Saab 9-4x Tire Sizes and Rim Dimensions by Year and Trim
The Saab 9-4x features varying tire sizes and rim dimensions depending on the model year and trim level. Early models typically use 17 to 19-inch rims with widths ranging from 7 to 8.5 inches, while later trims may have specific tire size markings reflecting performance or luxury options.\n\nTire size markings on the Saab 9-4x follow standard conventions, indicating width, aspect ratio, and rim diameter, such as 235/65R17 or 255/45R19. Comparing trim levels, the Aero model often features wider rims and lower-profile tires for enhanced handling, whereas base trims employ taller sidewall tires for comfort.\n\nWhen selecting tires or rims for your Saab 9-4x, matching the original equipment specifications by model year and trim is essential to maintain performance and safety. Consult manufacturer guides or this reference to verify rim widths and diameters before purchase.
| Make / model / trim | Year | Tire size | Wheel |
|---|---|---|---|
| Saab 9-4x 1.8T | 2011 | 195/65R15 | 6.5" × 15" |
| Saab 9-4x 2.0 BioPower | 2011 | 235/65R18 | 8" × 18" |
| Saab 9-4x 1.8T | 2010 | 195/65R15 | 6.5" × 15" |
| Saab 9-4x 2.0 BioPower | 2010 | 235/65R18 | 8" × 18" |
| Saab 9-4x 1.8T | 2009 | 195/65R15 | 6.5" × 15" |
| Saab 9-4x 2.0 BioPower | 2009 | 235/65R18 | 8" × 18" |
| Saab 9-4x 1.8T | 2008 | 195/65R15 | 6.5" × 15" |
| Saab 9-4x 2.0 BioPower | 2008 | 235/65R18 | 8" × 18" |
| Saab 9-4x 1.8T | 2007 | 195/65R15 | 6.5" × 15" |
| Saab 9-4x 1.8T | 2006 | 195/65R15 | 6.5" × 15" |
| Saab 9-4x 1.8T | 2005 | 195/65R15 | 6.5" × 15" |
| Saab 9-4x 1.8T | 2004 | 195/65R15 | 6.5" × 15" |
| Saab 9-4x 1.8T | 2003 | 195/65R15 | 6.5" × 15" |
| Saab 9-4x 1.8T | 2002 | 195/65R15 | 6.5" × 15" |
| Saab 9-4x 1.8T | 2001 | 195/65R15 | 6.5" × 15" |
| Saab 9-4x 1.8T | 2000 | 195/65R15 | 6.5" × 15" |
| Saab 9-4x 1.8T | 1999 | 195/65R15 | 6.5" × 15" |
| Saab 9-4x 1.8T | 1998 | 195/65R15 | 6.5" × 15" |
For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Saab 9-4x.
FAQ
- What tire sizes are common on the Saab 9-4x?
- Common tire sizes range from 235/65R17 to 255/45R19, varying by year and trim.
- How do I compare rim sizes across Saab 9-4x trims?
- Look at rim width and diameter specs for each trim; sport trims often have wider and larger rims.
- Can I use tires from one trim on another Saab 9-4x model?
- Only if the tire size and rim dimensions match the recommended specs for that trim and model year.
Tire size calculatorShow
Compare two tire sizes — diameter, speedometer error, and clearance change.
| Size 1 | Size 2 | Diff | Diff(%) | |
|---|---|---|---|---|
| Diameter | 25.0" | 25.4" | 0.5" | 1.89% |
| Width | 7.7" | 8.5" | 0.8" | 10.26% |
| Circumference | 78.4" | 79.9" | 1.5" | 1.86% |
| Profile height | 5.0" | 4.2" | -0.7" | -15.08% |
| Turnover per mile | 807 | 793 | 14 | -1.73% |
| Clearance | - | - | +0.2" | - |






Speedometer Error
(First wheel OEM size)
| Reading | 20 mph | 30 mph | 40 mph | 50 mph | 60 mph | 70 mph | 80 mph | 90 mph |
|---|---|---|---|---|---|---|---|---|
| Actual | 20.4 | 30.5 | 40.7 | 50.9 | 61.1 | 71.2 | 81.4 | 91.6 |
