General Tire GEN G-MAX RS 235/50ZR18

The General Tire G-MAX RS in 235/50R18 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.

What 235/50R18 means

In the size 235/50R18, 235 is the section width in millimeters (9.25 in), 50 is the aspect ratio — the sidewall stands 50% as tall as the tire is wide, or 117.5 mm (4.63 in) — R denotes radial construction, and 18 is the wheel diameter in inches. That works out to an overall diameter of about 27.25 inches, turning roughly 740 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 service description on this tire decodes to a load index of 97 — a maximum load of 1,609 lbs per tire. The speed symbol Y corresponds to a maximum sustained speed of 186 mph.

Specifications

Frequently asked questions

What does 97Y mean on the General Tire G-MAX RS?

97Y breaks down as load index 97 — rated for 1,609 lbs per tire — with a Y speed rating, good for a maximum sustained 186 mph.

What kind of tire is the General Tire G-MAX RS?

The General Tire G-MAX RS in 235/50R18 is a high performance tire.

What are the treadwear and warranty ratings on the General Tire G-MAX RS?

This tire carries a treadwear grade of 360, traction grade AA, temperature grade A under UTQG.

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