195/60R16 vs 205/60R16

205/60R16 is 0.47 in (12.0 mm) taller than 195/60R16, a +1.87% diameter difference. With the speedometer set for 195/60R16, an indicated 60 mph is 61.1 mph on 205/60R16.

Is this a safe swap?

Diameter difference +1.87%: within the ±3% guideline

By overall diameter alone, 205/60R16 falls inside the ±3% range commonly used as a guideline when replacing 195/60R16. This check uses diameter only. It does not assess load index, speed rating, wheel width or clearance.

Side profile and tread width, drawn to the same scale.

195/60R16 vs 205/60R16 differences
Measurement	195/60R16	205/60R16	Difference	% diff
Overall diameter	25.21 in (640.4 mm)	25.69 in (652.4 mm)	+0.47 in (+12.0 mm)	+1.87%
Sidewall height	4.61 in (117.0 mm)	4.84 in (123.0 mm)	+0.24 in (+6.0 mm)	+5.13%
Section width	7.68 in (195.0 mm)	8.07 in (205.0 mm)	+0.39 in (+10.0 mm)	+5.13%
Circumference	79.21 in (2,011.9 mm)	80.69 in (2,049.6 mm)	+1.48 in (+37.7 mm)	+1.87%
Revolutions per mile	800	785	−15	−1.84%

True speed with the speedometer calibrated for 195/60R16
Indicated	Actual on 195/60R16	Actual on 205/60R16	Difference
30 mph	30.0 mph	30.6 mph	+0.6 mph
60 mph	60.0 mph	61.1 mph	+1.1 mph
75 mph	75.0 mph	76.4 mph	+1.4 mph

Ride-height change: 205/60R16 raises the vehicle by 0.24 in (6.0 mm) at the axle (half the +12.0 mm diameter difference).

205/60R16 is 0.47 in taller than 195/60R16 and 10 mm wider, a 1.87% difference in overall diameter.

With the speedometer calibrated for 195/60R16, an indicated 60 mph is actually 61.1 mph on 205/60R16, and revolutions per mile change from 800 to 785.

Both sizes mount on 16-inch wheels.

Size pages

Other comparisons with 195/60R16

Other comparisons with 205/60R16

Source: Calculated from standard tire geometry formulas. Verified 2026-09-27. How these numbers are calculated.