235/45R19
Standard MetricFactory Specs, Physical Dimensions & Compatible Vehicle Applications
Factory Spec Overview
The 235/45R19 tire size features an overall diameter of 27.33 inches, a section width of 9.3 inches (235mm), and rotates 738 times per mile. It is a standard factory tire fitment on 54+ vehicle models including Acura ADX, Alfa Romeo Tonale.
Physical Dimensions & Specs
Overall Diameter
27.33"
694.2 mmSection Width
235 mm
9.25" wideSidewall Height
4.16"
105.7 mm (45% aspect)Revolutions / Mile
738
Circumference: 85.85"Rim Diameter
19"
Wheel sizeRecommended Rim Width
5.9" - 8.2"
Optimal rim width rangeSpeedometer & Alternate Size Calculator
Testing an alternate size for your vehicle? Compare 235/45R19 against any proposed tire size below:
Popular Comparisons:
Tire 1 (Stock / Base)235/45R19
Overall Height:27.3"
Sidewall:4.2"
Revs/Mile:738
Tire 2 (New / Compare)245/60R18
Overall Height:29.6"
Sidewall:5.8"
Revs/Mile:682
Visual Tire & Wheel Comparison
Speedometer Variance
+8.2%At 60 mph reading, actual speed is 64.9 mph
| Indicated | Actual Speed | Diff |
|---|---|---|
| 20 mph | 21.6 mph | +1.6 mph |
| 30 mph | 32.5 mph | +2.5 mph |
| 45 mph | 48.7 mph | +3.7 mph |
| 60 mph | 64.9 mph | +4.9 mph |
| 75 mph | 81.2 mph | +6.2 mph |
| 90 mph | 97.4 mph | +7.4 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:+1.12" ground clearance
Vehicles That Fit 235/45R19 (54+ Models)
Factory standard and optional vehicle fitments utilizing 235/45R19 tires: