235/55R18

Tire size lookup — every vehicle row in this catalog that lists 235/55R18 (143 references).

Use this page as a reverse index: jump to a make/model page for year-sorted context, or follow a bolt pattern link when you are also matching wheels. Trims and markets vary, so treat each row as a guide and confirm against your installed tires and manufacturer documentation.

From here you can open the tire sizes catalog or the bolt pattern catalog for broader browsing.

FAQ

What does the 235/55R18 tire marking mean?
235/55R18 is a metric tire code: section width in millimeters, aspect ratio (sidewall height as a percent of width), construction (R = radial), and rim diameter in inches. Always match load/speed ratings and verify overall diameter effects on your speedometer.
Why are several different vehicles listed for one tire size?
Many OEM applications reuse the same tire marking across makes, model years, and trims. This page groups catalog rows that reference the marking so you can compare wheel references and follow links to model-specific pages.
Is this official OEM documentation?
No—treat this dataset as a practical reference compiled from public-style fitment rows. Markets, packages, and factory options differ; verify the exact row for your VIN or tire placard before ordering.
Vehicle Year Tire Wheel Bolt
Audi A6 Allroad (4FH, C6) 3.0 TDI Quattro2011235/55R188" × 18" 5×112
Audi A6 Allroad (4FH, C6) 3.0 TFSI Quattro2011235/55R188" × 18" 5×112
Audi A6 Allroad (4FH, C6) 3.0 TDI Quattro2010235/55R188" × 18" 5×112
Audi A6 Allroad (4FH, C6) 3.0 TFSI Quattro2010235/55R188" × 18" 5×112
Audi A6 Allroad (4FH, C6) 3.0 TDI Quattro2009235/55R188" × 18" 5×112
Audi A6 Allroad (4FH, C6) 3.0 TFSI Quattro2009235/55R188" × 18" 5×112
Audi A6 Allroad (4FH, C6) 3.0 TDI Quattro2008235/55R188" × 18" 5×112
Audi A6 Allroad (4FH, C6) 3.0 TFSI Quattro2008235/55R188" × 18" 5×112
Audi A6 Allroad (4FH, C6) 3.0 TDI Quattro2007235/55R188" × 18" 5×112
Audi A6 Allroad (4FH, C6) 3.0 TDI Quattro2006235/55R188" × 18" 5×112
Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TDI quattro2019235/55R188" × 18" 5×112
Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TFSI quattro2019235/55R188" × 18" 5×112
Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TDI quattro2018235/55R188" × 18" 5×112
Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TFSI quattro2018235/55R188" × 18" 5×112
Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TDI quattro2017235/55R188" × 18" 5×112
Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TFSI quattro2017235/55R188" × 18" 5×112
Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TDI quattro2016235/55R188" × 18" 5×112
Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TFSI quattro2016235/55R188" × 18" 5×112
Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TDI quattro2015235/55R188" × 18" 5×112
Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TFSI quattro2015235/55R188" × 18" 5×112
Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TDI quattro2014235/55R188" × 18" 5×112
Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TFSI quattro2014235/55R188" × 18" 5×112
Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TDI quattro2013235/55R188" × 18" 5×112
Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TFSI quattro2013235/55R188" × 18" 5×112
Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TDI quattro2012235/55R188" × 18" 5×112
