · 2.7L, V6, Petrol | 7.5x17 | — | ET55 | 5.92 in | 255/75R17 | 6x139.7 | 93.1 mm | M12 x 1.5 |
| 2.7 EcoBoost · 2.7L, V6, Petrol | 7.5x18 | — | ET55 | 5.92 in | 255/70R18 | 6x139.7 | 93.1 mm | M12 x 1.5 |
See how a different wheel would sit See wheel backspacing
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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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Wheel Accessories Parts Set of 24 Lug Nut Closed End Bulge Acorn Lug Nuts 1.38” Long - Cone Seat - 21mm (13/16”) Hex Wheel Lug Nut (Chrome) (M12 x 1.5)
Confirmed vehicle catalog match. Confirm seat type for your wheel.
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DPAccessories LCE3L6HESBK04024 24 Black 12x1.5 Closed End ET Spline Tuner Lug Nuts for Aftermarket Wheels
Confirmed vehicle catalog match. Confirm seat type for your wheel.
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DPAccessories D5246P-2308/24 24 Black 12x1.5 Closed End Spline Tuner Lug Nuts for Aftermarket Wheels
Confirmed vehicle catalog match. Confirm seat type for your wheel.
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Wheel locks
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McGard 24137 Chrome Cone Seat Wheel Locks (M12 x 1.5 Thread Size) - Set of 4 Locks and 1 Key
Confirmed vehicle catalog match. Confirm seat style for your wheel.
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McGard 24526 Cone Seat Wheel Locks Black (M12 x 1.5 Thread Size) - Set of 5
Confirmed vehicle catalog match. Confirm seat style for your wheel.
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More specs for the 2021 Ford Bronco
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.