Nexen NEX Roadian GTX 285/45R22

The Nexen Roadian GTX in 285/45R22 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.

What 285/45R22 means

In the size 285/45R22, 285 is the section width in millimeters (11.22 in), 45 is the aspect ratio — the sidewall stands 45% as tall as the tire is wide, or 128.2 mm (5.05 in) — R denotes radial construction, and 22 is the wheel diameter in inches. That works out to an overall diameter of about 32.10 inches, turning roughly 628 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 114 — a maximum load of 2,601 lbs per tire. The speed symbol H corresponds to a maximum sustained speed of 130 mph.

Specifications

Frequently asked questions

What does 114H mean on the Nexen Roadian GTX?

114H breaks down as load index 114 — rated for 2,601 lbs per tire — with an H speed rating, good for a maximum sustained 130 mph.

What kind of tire is the Nexen Roadian GTX?

The Nexen Roadian GTX in 285/45R22 is a touring tire.

What are the treadwear and warranty ratings on the Nexen Roadian GTX?

This tire carries a treadwear grade of 680, traction grade A, temperature grade A under UTQG. The manufacturer's warranty is 70K.

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