2017 Ford Edge ST
The 2017 Ford Edge ST tire size and wheel specifications below reflect standard OEM reference fitment data for this trim level.
Detailed tire and wheel breakdown for the 2017 Ford Edge
Tire geometry â 265/40R21
The 265/40R21 fitted to the 2017 Ford Edge has a section width of 265mm and an aspect ratio of 40%, mounted on a 21-inch rim. That gives a sidewall height of 106.0mm (4.17") and an overall outside diameter of 745.4mm (29.35"). At highway speed this tire completes roughly 427 revolutions per kilometre, which is what your speedometer and odometer are calibrated against.
Plus-sizing window
If you want to upsize wheels on the 2017 Ford Edge while keeping the speedometer accurate, target a 275/34R22 (plus-one). For a softer ride or winter setup, a 255/47R20 (minus-one) keeps the overall diameter within Âą3% of stock, which is the industry tolerance for ABS and stability control to stay calibrated.
Wheel fitment specs
The 2017 Ford Edge uses a 5x108 bolt pattern with a 63.4mm hub bore. Safe rim width range for the OEM tire is 8.5J â 9.5J, and offsets in the ET50 â ET60 window will clear suspension and fender without rubbing on most setups.
Tire pressure guidance
Manufacturer-recommended cold tire pressure for the 2017 Ford Edge is printed on the driver-side door jamb sticker â always defer to that value, not to the maximum pressure printed on the tire sidewall. Check pressure monthly and before long trips; under-inflation by 20% can reduce tread life by 25%.
Fitment Specifications
| Engine & Trim | Tire Size | Rim Size | Offset (ET) |
|---|---|---|---|
| ST | 265/40R21 | 21" x 9.0 | ET55 |
Frequently Asked Questions
What tire size does the 2017 Ford Edge ST use?
The 2017 Ford Edge ST uses 265/40R21 tires as standard equipment.
What is the bolt pattern of the 2017 Ford Edge ST?
The 2017 Ford Edge ST has a 5x108 bolt pattern with a center bore of 63.4mm.
What is the wheel offset of the 2017 Ford Edge ST?
The 2017 Ford Edge ST has a wheel offset of ETET55.