8×170 is the Ford Super Duty pattern: eight lugs on a 170 mm circle, used on F-250 and single-rear-wheel F-350 from 1999 on, and on the 2000–2005 Excursion, which shares that chassis. It is only 4.9 mm larger than 8×6.5, which is why the two get confused, but they are not interchangeable. Pre-Super Duty F-250 and F-350, 1997 and older, are 8×6.5, and so is a factory Ford E-Series van. Those wheels are in our 8×6.5 wheels catalog, not this one.

Dual-rear-wheel F-350 needs a second look. 1999–2004 F-350 DRW used 8×170. From 2005 on, Ford moved the dually to 8×200. If you have dual rear wheels and a 2005-or-newer badge, this is the wrong page. For the single-rear-wheel trucks, start with our F-250 wheels lander, or filter this catalog by diameter. The first page here runs 16 through 20 inch, including 17×9 and 20×9, with offsets around 0 mm and +18 mm and a few more aggressive numbers.

Load rating and brake clearance still have to pass; those are part of the five-point check in our 100% Fitment Guarantee. Super Duty wheels leave in 2 to 4 business days on FedEx Ground, and only in the lower 48. Policy details, including the 60-day window on unused eligible orders, are on shipping. If you are unsure whether the truck is SRW or DRW, or whether it is a 1997 Ford or a 1999 Super Duty, call 1-866-757-4679 and we will check the hub with you.

8×170 Wheels For Sale