325/55R22
Standard MetricFactory Specs, Physical Dimensions & Compatible Vehicle Applications
The 325/55R22 tire size features an overall diameter of 36.07 inches, a section width of 12.8 inches (325mm), and rotates 559 times per mile. It is a standard factory tire fitment on 5+ vehicle models including Mercedes-Benz G550 4x4, Mercedes-Benz G63 4x4 Squared AMG.
Physical Dimensions & Specs
Overall Diameter
36.07"
916.2 mmSection Width
325 mm
12.80" wideSidewall Height
7.04"
178.8 mm (55% aspect)Revolutions / Mile
559
Circumference: 113.33"Rim Diameter
22"
Wheel sizeRecommended Rim Width
8.1" - 11.4"
Optimal rim width rangeWhere to Buy & Install 325/55R22 Tires
Looking for 325/55R22 tires? Skip hauling tires in your car—choose direct delivery to a local certified shop or doorstep delivery:
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Amazon Automotive
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Speedometer & Alternate Size Calculator
Testing an alternate size for your vehicle? Compare 325/55R22 against any proposed tire size below:
Visual Tire & Wheel Comparison
Speedometer Variance
| Indicated | Actual Speed | Diff |
|---|---|---|
| 20 mph | 16.4 mph | -3.6 mph |
| 30 mph | 24.6 mph | -5.4 mph |
| 45 mph | 36.9 mph | -8.1 mph |
| 60 mph | 49.2 mph | -10.8 mph |
| 75 mph | 61.5 mph | -13.5 mph |
| 90 mph | 73.8 mph | -16.2 mph |
Fender & Suspension Clearance
Flush fitment. Extends 17.7mm outwards. Check wheel arch clearance under full suspension compression.
Vehicles That Fit 325/55R22 (5+ Models)
Factory standard and optional vehicle fitments utilizing 325/55R22 tires: