Cadillac DTS Steering Wheel Size (2006 - 2011)
The Cadillac DTS uses either 15 3/8" X 4" or 15 7/16" X 4" depending on the model year, model, and trim. (diameter x grip circumference)
Refer to the data table below for exact model-year and variant details.
Steering wheel size table
Compare the available model-year measurements below.
| Year | Steering Wheel Size (Diameter x Grip Circumference) | Size Classification |
|---|---|---|
| 2011 | 15 3/8" X 4" | C |
| 2010 | 15 3/8" X 4" | C |
| 2009 | 15 3/8" X 4" | C |
| 2008 | 15 7/16" X 4"1 | C |
| 2007 | 15 7/16" X 4"2 | C |
| 2006 | 15 7/16" X 4"3 | C |
Note 1: The listed 391.8 mm diameter uses GM wheel part 25793951 as the retained generation reference. Other documented part measurements: 391 mm for GM part 25852723. Part availability varies by year and equipment; these numbers do not establish that every part fits this model year. Confirm the installed wheel or part number before selecting a cover. Return to measurement
Note 2: The listed 391.8 mm diameter uses GM wheel part 25793951 as the retained generation reference. Other documented part measurements: 391 mm for GM part 25852723. Part availability varies by year and equipment; these numbers do not establish that every part fits this model year. Confirm the installed wheel or part number before selecting a cover. Return to measurement
Note 3: The listed 391.8 mm diameter uses GM wheel part 25793951 as the retained generation reference. Other documented part measurements: 391 mm for GM part 25852723. Part availability varies by year and equipment; these numbers do not establish that every part fits this model year. Confirm the installed wheel or part number before selecting a cover. Return to measurement
How to confirm cover fitment
Need help measuring diameter or grip circumference before buying a cover? Use our steering wheel measurement guide to confirm the fit on your Cadillac DTS before ordering.
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Steering wheel cover links
Choose a cover by steering wheel diameter. Inch equivalents are approximate, rounded to the nearest 1/16 inch.
| Steering Wheel Diameter | Shop Covers |
|---|---|
| Small (S)35.5–36.5 cm≈ 14–14 3/8" | Shop Small on Amazon |
| Medium (M)>36.5–38.5 cm≈ >14 3/8–15 3/16" | Shop Medium on Amazon |
| Large (L)>38.5–40.5 cm≈ >15 3/16–15 15/16" | Shop Large on Amazon |
Data sources and methodology
SteeringWheelSize.com compiles steering wheel size data from model-year references, manufacturer materials, parts listings, and marketplace sources. The table on this page presents the measurements as diameter x grip circumference.
Trim rows and size classifications are shown when that information is available for the Cadillac DTS. Always verify fitment on the wheel before driving with an installed cover.