P265/40R17
Passenger / P-MetricFactory Specs, Physical Dimensions & Compatible Vehicle Applications
Factory Spec Overview
The P265/40R17 tire size features an overall diameter of 25.35 inches, a section width of 10.4 inches (265mm), and rotates 796 times per mile. It is a standard factory tire fitment on 6+ vehicle models including Chevrolet Corvette.
Physical Dimensions & Specs
Overall Diameter
25.35"
643.9 mmSection Width
265 mm
10.43" wideSidewall Height
4.17"
105.9 mm (40% aspect)Revolutions / Mile
796
Circumference: 79.63"Rim Diameter
17"
Wheel sizeRecommended Rim Width
6.6" - 9.3"
Optimal rim width rangeSpeedometer & Alternate Size Calculator
Testing an alternate size for your vehicle? Compare P265/40R17 against any proposed tire size below:
Popular Comparisons:
Tire 1 (Stock / Base)265/40R17
Overall Height:25.3"
Sidewall:4.2"
Revs/Mile:796
Tire 2 (New / Compare)245/60R18
Overall Height:29.6"
Sidewall:5.8"
Revs/Mile:682
Visual Tire & Wheel Comparison
Speedometer Variance
+16.7%At 60 mph reading, actual speed is 70.0 mph
| Indicated | Actual Speed | Diff |
|---|---|---|
| 20 mph | 23.3 mph | +3.3 mph |
| 30 mph | 35.0 mph | +5.0 mph |
| 45 mph | 52.5 mph | +7.5 mph |
| 60 mph | 70.0 mph | +10.0 mph |
| 75 mph | 87.5 mph | +12.5 mph |
| 90 mph | 105.0 mph | +15.0 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:+2.11" ground clearance
Vehicles That Fit P265/40R17 (6+ Models)
Factory standard and optional vehicle fitments utilizing P265/40R17 tires: