Carlisle Radial R-1W 380/85R30 135/132A8/B - 6A06532

Looking for a 380/85R30 tire? The Carlisle Radial R-1W is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.

What 380/85R30 means

In the size 380/85R30, 380 is the section width in millimeters (14.96 in), 85 is the aspect ratio — the sidewall stands 85% as tall as the tire is wide, or 323.0 mm (12.72 in) — R denotes radial construction, and 30 is the wheel diameter in inches. That works out to an overall diameter of about 55.43 inches, turning roughly 364 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.

Specifications

Frequently asked questions

Will 380/85R30 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 380/85R30, 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.

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