Wheel Adapters for Ford Bronco
Wheel Adapters for the Ford Bronco (5x5.5" / 139.7mm)
Our Ford Bronco wheel adapters bolt directly to the classic Bronco's native 5x5.5" (5x139.7mm) hub, then give you a fresh mounting face so you can run wheels the factory pattern never allowed. Push your wheels outward to gain track width, dial in a wider, more planted stance, and clear bigger tires and brake upgrades. Confirm your exact year and trim before ordering, because the Bronco name spans more than one bolt pattern.
Ford Bronco bolt pattern by year & common questions
Ford Bronco bolt pattern by year
- 1966–1977 (Gen I, full-size Bronco): 5x5.5" (139.7mm), fits these adapters
- 1978–1979 (Gen II, full-size Bronco): 5x5.5" (139.7mm), fits these adapters
- 1980–1986 (Gen III, full-size Bronco): 5x5.5" (139.7mm), fits these adapters
- 1987–1991 (Gen IV, full-size Bronco): 5x5.5" (139.7mm), fits these adapters
- 1992–1996 (Gen V, full-size Bronco): 5x5.5" (139.7mm), fits these adapters
The real fitment check is the pattern itself, not the badge on the tailgate: count your lugs and measure the hub. Every full-size Bronco from 1966 through 1996 wears the 5x5.5" pattern these adapters are built for. Note that the modern 2021–present Bronco switched to a 6-lug 6x139.7mm hub, and the Bronco Sport uses a 5x108mm hub, neither of those is a 5x5.5" fitment, so these particular adapters are not for those trucks.
Convert your Ford Bronco to run these wheels
- 5x5.5" to 6x5.5" (139.7mm)
- 5x5.5" to 5x4.5" (114.3mm)
- 5x5.5" to 8x6.5" (165mm)
- 5x5.5" to 8x170mm
- 5x5.5" to 5x5.5" (139.7mm)
- 5x5.5" to 5x5" (127mm)
- 5x5.5" to 5x4.75" (120.6mm)
- 5x5.5" to 6x135mm
All adapters ship as a pair; order two pairs for a full four-corner setup.
Common questions
What bolt pattern does the Ford Bronco use?
Every full-size Ford Bronco built from 1966 through 1996 uses the 5x5.5" (5x139.7mm) bolt pattern, and that is the hub these adapters bolt to. The later 2021-and-newer Bronco uses a different 6-lug 6x139.7mm pattern, so always verify your own hub before ordering.
Did the Ford Bronco bolt pattern change across the years?
The classic full-size Bronco kept the same 5x5.5" pattern across all five generations from 1966 to 1996, so any of those years shares this fitment. The bolt pattern only changed when the nameplate returned as an all-new 6-lug truck for 2021, which these 5x5.5" adapters do not fit.
Free US shipping on all wheel adapters, shipped from our Los Angeles warehouse. Questions on fitment? Call (800) 505-8758.
Filters
Hub Centric Wheel Adapter 5x5.5 To 6x5.5 Thickness 2" (Pair)
Converts from (hub) 5x5.5" (5x139.7mm) Converts to (wheel) 6x5.5" (6x139.7mm) Center bore hub side 108mm/wheel side 78mm lip Stud thread 14...
View full detailsWheel Adapter 5 Lug 5.5 To 5 Lug 4.5 (Pair) Step 108mm
Converts from (hub) 5x5.5" (5x139.7mm) Converts to (wheel) 5x4.5" (5x114.3mm) Center bore 108mm Stud thread 1/2" Thickness 1.25" Materi...
View full detailsWheel Adapter 5 Lug 5.5" To 8 Lug 6.5 Thickness 2" (Pair)
Converts from (hub) 5x5.5" (5x139.7mm) Converts to (wheel) 8x6.5" (8x165.1mm) Center bore 108mm Stud thread 14x1.5 Thickness 2" Materia...
View full detailsHub Centric Wheel Adapter 5x5.5 To 8x170 Thickness 2" (Pair)
Converts from (hub) 5x5.5" (5x139.7mm) Converts to (wheel) 8x170mm Center bore 125mm lip Stud thread 14x1.5 Thickness 2" Material 6061-...
View full details5x5.5" Wheel Spacers | Bolt-On, 1/2" Studs (Pair)
Converts from (hub) 5x5.5" (5x139.7mm) Converts to (wheel) 5x5.5" (5x139.7mm) Stud thread 1/2" Thickness options 1", 1.25", 1.5", 2" Sold...
