{"product_id":"atturo-az-850-tire-275-40zr22-108y-xl","title":"Atturo AZ 850 Tire - 275\/40ZR22 108Y XL - AZ850-A7GLBAFE","description":"\u003cp\u003eThe Z in 275\/40ZR22 is legacy notation. Where a numeric load index and a letter speed symbol are also present — 108Y here — the Y is the governing certification at 186 mph, and the Z simply indicates a casing rated above 149 mph. It is not a second specification to satisfy.\u003c\/p\u003e\u003cp\u003eLoad index 108 with Extra Load rates each tire at 2,205 lb. A 40-series sidewall on a 22-inch rim leaves roughly 110 mm of cushion, which on a heavy vehicle running ultra-high-performance rubber is enough to be driveable but not enough to be forgiving. Keep pressures at placard; a few psi low on a low-profile UHP tire produces vague steering and shoulder scrub almost immediately.\u003c\/p\u003e\u003cp\u003eAvailable to order at Rev Auto Club.\u003c\/p\u003e","brand":"Atturo Tire","offers":[{"title":"Default Title","offer_id":48791689887901,"sku":"ATTAZ850-A7GLBAFE","price":300.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0448\/7997\/0461\/files\/a080b862f8e40d553532938eb1746a39_9e5b7ce3-5ab0-41bc-b54d-176628c7cf8e.png?v=1786572083","url":"https:\/\/shop.revautoclub.com\/en-ca\/products\/atturo-az-850-tire-275-40zr22-108y-xl","provider":"Rev Auto Club","version":"1.0","type":"link"}