225/45R19
Standard MetricFactory Specs, Physical Dimensions & Compatible Vehicle Applications
Factory Spec Overview
The 225/45R19 tire size features an overall diameter of 26.97 inches, a section width of 8.9 inches (225mm), and rotates 748 times per mile. It is a standard factory tire fitment on 44+ vehicle models including BMW X2, Dodge Caliber.
Physical Dimensions & Specs
Overall Diameter
26.97"
685.0 mmSection Width
225 mm
8.86" wideSidewall Height
3.99"
101.3 mm (45% aspect)Revolutions / Mile
748
Circumference: 84.74"Rim Diameter
19"
Wheel sizeRecommended Rim Width
5.6" - 7.9"
Optimal rim width rangeSpeedometer & Alternate Size Calculator
Testing an alternate size for your vehicle? Compare 225/45R19 against any proposed tire size below:
Popular Comparisons:
Tire 1 (Stock / Base)225/45R19
Overall Height:27.0"
Sidewall:4.0"
Revs/Mile:748
Tire 2 (New / Compare)245/60R18
Overall Height:29.6"
Sidewall:5.8"
Revs/Mile:682
Visual Tire & Wheel Comparison
Speedometer Variance
+9.6%At 60 mph reading, actual speed is 65.8 mph
| Indicated | Actual Speed | Diff |
|---|---|---|
| 20 mph | 21.9 mph | +1.9 mph |
| 30 mph | 32.9 mph | +2.9 mph |
| 45 mph | 49.3 mph | +4.3 mph |
| 60 mph | 65.8 mph | +5.8 mph |
| 75 mph | 82.2 mph | +7.2 mph |
| 90 mph | 98.7 mph | +8.7 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:+1.30" ground clearance
Vehicles That Fit 225/45R19 (44+ Models)
Factory standard and optional vehicle fitments utilizing 225/45R19 tires: