20×9 ET1 Wheels on a 2015 Ford F-150

5 documented builds specifically using ET1

Show evidence for this exact wheel size and offset on my vehicle/year. Exact size+offset builds are observational evidence only — not a universal fit, not the “correct” offset, and not a no-rub guarantee.

Evidence summary

Documented builds using 20×9: 21
Documented builds specifically using 20×9 ET1: 5
Axle context: 0 square · 5 staggered · 5 front-only · 0 rear-only · 0 both axles

5 documented 2015 Ford F-150 builds in our database use 20×9 ET1 wheels. This is observed use — not a fit confirmation.

Compared with OEM

Aftermarket: 20×9 ET1

Compared with the OEM 20×8.5 ET44 configuration.

Width: +0.5 in

Outer edge 49.4 mm farther toward fender (more outward poke)

Inner edge 36.6 mm farther from suspension (more inner clearance)

Geometry is deterministic vs the named OEM baseline. It does not mean the setup fits or will clear.

Tires documented with 20×9 ET1

305/50R20 — 1 build
305/55R20 — 1 build
315/50R20 — 1 build
315/65R20 — 1 build
315/70R20 — 1 build

305/50R20: +0.3% overall diameter vs selected OEM tire — descriptive only, not a clearance rating.
305/55R20: +4.1% overall diameter vs selected OEM tire — descriptive only, not a clearance rating.
315/50R20: +1.5% overall diameter vs selected OEM tire — descriptive only, not a clearance rating.
315/65R20: +13.2% overall diameter vs selected OEM tire — descriptive only, not a clearance rating.
315/70R20: +17.1% overall diameter vs selected OEM tire — descriptive only, not a clearance rating.

Documented tire pairings are not tire recommendations.