About the 235/60R20 Tire

The 235/60R20 is a common tire size for SUVs and crossovers such as Toyota RAV4, Honda CR-V, and Ford Explorer.

With a 141.0 mm sidewall (60% aspect ratio), this tire provides a smooth, cushioned ride that absorbs road imperfections well — ideal for daily commuting and highway cruising.

Compared to the baseline 265/50R20, this tire's overall diameter differs by +2.2% — a speedometer calibrated for 265/50R20 would read 97.8 km/h at an actual 100 km/h.

When replacing, verify that your wheel well can accommodate the 790.0 mm overall diameter. Keep speedometer deviation within ±3% for safety and legal compliance.

Tire Measurements

Tire Code235/60R20
Section Width235 mm
Aspect Ratio60%
Rim Diameter20"
Sidewall Height141.0 mm
Overall Diameter790.0 mm / 31.10"
Circumference2481.9 mm / 97.71"
Revolutions per km402.9
Revolutions per mile648.4

Adjacent Size Comparison

Tire Code OD (mm)Δ mmΔ % Speedo at 100 km/h
235/60R17 713.8 -76.2 -9.6% 110.7
235/55R20 766.5 -23.5 -3.0% 103.1
235/60R20 (current) 790.0 — — 100.0

Frequently Asked Questions

What is the overall diameter of a 235/60R20 tire?
The overall diameter is 790.0 mm (31.10 in), with a 141.0 mm sidewall on a 20-inch rim.
How many revolutions per kilometer does a 235/60R20 tire make?
It makes 402.9 revolutions per kilometer, with a circumference of 2481.9 mm.
What vehicles commonly use 235/60R20 tires?
The 235/60R20 is standard OEM equipment on SUVs and crossovers such as Toyota RAV4, Honda CR-V, and Ford Explorer. Always check your owner's manual or door placard before switching sizes.

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