265/55R20
Standard MetricFactory Specs, Physical Dimensions & Compatible Vehicle Applications
The 265/55R20 tire size features an overall diameter of 31.48 inches, a section width of 10.4 inches (265mm), and rotates 641 times per mile. It is a standard factory tire fitment on 19+ vehicle models including Lexus LX 600.
Physical Dimensions & Specs
Overall Diameter
31.48"
799.6 mmSection Width
265 mm
10.43" wideSidewall Height
5.74"
145.8 mm (55% aspect)Revolutions / Mile
641
Circumference: 98.89"Rim Diameter
20"
Wheel sizeRecommended Rim Width
6.6" - 9.3"
Optimal rim width rangeWhere to Buy & Install 265/55R20 Tires
Looking for 265/55R20 tires? Skip hauling tires in your car—choose direct delivery to a local certified shop or doorstep delivery:
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Speedometer & Alternate Size Calculator
Testing an alternate size for your vehicle? Compare 265/55R20 against any proposed tire size below:
Visual Tire & Wheel Comparison
Speedometer Variance
| Indicated | Actual Speed | Diff |
|---|---|---|
| 20 mph | 18.8 mph | -1.2 mph |
| 30 mph | 28.2 mph | -1.8 mph |
| 45 mph | 42.3 mph | -2.7 mph |
| 60 mph | 56.4 mph | -3.6 mph |
| 75 mph | 70.5 mph | -4.5 mph |
| 90 mph | 84.6 mph | -5.4 mph |
Fender & Suspension Clearance
Flush fitment. Extends 17.7mm outwards. Check wheel arch clearance under full suspension compression.
Vehicles That Fit 265/55R20 (19+ Models)
Factory standard and optional vehicle fitments utilizing 265/55R20 tires: