Sportster Tires

[CheresX]

I possess a 66-plate Sportster equipped with 19-inch low-profile tires. I purchased it last year, and it is now time to replace the two front tires. I have examined the codes, and they differ in width and load capacity. Could someone please provide the appropriate tyre specifications? I lack an owner's manual.

[SkippyTom]

Are the wheels on the automobile aftermarket, as many individuals transition from regular alloys, resulting in varying tyre sizes?

What is currently installed on the wheels?

[CheresX]

The wheels conform to the normal specifications for the SLine model. I am perplexed as to why somebody would replace three of the four tires with non-standard options, resulting in two distinct tires on the front (driving) axle.

[SkippyTom]

Are we discussing tyre size or brand?

[CheresX]

The same brand, TRIANGLE, is inexpensive and performs poorly in wet conditions. Various dimensions and load capacities. Three tires are 235/35ZR19 91Y, while the other is 245/35ZR19 93Y (the exact specification), resulting in differing types on the front.

[SkippyTom]

It likely possesses a complete set; nevertheless, it may have sustained an irreparable puncture, prompting the installation of an alternative when the vehicle was sold.

[CheresX]

I could comprehend this if the back tires conformed to the same (proper) specifications, but they do not. One incorrect tyre, indeed, but three?

[SkippyTom]

There are undoubtedly some peculiar individuals present.

Install a set of Goodyear Eagles on the vehicle, and its performance will significantly improve.