265/50R20 Tire Size Specifications & Compatible Vehicles
Overall Diameter
773.0 mm
Section Width
265 mm
Sidewall Height
132.5 mm
Circumference
2428.5 mm
Revs/Mile
663
Rim Diameter
20"
Inch Equivalent
30.4x10.4R20
Rim Width (ETRTO)
7.5" – 10.0"
Compatible Vehicles
The following vehicles use 265/50R20 tires from the factory:
2025 Honda Pilot TrailSport 2024 Honda Pilot TrailSport 2025 Jeep Grand Cherokee Limited/Overland 2024 Jeep Grand Cherokee Limited/Overland 2023 Jeep Grand Cherokee Limited/Overland 2022 Jeep Grand Cherokee Limited/Overland 2021 Jeep Grand Cherokee Limited/Overland 2021 Jeep Grand Cherokee Summit/Trailhawk 2020 Jeep Grand Cherokee Limited/Overland 2020 Jeep Grand Cherokee Summit/Trailhawk
Alternative Tire Sizes
These tire sizes are within 3% overall diameter of 265/50R20 and may be used as replacements:
Popular Comparisons
See how 265/50R20 compares to other common tire sizes:
Understanding 265/50R20
The tire size 265/50R20 means the tire has a section width of 265mm, an aspect ratio of 50% (the sidewall height is 50% of the width), and fits a 20-inch rim.
Sidewall Height = 265 x 0.5 = 132.5 mm
Overall Diameter = (132.5 x 2) + (20 x 25.4) = 773.0 mm
Circumference = 773.0 x π = 2428.5 mm
Overall Diameter = (132.5 x 2) + (20 x 25.4) = 773.0 mm
Circumference = 773.0 x π = 2428.5 mm
Frequently Asked Questions
The 265/50R20 tire size is used on 10 vehicle trims including the 2025 Honda Pilot, 2024 Honda Pilot, 2025 Jeep Grand Cherokee and 7 more.
A 265/50R20 tire has an overall diameter of 773.0mm (30.4 inches). The sidewall height is 132.5mm, and the total circumference is 2429mm.
For 265/50R20 tires, the ETRTO recommended rim width is 9.0". The acceptable range is 7.5" minimum to 10.0" maximum. Using a rim outside this range can cause improper bead seating and unsafe handling.
Yes, as long as the replacement tire overall diameter is within 3% of the 265/50R20 773.0mm diameter. Compatible alternatives include 165/65R22, 195/55R22, 295/45R20. Use our Tire Size Calculator to compare any two sizes.