285/30R19
Standard MetricFactory Specs, Physical Dimensions & Compatible Vehicle Applications
The 285/30R19 tire size features an overall diameter of 25.73 inches, a section width of 11.2 inches (285mm), and rotates 784 times per mile. It is a standard factory tire fitment on 73+ vehicle models including Alfa Romeo Giulia.
Physical Dimensions & Specs
Overall Diameter
25.73"
653.5 mmSection Width
285 mm
11.22" wideSidewall Height
3.37"
85.6 mm (30% aspect)Revolutions / Mile
784
Circumference: 80.84"Rim Diameter
19"
Wheel sizeRecommended Rim Width
7.1" - 10"
Optimal rim width rangeWhere to Buy & Install 285/30R19 Tires
Looking for 285/30R19 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 285/30R19 against any proposed tire size below:
Visual Tire & Wheel Comparison
Speedometer Variance
| Indicated | Actual Speed | Diff |
|---|---|---|
| 20 mph | 23.0 mph | +3.0 mph |
| 30 mph | 34.5 mph | +4.5 mph |
| 45 mph | 51.7 mph | +6.7 mph |
| 60 mph | 69.0 mph | +9.0 mph |
| 75 mph | 86.2 mph | +11.2 mph |
| 90 mph | 103.4 mph | +13.4 mph |
Fender & Suspension Clearance
Flush fitment. Extends 17.7mm outwards. Check wheel arch clearance under full suspension compression.
Vehicles That Fit 285/30R19 (73+ Models)
Factory standard and optional vehicle fitments utilizing 285/30R19 tires: