{"product_id":"iowa-customs-10-inch-seat-base-adapter-for-peterbilt-national-series-ultra-ride-seats","title":"Iowa Customs – 10 Inch Seat Base Adapter for Peterbilt National Series Ultra Ride Seats","description":"\u003cp\u003e\u003cstrong\u003eGet the Perfect Driving Position for Your Peterbilt\u003c\/strong\u003e\u003cbr\u003e The \u003cstrong\u003eIowa Customs 10-Inch Seat Base Adapter (IC199006-11)\u003c\/strong\u003e is engineered to raise and properly position your \u003cstrong\u003eNational Series Ultra Ride seat\u003c\/strong\u003e in Peterbilt models. Built from precision-machined billet aluminum, this adapter provides a 10″ lift to achieve optimal driver comfort, better forward visibility, and a factory-level seating position. Installation is simple, secure, and requires no drilling or modifications.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eProduct Features\u003c\/strong\u003e\u003cbr\u003e • Compatible with \u003cstrong\u003eNational Series Ultra Ride\u003c\/strong\u003e air-ride seats\u003cbr\u003e • Raises seat base by 10″ for ideal ergonomics and line-of-sight\u003cbr\u003e • Machined from solid billet aluminum – strong, lightweight, corrosion-resistant\u003cbr\u003e • Precision bolt pattern for direct mount to Peterbilt seat tracks\u003cbr\u003e • Includes stainless steel mounting hardware\u003cbr\u003e • Polished aluminum finish for a professional OEM-grade look\u003cbr\u003e • 100% made in the USA\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cbr\u003e • Peterbilt 379 \/ 386 \/ 389\u003cbr\u003e • Designed exclusively for \u003cstrong\u003eNational Series Ultra Ride\u003c\/strong\u003e seats\u003cbr\u003e Note: Not compatible with Legacy, Sears, or other seat bases without modification.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy Truckers Choose Iowa Customs\u003c\/strong\u003e\u003cbr\u003e • Improves comfort and seating height for long-haul drivers\u003cbr\u003e • CNC-machined for perfect alignment and durability\u003cbr\u003e • Built by American craftsmen with show-quality standards\u003cbr\u003e • Backed by Iowa Customs’ reputation for precision and strength\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003eQ: Does it affect air-ride seat travel?\u003c\/strong\u003e\u003cbr\u003e A: No. It retains full air-ride suspension and movement.\u003cbr\u003e\u003cbr\u003e\n\n\u003cstrong\u003eQ: Is all mounting hardware included?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes – stainless bolts and fasteners are included.\u003cbr\u003e\u003cbr\u003e\n\n\u003cstrong\u003eQ: Will this fit other truck brands?\u003c\/strong\u003e\u003cbr\u003e\nA: No – this model is built specifically for Peterbilt seat bases and bolt spacing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65\u003c\/strong\u003e\u003cbr\u003e ⚠️ \u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including nickel and aluminum oxide, known to the State of California to cause cancer or reproductive harm. For more information, visit \u003ca href=\"https:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"Iowa Customs","offers":[{"title":"Default Title","offer_id":40477433954368,"sku":"IC199006-11","price":369.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/0786\/7968\/files\/iowa-customs-10-inch-seat-base-adapter-ic199006-11.png?v=1767377018","url":"https:\/\/thenewvernontruckwash.com\/products\/iowa-customs-10-inch-seat-base-adapter-for-peterbilt-national-series-ultra-ride-seats","provider":"The New Vernon Truck Wash","version":"1.0","type":"link"}