P225/60R15
Passenger / P-MetricFactory Specs, Physical Dimensions & Compatible Vehicle Applications
Factory Spec Overview
The P225/60R15 tire size features an overall diameter of 25.63 inches, a section width of 8.9 inches (225mm), and rotates 787 times per mile. It is a standard factory tire fitment on 56+ vehicle models including Cadillac Allante.
Physical Dimensions & Specs
Overall Diameter
25.63"
651.0 mmSection Width
225 mm
8.86" wideSidewall Height
5.31"
134.9 mm (60% aspect)Revolutions / Mile
787
Circumference: 80.52"Rim Diameter
15"
Wheel sizeRecommended Rim Width
5.6" - 7.9"
Optimal rim width rangeSpeedometer & Alternate Size Calculator
Testing an alternate size for your vehicle? Compare P225/60R15 against any proposed tire size below:
Popular Comparisons:
Tire 1 (Stock / Base)225/60R15
Overall Height:25.6"
Sidewall:5.3"
Revs/Mile:787
Tire 2 (New / Compare)245/60R18
Overall Height:29.6"
Sidewall:5.8"
Revs/Mile:682
Visual Tire & Wheel Comparison
Speedometer Variance
+15.4%At 60 mph reading, actual speed is 69.2 mph
| Indicated | Actual Speed | Diff |
|---|---|---|
| 20 mph | 23.1 mph | +3.1 mph |
| 30 mph | 34.6 mph | +4.6 mph |
| 45 mph | 51.9 mph | +6.9 mph |
| 60 mph | 69.2 mph | +9.2 mph |
| 75 mph | 86.5 mph | +11.5 mph |
| 90 mph | 103.9 mph | +13.9 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:+1.97" ground clearance
Vehicles That Fit P225/60R15 (56+ Models)
Factory standard and optional vehicle fitments utilizing P225/60R15 tires: