Ironman I-402 Mixed Service A/P Wide 425/65R22.5/20 165K - 91920

The Ironman I-402 Mixed Service A/P Wide in 425/65R22.5 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.

What 425/65R22.5 means

In the size 425/65R22.5, 425 is the section width in millimeters (16.73 in), 65 is the aspect ratio — the sidewall stands 65% as tall as the tire is wide, or 276.2 mm (10.88 in) — R denotes radial construction, and 22.5 is the wheel diameter in inches. That works out to an overall diameter of about 44.25 inches, turning roughly 456 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.

Load Range L corresponds to a 20-ply rating.

Specifications

Frequently asked questions

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.

Will 425/65R22.5 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 425/65R22.5, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right.

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