155/70R19
Standard MetricFactory Specs, Physical Dimensions & Compatible Vehicle Applications
Factory Spec Overview
The 155/70R19 tire size features an overall diameter of 27.54 inches, a section width of 6.1 inches (155mm), and rotates 732 times per mile. It is a standard factory tire fitment on 16+ vehicle models including BMW i3.
Physical Dimensions & Specs
Overall Diameter
27.54"
699.5 mmSection Width
155 mm
6.10" wideSidewall Height
4.27"
108.5 mm (70% aspect)Revolutions / Mile
732
Circumference: 86.53"Rim Diameter
19"
Wheel sizeRecommended Rim Width
3.9" - 5.4"
Optimal rim width rangeSpeedometer & Alternate Size Calculator
Testing an alternate size for your vehicle? Compare 155/70R19 against any proposed tire size below:
Popular Comparisons:
Tire 1 (Stock / Base)155/70R19
Overall Height:27.5"
Sidewall:4.3"
Revs/Mile:732
Tire 2 (New / Compare)245/60R18
Overall Height:29.6"
Sidewall:5.8"
Revs/Mile:682
Visual Tire & Wheel Comparison
Speedometer Variance
+7.4%At 60 mph reading, actual speed is 64.4 mph
| Indicated | Actual Speed | Diff |
|---|---|---|
| 20 mph | 21.5 mph | +1.5 mph |
| 30 mph | 32.2 mph | +2.2 mph |
| 45 mph | 48.3 mph | +3.3 mph |
| 60 mph | 64.4 mph | +4.4 mph |
| 75 mph | 80.5 mph | +5.5 mph |
| 90 mph | 96.6 mph | +6.6 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:+1.02" ground clearance
Vehicles That Fit 155/70R19 (16+ Models)
Factory standard and optional vehicle fitments utilizing 155/70R19 tires: