175/70R15
Standard MetricFactory Specs, Physical Dimensions & Compatible Vehicle Applications
The 175/70R15 tire size features an overall diameter of 24.65 inches, a section width of 6.9 inches (175mm), and rotates 818 times per mile. It is a standard factory tire fitment on 2+ vehicle models including Saab 900.
Physical Dimensions & Specs
Overall Diameter
24.65"
626.1 mmSection Width
175 mm
6.89" wideSidewall Height
4.82"
122.4 mm (70% aspect)Revolutions / Mile
818
Circumference: 77.43"Rim Diameter
15"
Wheel sizeRecommended Rim Width
4.4" - 6.1"
Optimal rim width rangeWhere to Buy & Install 175/70R15 Tires
Looking for 175/70R15 tires? Skip hauling tires in your car—choose direct delivery to a local certified shop or doorstep delivery:
Tire Rack
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Amazon Automotive
Fast doorstep shipping for DIYers or bringing to your own shop.
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Speedometer & Alternate Size Calculator
Testing an alternate size for your vehicle? Compare 175/70R15 against any proposed tire size below:
Visual Tire & Wheel Comparison
Speedometer Variance
| Indicated | Actual Speed | Diff |
|---|---|---|
| 20 mph | 24.0 mph | +4.0 mph |
| 30 mph | 36.0 mph | +6.0 mph |
| 45 mph | 54.0 mph | +9.0 mph |
| 60 mph | 72.0 mph | +12.0 mph |
| 75 mph | 90.0 mph | +15.0 mph |
| 90 mph | 108.0 mph | +18.0 mph |
Fender & Suspension Clearance
Flush fitment. Extends 17.7mm outwards. Check wheel arch clearance under full suspension compression.
Vehicles That Fit 175/70R15 (2+ Models)
Factory standard and optional vehicle fitments utilizing 175/70R15 tires: