{"product_id":"2020-2026-gmc-sierra-3500-hd-floor-liners-double-cab-models-oth-w-rear-under-seat-storage-smartliner","title":"2020-2026 GMC Sierra 3500 HD Floor Liners|Double Cab Models (OTH w\/ rear under-seat storage)|SMARTLINER","description":"\u003cp\u003e\u003cstrong\u003eSmartCoverage™ Custom Fit Floor Liners for the 2020-2026 GMC Sierra 3500 HD (Double Cab Models (OTH w\/ rear under-seat storage))\u003c\/strong\u003e is purpose-built, not trimmed down from a universal mat. Every contour is laser-measured against your Sierra 3500 HD’s own floor, so the fit is exact — right down to factory mounting points — and the waterproof, stain-resistant TPE construction stands up to whatever the cabin sees next.\u003c\/p\u003e\u003cdiv style=\"margin:14px 0 18px;\"\u003e\n\u003cspan style=\"display:inline-block;background:#DCE8F8;color:#124279;border-radius:999px;padding:6px 14px;margin:0 8px 8px 0;font-size:13px;font-weight:600;letter-spacing:.2px;\"\u003eFits: 2020-2026 GMC Sierra 3500 HD\u003c\/span\u003e\u003cspan style=\"display:inline-block;background:#DCE8F8;color:#124279;border-radius:999px;padding:6px 14px;margin:0 8px 8px 0;font-size:13px;font-weight:600;letter-spacing:.2px;\"\u003eFitment: Double Cab Models (OTH w\/ rear under-seat storage)\u003c\/span\u003e\u003cspan style=\"display:inline-block;background:#DCE8F8;color:#124279;border-radius:999px;padding:6px 14px;margin:0 8px 8px 0;font-size:13px;font-weight:600;letter-spacing:.2px;\"\u003eBody Style: Double Cab\u003c\/span\u003e\u003cspan style=\"display:inline-block;background:#DCE8F8;color:#124279;border-radius:999px;padding:6px 14px;margin:0 8px 8px 0;font-size:13px;font-weight:600;letter-spacing:.2px;\"\u003eFuel Type: Gasoline\u003c\/span\u003e\u003cspan style=\"display:inline-block;background:#DCE8F8;color:#124279;border-radius:999px;padding:6px 14px;margin:0 8px 8px 0;font-size:13px;font-weight:600;letter-spacing:.2px;\"\u003eCoverage: 2 Row Floor Liners with 1st Row Over The Hump Coverage, Second Row Liner, Second Row Full Coverage Liner\u003c\/span\u003e\n\u003c\/div\u003e\u003ch3 style=\"margin:22px 0 10px;font-size:17px;color:#1178DF;\"\u003eWhy You’ll Love It\u003c\/h3\u003e\u003cul style=\"margin:0 0 4px;padding-left:20px;line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact-Fit Engineering\u003c\/strong\u003e — every edge is measured against your cabin’s real dimensions, so there are no awkward gaps or overlaps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable, Rattle-Free Fit\u003c\/strong\u003e — grips the floor instead of sliding, so it stays exactly where you put it\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeatherproof by Design\u003c\/strong\u003e — waterproof, stain-resistant TPE resists staining and won’t break down from repeated exposure to moisture and road salt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOdorless \u0026amp; Non-Toxic\u003c\/strong\u003e — BPA-free materials with no off-gassing or chemical smell\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffortless Cleanup\u003c\/strong\u003e — lift it out and rinse with a hose for a like-new finish in minutes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfidence Built In\u003c\/strong\u003e — a Limited Lifetime Warranty stands behind every set\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eEvery dimension here traces back to the Sierra 3500 HD’s actual floor layout. Whether you’re working with the Gasoline version and the Double Cab configuration, this set covers 2 Row Floor Liners with 1st Row Over The Hump Coverage, Second Row Liner, and Second Row Full Coverage Liner. Comes in Black to blend right in.\u003c\/p\u003e\u003cdiv style=\"margin-top:20px;padding:14px 16px;background:#F6F6F6;border-left:4px solid #1178DF;border-radius:4px;\"\u003eFree shipping on qualifying orders — shop SMARTLINER for custom-fit protection you can trust, backed by a Limited Lifetime Warranty.\u003c\/div\u003e","brand":"Smartliner USA","offers":[{"title":"Black \/ 2 Row Floor Liners with 1st Row Over The Hump Coverage","offer_id":67599264645180,"sku":"SA0401\/B0649","price":183.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ First Row Over the Hump Liner","offer_id":67599264677948,"sku":"SA0401","price":107.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ Second Row Liner","offer_id":67599264710716,"sku":"SB0649","price":78.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5934\/4956\/files\/A0401_B0649-optimized-1722270152_7aa75e7a-15e9-408d-96e3-76ce7cd0d3ea.jpg?v=1790803695","url":"https:\/\/rpm-racing.com\/products\/2020-2026-gmc-sierra-3500-hd-floor-liners-double-cab-models-oth-w-rear-under-seat-storage-smartliner","provider":"Racing Precision Motorsports","version":"1.0","type":"link"}