Advanta ATX-850 P285/70R17

Shop the Advanta ATX-850 285/70R17 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.

What 285/70R17 means

In the size 285/70R17, 285 is the section width in millimeters (11.22 in), 70 is the aspect ratio — the sidewall stands 70% as tall as the tire is wide, or 199.5 mm (7.85 in) — R denotes radial construction, and 17 is the wheel diameter in inches. That works out to an overall diameter of about 32.71 inches, turning roughly 617 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 117 — a maximum load of 2,833 lbs per tire. The speed symbol T corresponds to a maximum sustained speed of 118 mph.

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.

What does 117T mean on the Advanta ATX-850?

117T breaks down as load index 117 — rated for 2,833 lbs per tire — with a T speed rating, good for a maximum sustained 118 mph.

Will 285/70R17 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 285/70R17, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right. See every 285/70R17 tire in stock to compare options.

Keep shopping

Shop all 285/70R17 tires, browse Advanta tires, see every Advanta ATX-850 size, or view all tires at ThreePiece.us.