2021 Cadillac Escalade Wheel Interchange

OEM wheel and tire fitment specs for the 2021 Cadillac Escalade, including bolt pattern (PCD), center bore diameter, thread size, rim diameter, rim width, wheel offset, and backspacing.

Recorded OEM specifications for the 2021 Cadillac Escalade, donor years with overlapping ranges, and a calculator to compare a selected wheel. Range overlap is not a guaranteed fit.

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2021 Cadillac Escalade Fitment Specs

Baseline mounting dimensions used for interchange decisions.

Bolt Pattern6x139.7
Center Bore78.1 mm
Lug ThreadM14 x 1.5 View M14 x 1.5 options on Amazon
OEM Wheel Sizes18" – 22"
OEM Widths8.5" – 9"
OEM Offset Range26 mm – 28 mm

Multiple OEM configurations exist for this vehicle. Fitment can vary by trim, brakes, and factory wheel package – confirm your exact setup before buying.

Thread-only product links are shopping examples, not verified fits. Seat style is not confirmed here. As an Amazon Associate we earn from qualifying purchases.

Explore wheels at Tire Rack

Selected size: 22 × 9″ · ET +28

Showing matching bolt patterns and offsets up to 20 mm lower. Confirm center bore, load rating, and clearance at Tire Rack.

We may earn a commission when you buy through these links. Prices and availability may change.

Donor vehicles with overlapping OEM specs

These are vehicle-year records whose recorded OEM ranges overlap this 2021 Cadillac Escalade. Overlap is not a guarantee that a specific wheel will install. Selected-wheel comparison is in the calculator below.

Evaluated 23 donor years. Listed 15 eligible overlaps (not all evaluated years are compatible). Showing all listed.

2015–2020, 2022 Cadillac Escalade

OEM specs overlapOEM ranges overlap – confirm the specific wheel

Years grouped because recorded compatibility evidence is equivalent. Each year keeps its own page.

  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • 2022
  • Bolt pattern6x139.7 · Same recorded PCD
  • Center bore78.1 mm · same recorded hub figure
  • Wheel geometryOEM width/offset ranges overlap (not a specific wheel)

Approximate position vs the mid OEM package: outer change 6.18 mm, inner change 0.17 mm. This uses aggregated width/offset ranges, not a specific wheel.

2007–2014 Cadillac Escalade

Check wheel configurationGeometry suggestion only; clearance unverified

Years grouped because recorded compatibility evidence is equivalent. Each year keeps its own page.

  • 2007
  • 2008
  • 2009
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • Bolt pattern6x139.7 · Same recorded PCD
  • Center bore78.1 mm · same recorded hub figure
  • Wheel geometryOutside recorded OEM envelope

Dataset suggestionWheel spacer ≈ 7.18 mm – not a verified installation requirement.

A spacer of about 7.18 mm is a dataset suggestion only; clearance is not verified. Estimated outer position is about 7.18 mm farther inward than the mid OEM package.

Cadillac Escalade Years With Compatible Wheels

Only years with evidence-based interchange relationships are listed. Adjacent years are not assumed compatible.

Will Wheels From Another Vehicle Fit?

Compare a donor vehicle or custom wheel against this 2021 Cadillac Escalade. Use Compare in calculator on a donor row above to fill the donor side of this same calculator.

Compare

Compare wheel compatibility between two vehicles

Wheels from (donor vehicle)

Installed on (your vehicle)

Selected Car:

2021 Cadillac Escalade

Compare Rims

Specification
Wheels from
Installed on
Result (Click it)
Bolt Pattern
Bolt Pattern
The total number of bolt holes and the diameter of the circle they form.
-
6x139.7
Center Bore
Center Bore
The hole in the center of the wheel that fits over the vehicle’s hub.
-
78.1 mm
Thread Size
Thread Size
The size and spacing of the threads on the bolts or nuts that hold the wheel in place.
-
M14 x 1.5
Rim Diameter
Rim Diameter
The wheel diameter in inches that determines which tire sizes will fit.
-
22"
Rim Width
Rim Width
The distance between the inner edges of the wheel is measured in inches.
-
9.0"
Wheel Offset
Wheel Offset
How far the wheel sits inward or outward relative to the hub mounting surface.
-
28 mm
Backspacing
Backspacing
Shows how much space the wheel takes up toward the inside of the vehicle.
-
-
Wheel Fasteners
Wheel Fasteners
The type of hardware used to secure the wheel to the vehicle.
-
-

Wheel Fitment Parts for the 2021 Cadillac Escalade

Example products matched to recorded thread, hub, or spacer dimensions. They are not verified fits. Confirm seat style, thickness, and clearance before ordering.

Lug Nuts / Wheel Bolts

M14 x 1.5

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2021 Cadillac Escalade Wheel Fitment Guide

Known OEM Fitment For 2021 Cadillac Escalade

The values below reflect known factory specifications for at least one 2021 Escalade wheel and tire package. Trims and option packages may differ. If something is missing or seems to conflict, verify your exact setup using the on-page calculator and your door-jamb tire placard or OEM documentation.

Bolt pattern (studs x PCD)6x139.7
Center bore (mm)78.1
Thread sizeM14 x 1.5
Rim diameter (in)20
Rim width (in)9.0
Wheel offset (ET, mm)28
Backspacing (in)5.6
Tire size shown275/50R22

Note: The entries above indicate that multiple OEM packages may exist for the 2021 Escalade. This is common. Confirm your exact OE wheel diameter, offset, and tire size on the driver door placard and compare in the calculator before purchasing.

How To Use The Wheel Interchange Calculator

  • Open the calculator on wheelinterchange.com.
  • Set Wheels from (donor vehicle) to the vehicle that the wheels came from.
  • Set Installed on (your vehicle) to 2021 Cadillac Escalade.
  • If you know your factory setup, enter the OEM wheel and tire from your door placard. If not, start with the known values above.
  • Use Custom wheel size to try different rim diameter, width, and offset. The tool updates inner clearance and outer poke so you can see if the wheel sits farther in or out.
  • Use Custom tire size to test section width and aspect ratio. When you change rim diameter, the calculator updates total tire diameter in the comparison so you can keep overall diameter close to stock.
  • Review speedometer change, inner clearance near suspension and brakes, and fender poke. Aim to keep overall tire diameter close to OEM to protect ABS, gearing, and ride quality.

Fitment Checklist Before You Buy

  • Bolt pattern: Must be 6x139.7.
  • Center bore: Hub is 78.1 mm. If the new wheel has a larger bore, plan for 78.1 hub-centric rings. If smaller, it will not fit.
  • Threads and nuts: Studs are M14 x 1.5. Match lug nut thread and seat type to the wheel design. Do not mix conical, mag, or ball seats.
  • Offset and backspacing: Compare to the known OEM ET 28 mm and listed backspacing using the calculator. Check inner clearance to struts, control arms, and brake calipers, and outer clearance to fenders and liners.
  • Brake clearance: Barrel and spoke design must clear calipers. Test-fit one wheel before mounting tires when possible.
  • Load rating: Wheel and tire load ratings must meet or exceed the Escalade’s axle loads.
  • Overall tire diameter: Keep close to stock. A common guideline is within about 3 percent to help maintain speedometer accuracy and driveline behavior.
  • TPMS: Plan to transfer or replace TPMS sensors. Verify frequency and compatibility for your model year.
  • Suspension changes: Lowering, air suspension ride height, or lift kits affect clearance. Recheck fitment with the calculator if your ride height changes.

Plus Sizing And Common Upgrades

The 2021 Escalade was offered with different factory wheel packages. One known OEM tire size is 275/50R22, and OEM wheel specs in the table reflect at least one package. Other trims and options may use different wheel diameters. If you are moving to a larger or smaller rim diameter, use the calculator to select a tire profile that keeps overall diameter close to stock and to verify inner and outer clearances. This is especially important with wider wheels or more aggressive offsets.

  • Upsizing for appearance: Increase rim diameter and reduce tire aspect ratio while maintaining overall tire diameter and adequate load rating.
  • Downsizing for winter or rough roads: Use a smaller rim with a taller tire profile to add sidewall. Confirm brake clearance and diameter in the calculator.
  • Staggered vs square: A square setup simplifies rotations. Staggered widths require extra clearance checks and may limit rotations.

If your exact OEM size differs from the table, enter your door-jamb size as the baseline in the calculator and compare candidate setups against it.

Installation Tips

  • Safety first: Park on level ground, use wheel chocks, and support the vehicle with jack stands at approved lift points.
  • Prepare the hub: Clean the hub face and the wheel mounting pad. Remove rust and debris for proper seating.
  • Hub-centric rings: If your aftermarket wheel has a larger center bore, install 78.1 mm rings that match the wheel bore.
  • Lug hardware: Use the correct M14 x 1.5 nuts with the correct seat style for the wheel. Install nuts dry unless the wheel or vehicle manufacturer specifies otherwise.
  • Tightening: Snug lugs by hand, then torque in a star pattern to the manufacturer’s specification. Re-torque after 50 to 100 miles.
  • TPMS: Transfer or install compatible sensors. Perform the relearn procedure per the owner’s manual.
  • Final checks: Spin each wheel by hand to verify caliper and suspension clearance before road testing.

Tools And Helpful Supplies

FAQs

  • What is the bolt pattern on the 2021 Cadillac Escalade?

    The bolt pattern is 6x139.7.

  • What center bore does the 2021 Escalade use?

    78.1 mm. Use hub-centric rings if your wheel’s center bore is larger. A smaller bore will not fit.

  • What is the lug thread size?

    M14 x 1.5.

  • What offset should I use?

    A known OEM offset is ET 28 mm. If you choose a different offset, use the calculator to compare inner clearance and outer poke to OEM and verify brake and fender clearance.

  • What tire size came stock?

    One known OEM configuration uses 275/50R22. Other factory packages may differ. Check your driver door placard and enter that size as your baseline in the calculator.

  • Can I swap 20 inch and 22 inch OEM wheels between trims?

    Possibly. Bolt pattern and hub bore must match, and offset and brake clearance must be verified. Use the calculator to compare the wheel specs and select an appropriate tire size so overall diameter stays close to your OEM setup.

  • Do I need new lug nuts for aftermarket wheels?

    You must match both the M14 x 1.5 thread and the seat type the wheel requires. Many aftermarket wheels use conical seats, but verify with the wheel manufacturer. Do not reuse bulge or mag seats on a different seat profile.

  • Will TPMS sensors from my OEM wheels work in aftermarket wheels?

    Yes if the wheels physically accept the sensors and the sensor frequency matches your vehicle. You will need to perform a TPMS relearn after installation.

Methodology and sources

Wheel interchange depends on more than bolt pattern. Where data is available, this site compares recorded OEM values:

  • Bolt pattern / PCD
  • Center bore direction (donor wheel bore must not be smaller than the hub)
  • Wheel diameter, width, and offset against known OEM ranges
  • Lug thread / hardware differences (vehicle-side hardware)

A normal wheel spacer does not change bolt pattern. Hub rings cannot enlarge a wheel bore that is smaller than the hub. Brake clearance and tire package fitment still require vehicle-specific checks when not confirmed in the dataset.

Nick Marchenko

Automotive Expert