View full detailsWheel Adapter 5 Lug 5.5 To 5 Lug 4.5 (Pair) 87mm Bore
Converts from (hub) 5x5.5" (5x139.7mm) Converts to (wheel) 5x4.5" (5x114.3mm) Stud thread 1/2" Thickness options 1", 1.25", 1.5" Material...
View full detailsWheel Adapter 5 Lug 5.5 To 5 Lug 5 (Pair) 87mm Bore
Converts from (hub) 5x5.5" (5x139.7mm) Converts to (wheel) 5x5" (5x127mm) Stud thread 1/2" Thickness options 1", 1.25", 1.5", 2" Material...
View full detailsHub Centric Wheel Adapter 5x5.5 To 6x135 Thickness 2" (Pair)
Converts from (hub) 5x5.5" (5x139.7mm) Converts to (wheel) 6x135mm Center bore 87.1mm lip Stud thread 14x2.0 Thickness 2" Material 6061...
View full detailsWheel Adapter 5 Lug 5.5 To 5 Lug 4.75 (Pair) 87mm Bore
Converts from (hub) 5x5.5" (5x139.7mm) Converts to (wheel) 5x4.75" (5x120.65mm) Stud thread 1/2" Thickness options 1", 1.25", 1.5" Materi...
View full detailsWheel Adapter 5x5.5 To 5120 (Pair) Step Bore
Converts from (hub) 5x5.5" (5x139.7mm) Converts to (wheel) 5x120mm Stud thread 14x1.5 Thickness 1.25" Material 6061-T6 billet aluminum ...
View full detailsWheel Adapter 5 Lug 5.5" To 6 Lug 5.5 Thickness 2" (Pair)
Converts from (hub) 5x5.5" (5x139.7mm) Converts to (wheel) 6x5.5" (6x139.7mm) Center bore 108mm Stud thread 14x1.5 Thickness 2" Materia...
View full detailsWheel Adapter 5 Lug 5.5 To 5 Lug 135 (Pair)
Converts from (hub) 5x5.5" (5x139.7mm) Converts to (wheel) 5x135mm Center bore 108mm Stud thread 1/2" Thickness options 1", 1.5" Materi...
View full details5x5.5" Wheel Spacers | Bolt-On, 14x1.5 Studs (Pair)
Converts from (hub) 5x5.5" (5x139.7mm) Converts to (wheel) 5x5.5" (5x139.7mm) Center bore 108mm Stud thread 14x1.5 Thickness options 1.25...
View full detailsWheel Adapter 5x5.5 To 5112 (Pair) Step Bore
Converts from (hub) 5x5.5" (5x139.7mm) Converts to (wheel) 5x112mm Stud thread 14x1.5 Thickness 1.25" Material 6061-T6 billet aluminum ...
View full detailsWheel Adapter 5 Lug 5.5" To 8 Lug 180 Thickness 2" (Pair)
Converts from (hub) 5x5.5" (5x139.7mm) Converts to (wheel) 8x180mm Center bore 108mm Stud thread 14x1.5 Thickness 2" Material 6061-T6 b...
View full details5x5.5" Wheel Spacers | Bolt-On, 9/16" Studs (Pair)
Converts from (hub) 5x5.5" (5x139.7mm) Converts to (wheel) 5x5.5" (5x139.7mm) Stud thread 9/16" Thickness options 1", 1.25", 1.5", 2" Sol...
View full detailsWheel Adapter 5 Lug 5.5 To 5 Lug 150mm
Converts from (hub) 5x5.5" (5x139.7mm) Converts to (wheel) 5x150mm Center bore 108mm Stud thread 14x1.5 Thickness 1.25" Material 6061-T...
View full detailsWheel Adapter 5 Lug 5.5" To 6 Lug 135 Thickness 2" (Pair)
Converts from (hub) 5x5.5" (5x139.7mm) Converts to (wheel) 6x135mm Center bore 108mm Stud thread 14x2.0 Thickness 2" Material 6061-T6 b...
View full detailsWheel Adapter 5 Lug 5.5" To 6 Lug 4.5 Thickness 2" (Pair)
Converts from (hub) 5x5.5" (5x139.7mm) Converts to (wheel) 6x4.5" (6x114.3mm) Center bore 108mm Stud thread 1/2" Thickness 2" Material ...
View full details