Tire Size 275/50r20 in inches

The tire size 275/50R20 is equivalent to 30.8×10.8R20 in inches, has a diameter of 30.8 inches, a section width of 10.8 inches, a wheel diameter of 20 inches, and is approved to be mounted on 7.5 to 9.5 inches wide wheels. In metric, these measurements are equivalent to a diameter of 783 millimeters, a section width of 275 millimeters, and a wheel diameter of 508 millimeters.

This tire size provides a unique combination of width and height, providing the potential for excellent performance on a range of road conditions and in various driving scenarios.

275/50r20 in inches

Gain immediate insights into measurements in inches and millimeters using this Table chart.

Tire Diameter30.8783
Section Width10.8275
Rim Height20508
Sidewall Height5.4137.5
Revolutions406 per km653 per mile
Rim Width Range7.5-9.5190.5 – 241.3

How Tall Is A 275/50R20 Tire?

The tire height of the 275/50R20 tire size is approximately 30.8 inches or 783 millimeters. This figure is derived from the tire’s overall diameter, which includes the tread area and both sidewalls. This tall stature offers high ground clearance and the ability to navigate more challenging terrains.

What Is the 275/50R20 Width In Inches?

The tread width of the 275/50R20 tire size is about 10.8 inches or 275 millimeters. This width provides a broad contact patch between the tire and the road surface, which enhances grip, stability, and handling performance, especially at high speeds or under heavy loads.

What Is the 275/50R20 Sidewall Height?

The sidewall height of the 275/50R20 tire size is roughly 5.4 inches or 137.5 millimeters. This figure is calculated as a percentage (the aspect ratio) of the tire’s section width.

A higher sidewall enhances ride comfort by absorbing more road noise and vibration while also providing additional protection for the wheel against impacts.

What Is the 275/50R20 Tire Circumference?

The 275/50R20 tire’s circumference is about 96.8 inches or 2459.9 millimeters. This value is important as it affects the tire’s rolling resistance, speedometer calibration, and the distance covered per revolution.

What Is the 275/50R20 Revolutions Per Mile?

For the 275/50R20 tire size, there are approximately 653 revolutions per mile or 406 revolutions per kilometer. This data is crucial for vehicle manufacturers and tire specialists regarding tire balancing, alignment, and rotation.

What Is the 275/50R20 Rims Size?

For the 275/50R20 tire size, the rim diameter is 20 inches or 508 millimeters. Furthermore, this tire size is approved to be mounted on rims with widths between 7.5 and 9.5 inches or 190.5 and 241.3 millimeters. The rim width can impact the tire’s tread profile, handling, and overall performance.

Fitment Guide
This table will guide you on which vehicle models can be equipped with the 275/50R20 tire size. The information provides a reference point, but always check with a tire professional or your vehicle’s manufacturer to ensure the proper fitment.

Brand NameModel
AUDIQ8 (2018 – 2023)
BAICBJ80 (2016 – 2020), BJ90 (2016 – 2020)
BENTLEYBentayga (2015 – 2022)
BMWX7 (2018 – 2023)
CADILLACEscalade (1999 – 2000)
CHEVROLETColorado (2021 – 2023)
DODGEDakota (2005 – 2011), Durango (2011 – 2023)
JEEPGrand Cherokee (2011 – 2021)
LEXUSGX (2002 – 2009)
MERCEDES-BENZG-Class (2008 – 2023), G-Class AMG (1999 – 2023), GL-Class (2006 – 2016), GLE-Class (2019 – 2023), GLE-Class AMG (2018 – 2023), GLE-Class Coupe (2015 – 2023), GLE-Class Coupe AMG (2020 – 2023), GLS-Class (2015 – 2023)
MITSUBISHIL200 (2017 – 2023), Montero Sport (2016 – 2023), Pajero Sport (2016 – 2023), Shogun (2015 – 2019), Shogun Sport (2017 – 2021), Strada (2019 – 2022), Triton (2015 – 2018)
RAMDakota (2011 – 2012)
VOLKSWAGENAmarok (2022 – 2023)

Replacement Tire Size
Replacement tires must be within 3% of the original tire’s diameter to maintain similar performance and safety standards. For 275/50R20, suitable replacement sizes might include sizes with a similar overall diameter.

Tire SizeOverall DiameterDifference

Our Observation
Based on our study, the 275/50R20 tire size offers a unique balance of dimensions that make it suitable for a range of vehicles and applications.

Its height, width, and sidewall height all contribute to a well-rounded performance profile, capable of delivering comfortable ride quality and efficient handling on various road surfaces. Always remember to consider the tire’s specifications when considering a replacement or upgrade.

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