Grit Master UHP 235/30R22

Looking for a 235/30R22 tire? The Grit Master UHP 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 W corresponds to a maximum sustained speed of 168 mph.

Specifications

Frequently asked questions

Will 235/30R22 tires fit my vehicle?

Check the size molded into your current tire's sidewall or the tire placard inside the driver's door jamb — if it reads 235/30R22, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right.

How fast does this tire ship?

Every order at ThreePiece.us ships free, with fast delivery from a nationwide warehouse network. Affirm financing is available at checkout.

What does 90W mean on the Grit Master UHP?

90W breaks down as load index 90 — rated for 1,323 lbs per tire — with a W speed rating, good for a maximum sustained 168 mph.

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