145/65R15
Standard MetricFactory Specs, Physical Dimensions & Compatible Vehicle Applications
Factory Spec Overview
The 145/65R15 tire size features an overall diameter of 22.42 inches, a section width of 5.7 inches (145mm), and rotates 900 times per mile. It is a standard factory tire fitment on 6+ vehicle models including Mitsubishi i-MiEV.
Physical Dimensions & Specs
Overall Diameter
22.42"
569.5 mmSection Width
145 mm
5.71" wideSidewall Height
3.71"
94.2 mm (65% aspect)Revolutions / Mile
900
Circumference: 70.44"Rim Diameter
15"
Wheel sizeRecommended Rim Width
3.6" - 5.1"
Optimal rim width rangeSpeedometer & Alternate Size Calculator
Testing an alternate size for your vehicle? Compare 145/65R15 against any proposed tire size below:
Popular Comparisons:
Tire 1 (Stock / Base)145/65R15
Overall Height:22.4"
Sidewall:3.7"
Revs/Mile:900
Tire 2 (New / Compare)245/60R18
Overall Height:29.6"
Sidewall:5.8"
Revs/Mile:682
Visual Tire & Wheel Comparison
Speedometer Variance
+31.9%At 60 mph reading, actual speed is 79.1 mph
| Indicated | Actual Speed | Diff |
|---|---|---|
| 20 mph | 26.4 mph | +6.4 mph |
| 30 mph | 39.6 mph | +9.6 mph |
| 45 mph | 59.4 mph | +14.4 mph |
| 60 mph | 79.1 mph | +19.1 mph |
| 75 mph | 98.9 mph | +23.9 mph |
| 90 mph | 118.7 mph | +28.7 mph |
Fender & Suspension Clearance
Fitment Status: MODERATE RISK
Flush fitment. Extends 17.7mm outwards. Check wheel arch clearance under full suspension compression.
Inner Strut Space:7.7mm LESS clearance
Outer Fender Push:Extends 17.7mm further out
Ride Height Delta:+3.58" ground clearance
Vehicles That Fit 145/65R15 (6+ Models)
Factory standard and optional vehicle fitments utilizing 145/65R15 tires: