{"product_id":"tr552-nickel-oring-truck-valve","title":"TR552 Nickel O-Ring Clamp-In Truck Valve Stem 1.25\" Straight","description":"\u003cp\u003eThe TR552 is a 1.25\" compact straight nickel-plated O-ring sealed clamp-in truck tire valve stem rated to 150 PSI. Designed for aluminum truck wheels with 0.382\" valve holes, the TR552 is an alternative short-stem option to the TR542 with different cross-references for specific OEM applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 1.25\" (1-1\/4\") straight for shallow valve pockets on 0.382\" hole aluminum truck wheels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Hole:\u003c\/strong\u003e 0.382\" — fits aluminum truck and trailer wheels with smaller valve openings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating:\u003c\/strong\u003e 150 PSI max cold inflation pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal:\u003c\/strong\u003e O-ring sealed for an airtight installation on aluminum wheels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross-Reference:\u003c\/strong\u003e TV-552, 1-552, 24505, VS-552, 17-552V, TR-552.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eQ: What valve hole does the TR552 require?\u003c\/strong\u003e\u003cbr\u003eThe TR552 fits a 0.382\" valve hole, found on many aluminum truck and trailer wheels.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: How does the TR552 differ from the TR542?\u003c\/strong\u003e\u003cbr\u003eBoth are 1.25\" straight 0.382\" O-ring stems, but they belong to different series with different cross-references. Verify the correct part using your OEM spec sheet or cross-reference guide.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the pressure rating?\u003c\/strong\u003e\u003cbr\u003eRated to 150 PSI max cold inflation pressure for commercial truck applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: When is a 1.25\" stem used on a truck wheel?\u003c\/strong\u003e\u003cbr\u003eA 1.25\" compact stem is ideal for wheels where the valve pocket is very shallow and a longer stem would protrude past the wheel surface, risking road debris damage.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What cross-references match the TR552?\u003c\/strong\u003e\u003cbr\u003eThe TR552 cross-references to TV-552, 1-552, 24505, VS-552, 17-552V, and TR-552.\u003c\/p\u003e","brand":"A2Z Tire Supplies","offers":[{"title":"1 Valve","offer_id":47546861191390,"sku":"A2Z-552-1","price":8.12,"currency_code":"USD","in_stock":true},{"title":"10 Valves","offer_id":47545585074398,"sku":"A2Z-552-10","price":34.19,"currency_code":"USD","in_stock":true},{"title":"25 Valves","offer_id":47545585107166,"sku":"A2Z-552-25","price":71.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/0612\/1694\/files\/A2Z-552.jpg?v=1769334687","url":"https:\/\/a2ztiresupplies.com\/products\/tr552-nickel-oring-truck-valve","provider":"A2Z Tire Supplies","version":"1.0","type":"link"}