205/50R15
Standard MetricFactory Specs, Physical Dimensions & Compatible Vehicle Applications
Factory Spec Overview
The 205/50R15 tire size features an overall diameter of 23.07 inches, a section width of 8.1 inches (205mm), and rotates 874 times per mile. It is a standard factory tire fitment on 48+ vehicle models including Acura NSX.
Physical Dimensions & Specs
Overall Diameter
23.07"
586.0 mmSection Width
205 mm
8.07" wideSidewall Height
4.04"
102.6 mm (50% aspect)Revolutions / Mile
874
Circumference: 72.48"Rim Diameter
15"
Wheel sizeRecommended Rim Width
5.1" - 7.2"
Optimal rim width rangeSpeedometer & Alternate Size Calculator
Testing an alternate size for your vehicle? Compare 205/50R15 against any proposed tire size below:
Popular Comparisons:
Tire 1 (Stock / Base)205/50R15
Overall Height:23.1"
Sidewall:4.0"
Revs/Mile:874
Tire 2 (New / Compare)245/60R18
Overall Height:29.6"
Sidewall:5.8"
Revs/Mile:682
Visual Tire & Wheel Comparison
Speedometer Variance
+28.2%At 60 mph reading, actual speed is 76.9 mph
| Indicated | Actual Speed | Diff |
|---|---|---|
| 20 mph | 25.6 mph | +5.6 mph |
| 30 mph | 38.5 mph | +8.5 mph |
| 45 mph | 57.7 mph | +12.7 mph |
| 60 mph | 76.9 mph | +16.9 mph |
| 75 mph | 96.1 mph | +21.1 mph |
| 90 mph | 115.4 mph | +25.4 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:+3.25" ground clearance
Vehicles That Fit 205/50R15 (48+ Models)
Factory standard and optional vehicle fitments utilizing 205/50R15 tires: