195/45R16 tire size
A 195/45R16 tire is 195 mm wide with a 87.8 mm sidewall, 45% of the width, on a 16-inch rim, which puts the whole tire at 581.9 mm, or about 22.9 inches, tall. No model in our data leaves the factory on it, but it can replace the original size on 6 models within 3% of the height.
Overall height
581.9 mm
22.9 in
Sidewall
87.8 mm
45%
Circumference
1,828 mm
Revs per km
547
Actual dimensions of 195/45R16
| Section width | 195 mm (7.7 in) |
| Sidewall height | 87.8 mm (3.45 in) |
| Rim diameter | 16 in (406.4 mm) |
| Overall diameter | 581.9 mm (22.9 in) |
| Circumference | 1,828 mm |
| Revolutions per km | 547 |
| Inch notation (height x width) | 22.9x7.7R16 |
Worked out: sidewall 195 x 0.45 = 87.75 mm, rim 16 x 25.4 = 406.4 mm, overall 406.4 + (87.75 x 2) = 581.9 mm, circumference 3.1416 x 581.9 = 1,828 mm. One turn of the tire moves the car about 1.83 m, which is 547 turns per kilometer. New to sidewall codes? See how to read a tire size.
These are nominal figures from the standard formula. Real tires vary slightly by brand and squat a little under the weight of the car.
Cars fitted with 195/45R16 from the factory
No model sold in Thailand in our data leaves the factory on 195/45R16.
Cars that can switch to 195/45R16
These cars leave the factory on another size within 3% of the height of 195/45R16. Whether it fits still depends on rim width and wheel-well clearance.
| Model | Factory size | Height difference | Wheel |
|---|---|---|---|
| Toyota Yaris (Hatchback)2017–present | 175/65R14 | −0.21% | Needs 16-inch wheels |
| Honda Brio / Brio Amaze2011–2019 | 175/65R14 | −0.21% | Needs 16-inch wheels |
| Mitsubishi Attrage2013–present | 185/55R15 | −0.44% | Needs 16-inch wheels |
| Nissan March2010–2022 | 165/70R14 | −0.80% | Needs 16-inch wheels |
| Mitsubishi Mirage2012–present | 175/55R15 | +1.46% | Needs 16-inch wheels |
| Suzuki Celerio2014–2023 | 165/65R14 | +2.07% | Needs 16-inch wheels |
Sizes that can replace 195/45R16
Sizes within ±3% of the overall height of 195/45R16. “At 100 km/h” is the real speed when the speedometer reads 100.
| Size | Height | Difference | At 100 km/h | Sidewall | Match | Compare |
|---|---|---|---|---|---|---|
| 185/55R15 | 584.5 mm | +2.6 mm (+0.45%) | 100.4 km/h | 101.8 mm | Very close | Compare |
| 195/50R15 | 576.0 mm | −5.9 mm (−1.01%) | 99.0 km/h | 97.5 mm | Close | Compare |
| 175/55R15 | 573.5 mm | −8.4 mm (−1.44%) | 98.6 km/h | 96.3 mm | Close | Compare |
| 205/45R16 | 590.9 mm | +9.0 mm (+1.55%) | 101.5 km/h | 92.3 mm | Close | Compare |
| 175/60R15 | 591.0 mm | +9.1 mm (+1.56%) | 101.6 km/h | 105.0 mm | Close | Compare |
| 185/50R16 | 591.4 mm | +9.5 mm (+1.63%) | 101.6 km/h | 92.5 mm | Close | Compare |
| 195/55R15 | 595.5 mm | +13.6 mm (+2.34%) | 102.3 km/h | 107.3 mm | Within range | Compare |
| 205/40R17 | 595.8 mm | +13.9 mm (+2.39%) | 102.4 km/h | 82.0 mm | Within range | Compare |
- Keeping your wheels, the closest is 205/45R16 at 590.9 mm, +9.0 mm (+1.55%) from the original. With the speedometer on 100 km/h, the car would actually be doing about 101.5 km/h. Ground clearance rises by about 4.5 mm.
- Moving up to 17-inch wheels, the closest height match is 205/40R17 (+2.39%), with the sidewall dropping from 87.8 mm to 82.0 mm.
- Going down to 15-inch wheels, 185/55R15 (+0.45%) is the closest match and raises the sidewall to 101.8 mm.
- A larger or wider tire also changes acceleration, fuel use and steering weight, so look beyond the percentage.
Buying 195/45R16 tires
Low-profile sizes are mostly performance tires and price rises with W or Y speed ratings; comfort-focused models exist in the same size if you do not drive hard.
Check the production date in the DOT code before paying.
Check current prices
Search by brand
Links open marketplace search results; prices change constantly and not every brand makes this size.
Load index and speed rating for 195/45R16
The code after the size on the sidewall, as in 195/45R16 80V, is the load index and speed symbol. The common ratings for this size:
| Version | Index | Per tire | Four tires |
|---|---|---|---|
| Standard load (SL) | 80 | 450 kg | 1,800 kg |
| Extra load (XL) | 84 | 500 kg | 2,000 kg |
The new tire's load index and speed symbol must be no lower than the door placard, and it only carries its rated load at the correct pressure.
Common speed symbols in this size
V
240 km/h
W
270 km/h
195/45R16 questions
How tall is a 195/45R16 tire?
About 22.9 inches, or 581.9 mm, from top to bottom before it carries weight. Each sidewall is 87.8 mm tall and the tire is 195 mm (7.7 in) wide.
Which cars use 195/45R16 tires?
No car in our data is fitted with 195/45R16 from the factory, but its height is close to the original size on Toyota Yaris (Hatchback), Honda Brio / Brio Amaze, Mitsubishi Attrage, Nissan March and Mitsubishi Mirage, so it works as a replacement size.
Can I fit 205/45R16 instead of 195/45R16?
Size-wise, yes: the height differs by +1.55% (+9.0 mm), so an indicated 100 km/h is really about 101.5 km/h. The tread is 10 mm wider. Check rim width and load index first.
How much weight can a 195/45R16 tire carry?
Most standard-load versions carry load index 80: 450 kg per tire, 1,800 kg across four. XL versions are rated 84, or 500 kg per tire. Look for the number after the size on the sidewall, as in 195/45R16 80V.
Other 16-inch sizes
To compare other sizes yourself, use the tire size calculator; changing rim size, try plus/minus sizing; and see speedometer error by speed.