125/385R37 Tire Size Specifications
This tire size 125/385R37 fits 0 vehicles in our database.
Everything to know about the 125/385R37 tire size
Size geometry
A 125/385R37 tire has a 125mm section width and a 385% aspect ratio, mounted on a 37-inch rim. Sidewall height works out to 481.3mm (18.95") and overall outside diameter is 1902.3mm (74.89"). At highway speed the tire completes about 167 revolutions per kilometre â your speedometer and odometer were calibrated against this number.
Direct substitute sizes
If 125/385R37 is unavailable, the closest same-diameter substitutes on the same rim are 115/418R37 and 135/356R37. Both keep your speedometer reading within 1% â safe for daily use, ABS, and stability control. Always verify load and speed ratings before swapping.
Plus / minus sizing options
For a 125/385R37 you can upsize to 135/347R38 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 115/430R36 (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 125/385R37 tire size from the factory. Aftermarket fitment depends on rim width, offset, and clearance â match these specs to your wheel before purchasing tires.
Vehicles Using 125/385R37
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