Tire Size 245/40r19 in inches

The tire size 245/40r19 is equivalent to 26.7×9.6R19 in inches, has a diameter of 26.7 inches (678.6 mm), a section width of 9.6 inches (245 mm), a wheel diameter of 19 inches (483 mm), and is approved to be mounted on 8.0 to 9.5 inches (203.2 – 241.3 mm) wide wheels. This particular tire size is standard in the automotive industry, delivering optimal performance and versatility.

245/40r19 in inches

Utilize this table chart to grasp intricate measurements in both inches and millimeters simultaneously.

Feature Inches Metric
Tire Diameter 26.7 678.6
Section Width 9.6 245
Rim Height 19 483
Sidewall Height 3.9 98
Circumference 83.9 2131.9
Revolutions 469 per km 756 per mile
Rim Width Range 8.0-9.5 203.2 – 241.3

How Tall Is A 245/40r19 Tire?

The Tire Height of the 245/40r19 tire size is 26.7 inches (678.6 mm). This dimension, also referred to as the tire’s overall diameter, plays a vital role in dictating the vehicle’s speed, acceleration, and fuel economy. It’s crucial to adhere to the recommended tire height to maintain optimum performance and safety.

What Is the 245/40r19 Width In Inches?

The tread width of the 245/40r19 tire size is 9.6 inches (245 mm). This is the tire’s section width, representing the measurement from sidewall to sidewall. The wider the tire, the better the vehicle’s traction and stability, especially in wet conditions, though it may increase rolling resistance and fuel consumption.

What Is the 245/40r19 Sidewall Height?

The 245/40r19 tire’s sidewall height is 3.9 inches (98 mm). The sidewall height or aspect ratio is a percentage of the tire’s width. This measurement directly impacts ride comfort, with a higher sidewall height providing a smoother ride due to better shock absorption.

What Is the 245/40r19 Tire Circumference?

The circumference of the 245/40r19 tire size is 83.9 inches (2131.9 mm). This specification is crucial for calibrating the speedometer and odometer. Tires with a larger circumference will travel a greater distance with each revolution, potentially skewing the vehicle’s speed and distance readings.

What Is the 245/40r19 Revolutions Per Mile?

For the 245/40r19 tire size, there are about 756 revolutions per mile (469 revolutions per kilometer). This is a critical specification for determining fuel economy and speed, as more revolutions per mile can lead to higher fuel consumption.

What Is the 245/40r19 Rims Size?

The 245/40r19 tire size, the rim diameter is 19 inches (483 mm). The compatible rim width range is 8.0-9.5 inches (203.2 – 241.3 mm). Using the correct rim size ensures the tire fits appropriately, providing optimal vehicle handling and safety.

Fitment Guide
This table will guide you on which vehicles can accommodate the 245/40r19 tire size. These typically include sports cars, luxury sedans, and some compact SUVs. Always consult your vehicle’s owner’s manual for accurate fitment details.

