Tire Size Box

225/50R19 vs 225/60R19

225/60R19 compared with 225/50R19

+6.4% diameter, 0.0" width

225/60R19 is 29.63" tall vs 27.86". More than the 3% rule of thumb, so check carefully before switching.

27.9"19" rim4.4"8.9" wide
225/50R19 (solid) compared with 225/60R19 (dashed outline), drawn to scale

With 225/60R19 tires, when your speedometer says 60 mph you are really going

63.8 mph

225/60R19 is +1.77 inches (+6.4%) in overall diameter. That is more than the 3% most shops and makers recommend.

225/50R19225/60R19Difference%
Overall diameter27.86"29.63"+1.77"+6.4%
Section width8.86"8.86"0.00"0.0%
Sidewall height4.43"5.31"+0.89"+20.0%
Circumference87.52"93.09"+5.57"+6.4%
Revolutions per mile724.0680.7−43.3−6.0%

Speedometer difference

If your vehicle came with 225/50R19 and you fit 225/60R19, here is your real speed for each speedometer reading:

Speedometer showsActual speedDifference
20 mph21.3 mph+1.3 mph
30 mph31.9 mph+1.9 mph
40 mph42.5 mph+2.5 mph
50 mph53.2 mph+3.2 mph
60 mph63.8 mph+3.8 mph
65 mph69.1 mph+4.1 mph
70 mph74.5 mph+4.5 mph
75 mph79.8 mph+4.8 mph
80 mph85.1 mph+5.1 mph

Each size on its own

Questions

Which is bigger, 225/50R19 or 225/60R19?
225/60R19 is taller by 1.77 inches (29.63" vs 27.86"). 225/50R19 is the same width.
Can I replace 225/50R19 with 225/60R19?
It is not recommended without checking carefully. The diameter difference is +6.4%, more than the 3% most shops and makers allow. It will throw off the speedometer and may affect ABS, stability control and clearance.
How much will 225/60R19 change my speedometer?
When your speedometer reads 60 mph with 225/60R19 fitted (calibrated for 225/50R19), your real speed is 63.8 mph. Your odometer will under-count miles by about 6.4%.
Will 225/60R19 lift my vehicle?
Ride height changes by half the diameter difference: +0.89 inches of ground clearance at the axle.

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