8x170 Bolt Pattern Wheels: Fitment Guide
The 8x170 bolt pattern (8x6.69 in inches) is used by 10 vehicles in our database: Ford F-Series Super Duty, Ford F-250 Super Duty, Ford F-350 Super Duty and more.
What 8x170 Means & What Uses It
8x170 means 8 wheel studs or bolts evenly spaced on a 170 mm (6.69") circle, written 8x6.69 in inches. In the ANKUSI fitment database it appears on 10 vehicle variants from 1 makes, model years 2003–2023.
Most common makes: Ford (10).
Popular models on 8x170: Ford F-Series Super Duty, Ford F-250 Super Duty, Ford F-350 Super Duty, Ford Super Duty, Ford F-350, Ford Excursion.
Center bore is not the same across 8x170 vehicles: 124.9 mm (8 vehicles). A wheel with the right bolt pattern but the wrong center bore will not seat on the hub — it needs to be machined to the exact bore or used with a hub-centric ring. Check the model page for your exact year before ordering.
Typical fastener: M14x2 Nut.
ANKUSI currently lists 40 forged wheel designs drilled 8x170, and every design can be machined to 8x170 with your vehicle's exact center bore and offset, in 14–24 inch diameters.
8x170 Forged Wheels
Forged to order in our Guangzhou factory with the 8x170 bolt pattern, your exact center bore, width and offset. From 0 per wheel.
American Force Polished Multi-Spoke Wheels – Ford F-250/F-350 Super Duty Fitment (20-22in, 8x170)
DIY Luxury Polished Multi-Spoke Forged Wheels – Ford F-250/F-350 Super Duty Fitment (20-22in, 8x170)
Baredown Forged Polished Spike Multi-Spoke Wheels – Ford F-250/F-350 Super Duty Fitment (20-22in, 8x170)
KG Forged-Style KG1 Forged Polished Multi-Spoke Forged Wheels – Ford F-250 / Ford F-350 Super Duty Fitment (8-Lug)
JTX Forged Doughboy Polished Forged Wheels – Ford F-350 Dually Fitment (20-22in, 8x170)
American Force Polished Fine-Spoke Forged Wheels – Ford F-250/F-350 Super Duty Fitment (20-22in, 8x170)
Only Money Gloss Black Milled Forged Wheels – Ford F-250 Super Duty Fitment (20-22in, 8x170)
Ram 2500 / Chevrolet Silverado 2500HD 8-Lug Forged Wheels – Gloss Black H-Type8x170 Vehicles We Cover (10)
Ford
10
Bolt pattern alone does not guarantee a correct fit — center bore, offset, and load rating still need to be confirmed per vehicle. Check our Fitment Verification Checklist before ordering, or send us your VIN or trim level and we will confirm it for you.
Vehicles Using 8x170 With a 124.9 mm Center Bore
In our database, 7 other Ford entries use exactly the same 8x170 bolt pattern and 124.9 mm center bore. Factory wheels from these cars bolt on and center on the hub without rings; offset and width still have to be checked.
8x170 is used by 0.1% of the vehicle pages in our English fitment guide (7 of 6,503); 100.0% of those also use a 124.9 mm center bore.
Hub-Centric Rings for a 124.9 mm Center Bore
A wheel with a center bore larger than 124.9 mm needs a hub-centric ring. The most common combinations:
| Wheel bore | Ring size |
|---|---|
| 130.1 mm | 130.1 → 124.9 mm |
ANKUSI forged wheels are bored to exactly 124.9 mm for this vehicle, so no ring is needed.
Sources and Last Update
Bolt pattern and center bore were checked against at least two independent fitment references before publication.
This record is part of the open ANKUSI Wheel Fitment Dataset (DOI 10.5281/zenodo.23241521, CC BY 4.0).
Compiled by the ANKUSI Wheels engineering team, an IATF 16949 and ISO 9001 certified forged wheel factory in Guangzhou.
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