Brand Name Model
ACURA RL (2005 – 2013), RLX (2013 – 2021), TL (2009 – 2014), TLX (2014 – 2020), TLX-L (2018 – 2021), TSX (2010 – 2014)
ASTON MARTIN V8 Vantage (2005 – 2017)
AUDI A4 Allroad (2009 – 2023), A6 (2012 – 2018), A6 Allroad (2006 – 2011), A8 (1994 – 2003), Allroad (2013 – 2016)
BMW 4 Series (2021 – 2023), 5 Series (2009 – 2023), 6 Series (2003 – 2019), 8 Series (2018 – 2023), i3 (2023 – 2023), i4 (2021 – 2023)
BMW ALPINA B5 (2005 – 2010)
BUICK Allure (2010 – 2010), LaCrosse (2009 – 2014), Regal (2011 – 2023), Regal GS (2012 – 2023), Regal TourX (2018 – 2021)
CADILLAC CT5 (2019 – 2023), CT5-V (2020 – 2023), CTS-V (2004 – 2007), DeVille (2000 – 2004), STS (2004 – 2012)
CHEVROLET Malibu (2012 – 2023), Malibu Limited (2016 – 2016), Malibu XL (2016 – 2023), SS (2014 – 2017)
CHRYSLER 200 (2010 – 2017), 300M (1998 – 2004)
CITROËN C5 (2008 – 2017), C6 (2005 – 2023)
CUPRA Ateca (2018 – 2023), Formentor (2020 – 2023)
DAEWOO G2X (2007 – 2009), Veritas (2008 – 2010)
DODGE Caliber SRT (2007 – 2010), Intrepid (1998 – 2004)
FAW Hongqi H7 (2013 – 2021)
FAW AUDI A6 (2016 – 2017)
FAW VOLKSWAGEN CC (2019 – 2020)
FERRARI 599 GTB Fiorano (2006 – 2012), 612 Scaglietti (2004 – 2011), California (2008 – 2014), California T (2014 – 2017)
GENESIS G80 (2016 – 2020)
HOLDEN Caprice (2006 – 2017), Commodore (2006 – 2021), Insignia VXR (2015 – 2017), Malibu (2013 – 2017), Ute (2007 – 2017)
HONDA Accord (2008 – 2013), Legend (2015 – 2021)
HYUNDAI Aslan (2014 – 2018), Azera (2006 – 2023), Genesis (2013 – 2017), Genesis Coupe (2008 – 2016), Grandeur (2005 – 2022), Sonata (2019 – 2023), Sonata Hybrid (2020 – 2023)
INFINITI G (2002 – 2015), M (2002 – 2010), Q50 (2013 – 2023), Q50L (2015 – 2023), Q60 (2013 – 2023)
JAGUAR F-Type (2012 – 2023), XF (2007 – 2023), XFL (2020 – 2023), XJ (1997 – 2003), XK (1996 – 2015)
KIA Cadenza (2009 – 2021), K5 (2015 – 2023), K7 (2009 – 2021), K8 (2021 – 2023)
LEXUS LS (2000 – 2017)
LINCOLN MKZ (2013 – 2020)
MASERATI GranTurismo (2007 – 2016), GranTurismo MC (2011 – 2019), GranTurismo Sport (2012 – 2019), Quattroporte (2003 – 2012)
MAZDA Atenza (2012 – 2019), Mazda6 (2012 – 2023)
MERCEDES-BENZ C-Class (2022 – 2023), C-Class AMG (2022 – 2023), CL-Class (1999 – 2006), CL-Class AMG (2001 – 2006), CLS-Class (2018 – 2023), CLS-Class AMG (2018 – 2023), E-Class (2017 – 2023), E-Class AMG (2017 – 2023), E-Class Cabriolet (2017 – 2023), E-Class Coupe (2017 – 2023), S-Class (1999 – 2006)
MINI Countryman (2017 – 2023), Crossover (2020 – 2023)
NISSAN 370Z (2009 – 2023), Fairlady Z (2008 – 2021), Fuga (2004 – 2009), Maxima (2009 – 2023), Skyline (2003 – 2023)
OPEL Astra GTC (2012 – 2018), Astra OPC (2011 – 2018), GT (2007 – 2009), Insignia (2008 – 2023), Insignia Country Tourer (2013 – 2019), Insignia OPC (2009 – 2017)
PANOZ Esperante (2015 – 2022)
PEUGEOT 407 (2004 – 2011), 508 RXH (2012 – 2018)
PONTIAC G8 (2008 – 2009), Solstice (2006 – 2010)
HONGQI H7 (2013 – 2022)
RENAULT Espace (2002 – 2014), Talisman (2015 – 2022)
RENAULT SAMSUNG SM6 (2016 – 2022)
ROEWE 950 (2012 – 2017)
SAAB 9-5 (2010 – 2012)
SATURN Aura (2007 – 2010), Sky (2007 – 2010)
SEAT Ateca (2016 – 2023)
SKODA Karoq (2018 – 2023)
SUBARU Forester (2008 – 2013), Legacy (2015 – 2022), Legacy B4 (2014 – 2020)
VAUXHALL Astra GTC (2013 – 2018), Astra VXR (2012 – 2018), Insignia (2008 – 2022), Insignia Country Tourer (2013 – 2017), Insignia VXR (2008 – 2017), VXR8 (2007 – 2013)
VINFAST Lux A2.0 (2019 – 2022)
VOLKSWAGEN Arteon (2017 – 2023), Arteon SR (2022 – 2023), CC (2021 – 2023), Passat Alltrack (2016 – 2023), Passat Variant Alltrack (2016 – 2023), Phideon (2016 – 2023)
VOLVO V60 (2019 – 2023)

Replacement Tire Size
Replacement tires have to be within 3% of the diameter of the original tires to maintain accurate speedometer readings and vehicle handling characteristics.

Tire Size Overall Diameter Difference
125/70R19 25.9″ -2.90%
355/25R19 26.0″ -2.70%
255/35R19 26.0″ -2.70%
295/30R19 26.0″ -2.70%
225/40R19 26.1″ -2.40%
305/30R19 26.3″ -1.80%
265/35R19 26.3″ -1.50%
235/40R19 26.4″ -1.20%
135/70R19 26.5″ -0.90%
315/30R19 26.5″ -0.90%
275/35R19 26.6″ -0.60%
325/30R19 26.7″ 0.00%
285/35R19 26.9″ 0.60%
335/30R19 27.0″ 0.90%
225/45R19 27.0″ 0.90%
255/40R19 27.0″ 1.20%
295/35R19 27.1″ 1.50%
345/30R19 27.2″ 1.80%
175/60R19 27.3″ 2.10%
235/45R19 27.4″ 2.40%
265/40R19 27.4″ 2.40%
355/30R19 27.4″ 2.70%
305/35R19 27.4″ 2.70%

Our Observation
In our experience, the 245/40r19 tire size offers a blend of performance and comfort. The wide section width provides excellent traction and stability, while the reasonable sidewall height ensures a smooth ride.

This standard tire size in performance-oriented vehicles offers a good balance between high-speed stability and comfortable ride quality. Always remember to select a tire that best suits your driving style and the conditions you typically encounter.

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