What Ford has a 8x170 bolt pattern?
Eight-lug wheels on a 170 mm bolt circle are most commonly found on Ford's heavy‑duty trucks, notably the F-250/F-350 Super Duty and the Ford Excursion. This article outlines which Ford models use that pattern and how to verify fitment.
Ford models commonly using 8x170 bolt pattern
The following Ford platforms are most frequently equipped with the 8x170 pattern. Always verify with the vehicle’s VIN and wheel specs, as there are year-by-year variations and regional differences.
- Ford F-250 and F-350 Super Duty pickups and chassis-cab variants (roughly 1999–2016, with dual rear wheel configurations common)
- Ford Excursion (1999–2005)
These two lines cover the most common Ford production that used 8x170 bolt circles in this era.
Notes on compatibility
Although the two primary models account for most cases, some trim levels or chassis-cab configurations may differ. Always confirm bolt circle diameter, lug count, hub bore, and offset before purchasing wheels or adapters.
How to verify bolt pattern on your Ford
To confirm a vehicle's bolt pattern, measure between opposite lug holes and count the number of lug holes, then compare to 8x170 specifics.
- Measure the circle: the distance between the centers of opposite lug holes should be about 170 mm (approximately 6.69 inches)
- Count lug holes: you should see eight lug holes
- Check hub bore: ensure the wheel’s center bore matches or is appropriately hub-centric for your vehicle
If any of these factors don’t align, the wheels may not fit properly or safely, even if the bolt pattern matches.
Summary
The 8x170 bolt pattern is primarily associated with Ford’s heavy‑duty trucks, especially the F-250/F-350 Super Duty and the Excursion. When selecting wheels or adapters, verify bolt pattern, lug count, hub bore, and offset, and consult factory specifications or a trusted shop to ensure a correct, safe fit.
