Best 225/40R16 tires

3 rated tires available in this size, scored on dry, wet, snow, comfort and wear.

Top pick in 225/40R16

Falken ZIEX ZE310 EcoRun

1,241 owner reviews · 21 tests

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Compare two 225/40R16 tires side by side

Every rated 225/40R16 tire, by season

Ranked by our Relative score, weighed against how many reviews and tests stand behind it.

How scores work
Relative score
0–100. Blends road tests (60%) and owner reviews (40%) category by category, the same way on every TireWheelGuide page. With only one of the two, the missing half is estimated from it, so the score stays closer to average. It needs at least one road test or five owner reviews.
Ranking
The score already allows for how much stands behind it: with only a few reviews or tests a tire stays near the typical score. Among similar scores, newer tires rank higher and tires replaced by a newer generation lower.

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225/40R16 in inches

Overall diameter23.1″
Section width8.9″
Rim diameter16″
Sidewall height90 mm
Circumference72.5″
Revolutions per mile873.6

Revolutions per mile: how many times the tire turns in one mile, the count your speedometer is calibrated to.

Compare 225/40R16 with another size in the tire size calculator

What rims fit 225/40R16 tires?

A tire fits a range of rim widths. Too narrow or too wide and the sidewall changes shape.

Minimum
6″
Ideal
7″
Maximum
8″

The rim diameter is fixed at 16″; only the width can change. Rims are usually 70–90% as wide as the tire’s 8.9″ section width.

Fitted from the factory on rims: 16x7.5.

Cars that use 225/40R16

Fitted from the factory on at least one trim. Models with the most trims and years in this size come first.

225/40R16 — what does it mean?

ParameterMeaning
225The first number is the section width — 225 mm, or about 8.9 inches across the widest part of the tire.
40The second number is the aspect ratio: sidewall height as a percentage of width. At 40%, the sidewall is about 90 mm tall.
R16R means radial construction, which nearly all modern tires use. The number is the rim diameter in inches — this tire fits a 16-inch wheel.