Nexen NEX N'Fera SU1 235/30ZR22XL

Looking for a 235/30R22 high performance tire? The Nexen N'Fera SU1 is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.

What 235/30R22 means

In the size 235/30R22, 235 is the section width in millimeters (9.25 in), 30 is the aspect ratio — the sidewall stands 30% as tall as the tire is wide, or 70.5 mm (2.78 in) — R denotes radial construction, and 22 is the wheel diameter in inches. That works out to an overall diameter of about 27.55 inches, turning roughly 732 revolutions per mile. Overall diameter is what matters for speedometer accuracy and clearance when you change sizes, so compare it — not just the width — against your current tire.

The manufacturer lists the overall diameter of this specific tire as 22 inches — when clearance is tight, go by the published figure rather than the nominal size math.

The service description on this tire decodes to a load index of 90 — a maximum load of 1,323 lbs per tire. The speed symbol Y corresponds to a maximum sustained speed of 186 mph.

Specifications

Frequently asked questions

What kind of tire is the Nexen N'Fera SU1?

The Nexen N'Fera SU1 in 235/30R22 is a high performance tire.

What are the treadwear and warranty ratings on the Nexen N'Fera SU1?

This tire carries a treadwear grade of 300, traction grade AA, temperature grade A under UTQG. The manufacturer's warranty is 25K.

What does 90Y mean on the Nexen N'Fera SU1?

90Y breaks down as load index 90 — rated for 1,323 lbs per tire — with a Y speed rating, good for a maximum sustained 186 mph.

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See every Nexen N'Fera SU1 size, or view all tires at ThreePiece.us.