195/45R16 tire size in inches
A 195/45R16 tire measures
22.9" tall × 7.7" wide
3.45" sidewall on a 16" wheel. 880 revolutions per mile.
195/45R16 means a tire 195 mm wide, with sidewalls 45% as tall as the tire is wide (88 mm), radial construction (R), for a 16 inch wheel.
195/45R16 specs
| Overall diameter (height) | 22.91 inches (582 mm) |
|---|---|
| Section width | 7.68 inches (195 mm) |
| Sidewall height | 3.45 inches (88 mm) |
| Wheel (rim) diameter | 16 inches |
| Circumference | 72.0 inches (1,828 mm) |
| Revolutions per mile | 880 |
| Revolutions per kilometer | 547 |
| Approximate rim width | 6.5" to 8.0" |
| In inches (flotation style) | 22.9x7.7R16 |
| Aspect ratio | 45% |
Calculated from the size. Real tires differ by brand, model and tread depth, typically by a few tenths of an inch.
Sizes that can replace 195/45R16 on a 16" wheel
These 16" sizes are within 3% of 195/45R16's overall diameter, the range most tire shops treat as interchangeable.
| Size | Diameter | Width | Difference | Real speed at 60 | |
|---|---|---|---|---|---|
| 215/40R16 | 22.77" | 8.46" | −0.6% | 59.6 mph | Compare |
| 225/40R16 | 23.09" | 8.86" | +0.8% | 60.5 mph | Compare |
| 185/45R16 | 22.56" | 7.28" | −1.5% | 59.1 mph | Compare |
| 205/45R16 | 23.26" | 8.07" | +1.5% | 60.9 mph | Compare |
| 185/50R16 | 23.28" | 7.28" | +1.6% | 61.0 mph | Compare |
| 205/40R16 | 22.46" | 8.07" | −2.0% | 58.8 mph | Compare |
| 235/40R16 | 23.40" | 9.25" | +2.1% | 61.3 mph | Compare |
| 175/55R16 | 23.58" | 6.89" | +2.9% | 61.8 mph | Compare |
Same height on other wheel sizes (plus and minus sizing)
| Size | Wheel | Diameter | Difference | |
|---|---|---|---|---|
| 215/35R17 | 17" | 22.93" | +0.1% | Compare |
| 205/55R14 | 14" | 22.88" | −0.1% | Compare |
| 175/65R14 | 14" | 22.96" | +0.2% | Compare |
| 225/45R15 | 15" | 22.97" | +0.3% | Compare |
| 195/65R13 | 13" | 22.98" | +0.3% | Compare |
| 185/40R17 | 17" | 22.83" | −0.4% | Compare |
| 185/55R15 | 15" | 23.01" | +0.4% | Compare |
| 165/60R15 | 15" | 22.80" | −0.5% | Compare |
| 205/25R19 | 19" | 23.04" | +0.5% | Compare |
| 155/80R13 | 13" | 22.76" | −0.6% | Compare |
| 205/50R15 | 15" | 23.07" | +0.7% | Compare |
| 165/75R13 | 13" | 22.74" | −0.7% | Compare |
One size up or down
- 185/45R16narrower: 22.6" × 7.3"
- 205/45R16wider: 23.3" × 8.1"
- 195/40R16lower profile: 22.1" × 7.7"
- 195/50R16taller sidewall: 23.7" × 7.7"
Compare 195/45R16 with another size
Questions
- How tall is a 195/45R16 tire?
- A 195/45R16 tire is 22.9 inches tall (582 mm), calculated from the size. It is 7.7 inches wide with 3.5 inches sidewalls. Real tires vary by a few tenths of an inch between brands and tread patterns.
- What does 195/45R16 mean?
- 195/45R16 means a tire 195 mm wide, with sidewalls 45% as tall as the tire is wide (88 mm), radial construction (R), for a 16 inch wheel.
- How many revolutions per mile does a 195/45R16 tire make?
- About 880 revolutions per mile, based on a circumference of 72.0 inches. Under load the tire flattens slightly, so the maker's published figure is usually a little higher.
- What rim width fits a 195/45R16 tire?
- Roughly 6.5" to 8.0". Check the tire maker's approved rim range for the exact model before buying wheels.
- Can I use 215/40R16 instead of 195/45R16?
- 215/40R16 is −0.14 inches (−0.6%) in overall diameter, so at an indicated 60 mph you would be doing 59.6 mph. Differences under 3% are usually fine, but check clearance, load index and your vehicle's placard.