Audi A6 Allroad (4GH, C7, 4GJ) 3.0 TFSI quattro2012235/55R188" × 18" 5×112
Audi A8 (4H) 2.0 TFSI hybrid2019235/55R188" × 18" 5×112
Audi A8 (4H) 2.5 TFSI2019235/55R188" × 18" 5×112
Audi A8 (4H) 3.0 TDI2019235/55R188" × 18" 5×112
Audi A8 (4H) 3.0 TDI quattro2019235/55R188" × 18" 5×112
Audi A8 (4H) 3.0 TFSI quattro2019235/55R188" × 18" 5×112
Audi A8 (4H) 4.0 TFSI quattro2019235/55R188" × 18" 5×112
Audi A8 (4H) 4.2 FSI quattro2019235/55R188" × 18" 5×112
Audi A8 (4H) 4.2 TDI quattro2019235/55R188" × 18" 5×112
Audi A8 (4H) 2.0 TFSI hybrid2018235/55R188" × 18" 5×112
Audi A8 (4H) 2.5 TFSI2018235/55R188" × 18" 5×112
Audi A8 (4H) 3.0 TDI2018235/55R188" × 18" 5×112
Audi A8 (4H) 3.0 TDI quattro2018235/55R188" × 18" 5×112
Audi A8 (4H) 3.0 TFSI quattro2018235/55R188" × 18" 5×112
Audi A8 (4H) 4.0 TFSI quattro2018235/55R188" × 18" 5×112
Audi A8 (4H) 4.2 FSI quattro2018235/55R188" × 18" 5×112
Audi A8 (4H) 4.2 TDI quattro2018235/55R188" × 18" 5×112
Audi A8 (4H) 2.0 TFSI hybrid2017235/55R188" × 18" 5×112
Audi A8 (4H) 2.5 TFSI2017235/55R188" × 18" 5×112
Audi A8 (4H) 3.0 TDI2017235/55R188" × 18" 5×112
Audi A8 (4H) 3.0 TDI quattro2017235/55R188" × 18" 5×112
Audi A8 (4H) 3.0 TFSI quattro2017235/55R188" × 18" 5×112
Audi A8 (4H) 4.0 TFSI quattro2017235/55R188" × 18" 5×112
Audi A8 (4H) 4.2 FSI quattro2017235/55R188" × 18" 5×112
Audi A8 (4H) 4.2 TDI quattro2017235/55R188" × 18" 5×112
Audi A8 (4H) 2.0 TFSI hybrid2016235/55R188" × 18" 5×112
Audi A8 (4H) 2.5 TFSI2016235/55R188" × 18" 5×112
Audi A8 (4H) 3.0 TDI2016235/55R188" × 18" 5×112
Audi A8 (4H) 3.0 TDI quattro2016235/55R188" × 18" 5×112
Audi A8 (4H) 3.0 TFSI quattro2016235/55R188" × 18" 5×112
Audi A8 (4H) 4.0 TFSI quattro2016235/55R188" × 18" 5×112
Audi A8 (4H) 4.2 FSI quattro2016235/55R188" × 18" 5×112
Audi A8 (4H) 4.2 TDI quattro2016235/55R188" × 18" 5×112
Audi A8 (4H) 2.0 TFSI hybrid2015235/55R188" × 18" 5×112
Audi A8 (4H) 2.5 TFSI2015235/55R188" × 18" 5×112
Audi A8 (4H) 3.0 TDI2015235/55R188" × 18" 5×112
Audi A8 (4H) 3.0 TDI quattro2015235/55R188" × 18" 5×112
Audi A8 (4H) 3.0 TFSI quattro2015235/55R188" × 18" 5×112
Audi A8 (4H) 4.0 TFSI quattro2015235/55R188" × 18" 5×112
Audi A8 (4H) 4.2 FSI quattro2015235/55R188" × 18" 5×112
Audi A8 (4H) 4.2 TDI quattro2015235/55R188" × 18" 5×112
Audi A8 (4H) 2.0 TFSI hybrid2014235/55R188" × 18" 5×112
Audi A8 (4H) 2.5 TFSI2014235/55R188" × 18" 5×112
Audi A8 (4H) 3.0 TDI2014235/55R188" × 18" 5×112
Audi A8 (4H) 3.0 TDI quattro2014235/55R188" × 18" 5×112
Audi A8 (4H) 3.0 TFSI quattro2014235/55R188" × 18" 5×112
Audi A8 (4H) 4.0 TFSI quattro2014235/55R188" × 18" 5×112
Audi A8 (4H) 4.2 FSI quattro2014235/55R188" × 18" 5×112
Audi A8 (4H) 4.2 TDI quattro2014235/55R188" × 18" 5×112
Audi A8 (4H) 2.0 TFSI hybrid2013235/55R188" × 18" 5×112
Audi A8 (4H) 2.5 TFSI2013235/55R188" × 18" 5×112
Audi A8 (4H) 3.0 TDI2013235/55R188" × 18" 5×112
Audi A8 (4H) 3.0 TDI quattro2013235/55R188" × 18" 5×112
Audi A8 (4H) 3.0 TFSI quattro2013235/55R188" × 18" 5×112
Audi A8 (4H) 4.0 TFSI quattro2013235/55R188" × 18" 5×112
Audi A8 (4H) 4.2 FSI quattro2013235/55R188" × 18" 5×112
Audi A8 (4H) 4.2 TDI quattro2013235/55R188" × 18" 5×112
Audi A8 (4H) 2.0 TFSI hybrid2012235/55R188" × 18" 5×112
Audi A8 (4H) 2.5 TFSI2012235/55R188" × 18" 5×112
Audi A8 (4H) 3.0 TDI2012235/55R188" × 18" 5×112
Audi A8 (4H) 3.0 TDI quattro2012235/55R188" × 18" 5×112
Audi A8 (4H) 3.0 TFSI quattro2012235/55R188" × 18" 5×112
Audi A8 (4H) 4.0 TFSI quattro2012235/55R188" × 18" 5×112
Audi A8 (4H) 4.2 FSI quattro2012235/55R188" × 18" 5×112
Audi A8 (4H) 4.2 TDI quattro2012235/55R188" × 18" 5×112
Audi A8 (4H) 3.0 TDI2011235/55R188" × 18" 5×112
Audi A8 (4H) 3.0 TDI quattro2011235/55R188" × 18" 5×112
Audi A8 (4H) 3.0 TFSI quattro2011235/55R188" × 18" 5×112
Audi A8 (4H) 4.2 FSI quattro2011235/55R188" × 18" 5×112
Audi A8 (4H) 4.2 TDI quattro2011235/55R188" × 18" 5×112
Audi A8 (4H) 3.0 TDI quattro2010235/55R188" × 18" 5×112
Audi A8 (4H) 3.0 TFSI quattro2010235/55R188" × 18" 5×112
Audi A8 (4H) 4.2 FSI quattro2010235/55R188" × 18" 5×112
Audi A8 (4H) 4.2 TDI quattro2010235/55R188" × 18" 5×112
Audi A8 (4H) 4.2 FSI quattro2009235/55R188" × 18" 5×112
Audi A8 (4H) 4.2 TDI quattro2009235/55R188" × 18" 5×112
Lexus RX II (MHU3, GSU3, MCU3) 400h2008235/55R187" × 18" 5×114.3
Lexus RX II (MHU3, GSU3, MCU3) 400h AWD2008235/55R187" × 18" 5×114.3
Lexus RX II (MHU3, GSU3, MCU3) 400h2007235/55R187" × 18" 5×114.3
Lexus RX II (MHU3, GSU3, MCU3) 400h AWD2007235/55R187" × 18" 5×114.3
Lexus RX II (MHU3, GSU3, MCU3) 400h2006235/55R187" × 18" 5×114.3
Lexus RX II (MHU3, GSU3, MCU3) 400h AWD2006235/55R187" × 18" 5×114.3
Lexus RX II (MHU3, GSU3, MCU3) 400h2005235/55R187" × 18" 5×114.3
Lexus RX II (MHU3, GSU3, MCU3) 400h AWD2005235/55R187" × 18" 5×114.3
Lexus RX II (MHU3, GSU3, MCU3) 400h AWD2004235/55R187" × 18" 5×114.3
Lincoln MKS 3.5L V62019235/55R188" × 18" 5×108
Lincoln MKS 3.7L V62019235/55R188" × 18" 5×108
Lincoln MKS 3.5L V62018235/55R188" × 18" 5×108
Lincoln MKS 3.7L V62018235/55R188" × 18" 5×108
Lincoln MKS 3.5L V62017235/55R188" × 18" 5×108
Lincoln MKS 3.7L V62017235/55R188" × 18" 5×108
Lincoln MKS 3.5L V62016235/55R188" × 18" 5×108
Lincoln MKS 3.7L V62016235/55R188" × 18" 5×108
Lincoln MKS 3.5L V62015235/55R188" × 18" 5×108
Lincoln MKS 3.7L V62015235/55R188" × 18" 5×108
Lincoln MKS 3.5L V62014235/55R188" × 18" 5×108
Lincoln MKS 3.7L V62014235/55R188" × 18" 5×108
Lincoln MKS 3.5L V62013235/55R188" × 18" 5×108
Lincoln MKS 3.7L V62013235/55R188" × 18" 5×108
Lincoln MKS 3.5L V62012235/55R188" × 18" 5×108
Lincoln MKS 3.7L V62012235/55R188" × 18" 5×108
Lincoln MKS 3.5L V62011235/55R188" × 18" 5×108
Lincoln MKS 3.7L V62011235/55R188" × 18" 5×108
Lincoln MKS 3.5L V62010235/55R188" × 18" 5×108
Lincoln MKS 3.7L V62010235/55R188" × 18" 5×108
Lincoln MKS 3.5L V62009235/55R188" × 18" 5×108
Lincoln MKS 3.7L V62009235/55R188" × 18" 5×108
Lincoln MKS 3.5L V62008235/55R188" × 18" 5×108
Lincoln MKS 3.7L V62008235/55R188" × 18" 5×108
Volkswagen Routan 3.62019235/55R188" × 18" 5×127
Volkswagen Routan 3.62018235/55R188" × 18" 5×127
Volkswagen Routan 3.62017235/55R188" × 18" 5×127
Volkswagen Routan 3.62016235/55R188" × 18" 5×127
Volkswagen Routan 3.62015235/55R188" × 18" 5×127
Volkswagen Routan 3.62014235/55R188" × 18" 5×127
Volkswagen Routan 3.62013235/55R188" × 18" 5×127
Volkswagen Routan 3.62012235/55R188" × 18" 5×127
Volkswagen Routan 3.62011235/55R188" × 18" 5×127
Tire size calculatorShow

Compare two tire sizes — diameter, speedometer error, and clearance change.

inchmm
Size 1Size 2DiffDiff(%)
Diameter25.0"25.4"0.5"1.89%
Width7.7"8.5"0.8"10.26%
Circumference78.4"79.9"1.5"1.86%
Profile height5.0"4.2"-0.7"-15.08%
Turnover per mile80779314-1.73%
Clearance--+0.2"-
25.0"
7.7"
old tire side
25.5"
8.5"
new tire side
old tire
15"
old rim
5.0"
new tire
17"
new rim
4.2"

Speedometer Error

(First wheel OEM size)

Reading20 mph30 mph40 mph50 mph60 mph70 mph80 mph90 mph
Actual20.430.540.750.961.171.281.491.6