275/55R19
Standard MetricFactory Specs, Physical Dimensions & Compatible Vehicle Applications
Factory Spec Overview
The 275/55R19 tire size features an overall diameter of 30.91 inches, a section width of 10.8 inches (275mm), and rotates 652 times per mile. It is a standard factory tire fitment on 32+ vehicle models including Mercedes-Benz G55, Mercedes-Benz GL450.
Physical Dimensions & Specs
Overall Diameter
30.91"
785.1 mmSection Width
275 mm
10.83" wideSidewall Height
5.95"
151.1 mm (55% aspect)Revolutions / Mile
652
Circumference: 97.1"Rim Diameter
19"
Wheel sizeRecommended Rim Width
6.9" - 9.6"
Optimal rim width rangeSpeedometer & Alternate Size Calculator
Testing an alternate size for your vehicle? Compare 275/55R19 against any proposed tire size below:
Popular Comparisons:
Tire 1 (Stock / Base)275/55R19
Overall Height:30.9"
Sidewall:6.0"
Revs/Mile:652
Tire 2 (New / Compare)245/60R18
Overall Height:29.6"
Sidewall:5.8"
Revs/Mile:682
Visual Tire & Wheel Comparison
Speedometer Variance
-4.3%At 60 mph reading, actual speed is 57.4 mph
| Indicated | Actual Speed | Diff |
|---|---|---|
| 20 mph | 19.1 mph | -0.9 mph |
| 30 mph | 28.7 mph | -1.3 mph |
| 45 mph | 43.1 mph | -1.9 mph |
| 60 mph | 57.4 mph | -2.6 mph |
| 75 mph | 71.8 mph | -3.2 mph |
| 90 mph | 86.1 mph | -3.9 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:-0.67" lower ground clearance
Vehicles That Fit 275/55R19 (32+ Models)
Factory standard and optional vehicle fitments utilizing 275/55R19 tires: