Will it fit?

Pure geometry — diameter delta, speedometer error, offset shift, hub bore, bolt pattern, lift estimate. Edit a field; the verdict updates live. Bumpstop clearance and fender-liner intrusion aren't in this list because they aren't deterministic math.

Trim & drivetrain

Big Horn / Lone Star · 4WD Big Horn / Lone Star · RWD Laramie · 4WD Laramie · RWD Limited · 4WD Limited · RWD Limited Longhorn · 4WD Limited Longhorn · RWD Rebel · 4WD Rebel · RWD Tradesman · 4WD Tradesman · RWD TRX · 4WD TRX · RWD

Bolt pattern

5x139.7

Hub bore

77.8 mm

Factory tire

275/65R18

Factory offset

+18 mm

Stock tire ceiling

32.1″

Lifted ceiling

35″

Factory wheel Ø

18″

Speedo reference

60 mph

Tire diameter

PASS

32.07″→32.07″Δ +0.00″ · +0.0%

Effectively factory diameter (+0.00″)

Speedometer error at 60 mph

PASS

60 mphindicates60.0 mphactual (+0.0%)

Within rounding of factory — no recalibration needed

Wheel offset

PASS

+18mm→+18mmΔ +0mm

+0mm — matches factory

Hub bore

PASS

hub 77.8mm·wheel 77.8mm

Hub-centric (77.8mm matches 77.8mm)

Bolt pattern

PASS

5x139.7vs5x139.7

Direct bolt-on (5x139.7 matches factory)

Lift requirement

PASS

no lift requiredstock ceiling 32.1″

Fits stock — clears the 32.1″ stock ceiling

Offset diagram (looking down at the hub)

            inboard  ←  hub  →  outboard
factory  [---------------F---|-------------------]
new      [---------------N---|-------------------]
                       |
                       hub centerline

Each character ≈ 5mm. [ and ] are tire edges; the letter marks the wheel mounting face.

Geometry only — clearance with bumpstops, fender-liner, and sway-bar depends on shock travel and chassis flex, none of which is in any spec sheet. If a verified build report disagrees with this page, trust the report.