Section Width365 mm (14.4")
Aspect Ratio50%
Rim Diameter19"
Overall Diameter848 mm (33.4")
Sidewall Height183 mm
Circumference2663 mm
365/50R19 — Buy Tires

Everything to know about the 365/50R19 tire size

Size geometry

A 365/50R19 tire has a 365mm section width and a 50% aspect ratio, mounted on a 19-inch rim. Sidewall height works out to 182.5mm (7.19") and overall outside diameter is 847.6mm (33.37"). At highway speed the tire completes about 376 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 365/50R19 is unavailable, the closest same-diameter substitutes on the same rim are 355/51R19 and 375/49R19. Both keep your speedometer reading within 1% — safe for daily use, ABS, and stability control. Always verify load and speed ratings before swapping.

Plus / minus sizing options

For a 365/50R19 you can upsize to 375/45R20 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 355/55R18 (minus-one) for a softer ride or winter setup. Both stay inside the Âą3% diameter tolerance that ABS and TPMS systems expect.

Vehicle compatibility

0 vehicles in our database run the 365/50R19 tire size from the factory. Aftermarket fitment depends on rim width, offset, and clearance — match these specs to your wheel before purchasing tires.

Vehicles Using 365/50R19

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