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265/40R22 vs 275/40R22 tire size

275/40R22 vs 265/40R22, diameter

+1.0% taller

Speedometer
59.4 mph
At a true 60 mph
Diameter
30.66 in
Was 30.35 in
Revs per mile
658
Was 665
3% guideline
Within

Car built for 265/40R22, now on 275/40R22.

265/40R22 and 275/40R22

265/40R22 vs 275/40R22 tire size
Measure265/40R22275/40R22Difference
Width, mm265275+10
Sidewall, % of width40400
Rim, in22220
Section height, in4.174.33+0.16
Diameter, in30.3530.66+0.31 (+1.0%)
Circumference, in95.396.3+1.0
Revs per mile665658-7 (-1.0%)

Fitting 275/40R22 instead of 265/40R22

Within the usual 3% diameter guideline.

Cars with 265/40R22

Cars with 275/40R22

What this cannot tell you

Diameter within 3% is a common shop guideline, not a maker spec.

Load index, offset and clearance are not in this data.

How values are checked