Best 195/45 R19 tires
We don't have rated tires listed in this size yet — the conversion, rim fitment and comparisons below still apply.
25.9″
overall diameter
7.7″
section width
19″
rim diameter
778.4
revs per mile
Conversion
195/45 R19 in inches
| Overall diameter | 25.9″ |
| Section width | 7.7″ |
| Rim diameter | 19″ |
| Sidewall height | 88 mm |
| Circumference | 81.4″ |
| Revolutions per mile | 778.4 |
Wheels
What rims fit 195/45 R19 tires?
A tire fits a range of rim widths. Too narrow or too wide and the sidewall changes shape.
Minimum
5.5″
Ideal
6″
Maximum
7″
Rim diameter is fixed at 19″ — only the width varies. Estimated from the 7.7″ section width (70–90% rule).
Fitted from the factory on rims: 19x6.5.
Sidewall
195/45 R19 — what does it mean?
| Parameter | Meaning |
|---|---|
| 195 | The first number is the section width — 195 mm, or about 7.7 inches across the widest part of the tire. |
| 45 | The second number is the aspect ratio: sidewall height as a percentage of width. At 45%, the sidewall is about 88 mm tall. |
| R19 | R means radial construction, which nearly all modern tires use. The number is the rim diameter in inches — this tire fits a 19-inch wheel. |