285/65R18
Standard MetricFactory Specs, Physical Dimensions & Compatible Vehicle Applications
The 285/65R18 tire size features an overall diameter of 32.59 inches, a section width of 11.2 inches (285mm), and rotates 619 times per mile. It is a standard factory tire fitment on 7+ vehicle models including Toyota Tundra, Toyota Sequoia.
Physical Dimensions & Specs
Overall Diameter
32.59"
827.8 mmSection Width
285 mm
11.22" wideSidewall Height
7.29"
185.2 mm (65% aspect)Revolutions / Mile
619
Circumference: 102.37"Rim Diameter
18"
Wheel sizeRecommended Rim Width
7.1" - 10"
Optimal rim width rangeWhere to Buy & Install 285/65R18 Tires
Looking for 285/65R18 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 285/65R18 against any proposed tire size below:
Visual Tire & Wheel Comparison
Speedometer Variance
| Indicated | Actual Speed | Diff |
|---|---|---|
| 20 mph | 18.2 mph | -1.8 mph |
| 30 mph | 27.2 mph | -2.8 mph |
| 45 mph | 40.8 mph | -4.2 mph |
| 60 mph | 54.5 mph | -5.5 mph |
| 75 mph | 68.1 mph | -6.9 mph |
| 90 mph | 81.7 mph | -8.3 mph |
Fender & Suspension Clearance
Flush fitment. Extends 17.7mm outwards. Check wheel arch clearance under full suspension compression.
Vehicles That Fit 285/65R18 (7+ Models)
Factory standard and optional vehicle fitments utilizing 285/65R18 tires: