{"product_id":"pcl-airforce-mk4-truck-tire-inflator-21-hose","title":"PCL PCL-MK4A21 Truck Tire Inflator, MK4 Analog, 21\" Hose, 218 PSI Max","description":"\u003cstyle\u003e\n\/* Basic styling *\/\n.product-content-wrapper {\n    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, sans-serif;\n    max-width: 1000px;\n    margin: 0 auto;\n    padding: 0 15px 3rem 15px !important;\n    color: #333;\n    line-height: 1.6;\n}\n.product-content-wrapper section {\n    margin: 40px 0;\n}\n\/* Clearfix for all sections to contain floated elements *\/\n.product-content-wrapper section::after {\n    content: \"\";\n    display: table;\n    clear: both;\n}\n.product-content-wrapper .hero {\n    display: block;\n    overflow: auto;\n}\n\/* Additional clearfix specifically for hero section *\/\n.product-content-wrapper .hero::after {\n    content: \"\";\n    display: table;\n    clear: both;\n}\n.product-content-wrapper img {\n    max-width: 100%;\n    height: auto;\n    margin: 1.5rem 0;\n    border-radius: 8px;\n}\n.product-content-wrapper figcaption {\n    font-size: 0.9rem;\n    color: #4a4a4a;\n    text-align: center;\n    margin-top: 0.5rem;\n}\n.product-content-wrapper h2 {\n    font-size: 1.5rem;\n    margin: 2rem 0 1rem;\n    font-weight: 600;\n    border-bottom: 1px solid #eee;\n    padding-bottom: 0.5rem;\n}\n.product-content-wrapper h3 {\n    font-size: 1.2rem;\n    margin: 1.5rem 0 0.75rem;\n    font-weight: 600;\n}\n.product-content-wrapper p {\n    margin-bottom: 1rem;\n}\n.product-content-wrapper ul, .product-content-wrapper ol {\n    margin-bottom: 1.5rem;\n    padding-left: 1.5rem;\n}\n.product-content-wrapper li {\n    margin-bottom: 0.5rem;\n}\n.product-content-wrapper table {\n    width: 100%;\n    border-collapse: collapse;\n    margin: 1.5rem auto;\n    box-shadow: 0 2px 8px rgba(0,0,0,0.1);\n    border-radius: 8px;\n    overflow: hidden;\n}\n.product-content-wrapper caption {\n    padding: 0.5rem;\n    font-weight: 600;\n    text-align: left;\n    background-color: #f8f9fa;\n}\n.product-content-wrapper th, .product-content-wrapper td {\n    padding: 1rem;\n    text-align: left;\n    border-bottom: 1px solid #e0e0e0;\n}\n.product-content-wrapper th {\n    background-color: #0053a6;\n    color: white;\n    font-weight: 600;\n    white-space: nowrap;\n    width: 40%;\n}\n.product-content-wrapper td {\n    background-color: white;\n    color: #333;\n}\n.product-content-wrapper tr:last-child th,\n.product-content-wrapper tr:last-child td {\n    border-bottom: none;\n}\n.product-content-wrapper tr:hover td {\n    background-color: #f8f9fa;\n}\n.product-content-wrapper .highlight {\n    background-color: #f8f9fa !important;\n    border-left: 4px solid #0053a6 !important;\n    padding: 1rem 1.5rem !important;\n    margin: 1.5rem 0 !important;\n    color: #333 !important;\n    font-weight: normal !important;\n}\n.product-content-wrapper .highlight *, .product-content-wrapper .highlight p, .product-content-wrapper .highlight span, .product-content-wrapper .highlight div {\n    color: #333 !important;\n    text-decoration: none !important;\n    font-weight: normal !important;\n    font-style: normal !important;\n}\n.product-content-wrapper .highlight strong {\n    font-weight: 600 !important;\n    color: #0053a6 !important;\n}\n.product-content-wrapper .button {\n    display: inline-block;\n    background-color: #0053a6;\n    color: white !important;\n    padding: 0.75rem 1.5rem;\n    border-radius: 4px;\n    text-decoration: none;\n    font-weight: 600;\n    margin: 1rem 0;\n}\n\/* CTA Section Styles *\/\n.product-content-wrapper .cta {\n    background: #0053a6;\n    color: white;\n    padding: 40px;\n    border-radius: 8px;\n    text-align: center;\n}\n.product-content-wrapper .cta h2,\n.product-content-wrapper .cta p {\n    color: white;\n}\n\/* Focus styles for accessibility *\/\n.product-content-wrapper a:focus-visible,\n.product-content-wrapper summary:focus-visible,\n.product-content-wrapper button:focus-visible {\n    outline: 2px solid #0053a6;\n    outline-offset: 2px;\n}\n\/* FAQ Styles *\/\n.product-content-wrapper details {\n    margin-bottom: 1rem;\n    border: 1px solid #e0e0e0;\n    border-radius: 8px;\n    padding: 0;\n}\n.product-content-wrapper summary {\n    padding: 1rem;\n    cursor: pointer;\n    font-weight: 600;\n    background: #f8f9fa;\n    border-radius: 8px 8px 0 0;\n    position: relative;\n    padding-right: 2.5rem;\n    list-style: none;\n}\n.product-content-wrapper summary::-webkit-details-marker {\n    display: none;\n}\n.product-content-wrapper summary::after {\n    content: '▶';\n    position: absolute;\n    right: 1rem;\n    top: 1rem;\n    transition: transform 0.3s ease;\n}\n.product-content-wrapper details[open] summary::after {\n    transform: rotate(90deg);\n}\n.product-content-wrapper details[open] summary {\n    border-bottom: 1px solid #e0e0e0;\n}\n.product-content-wrapper details div {\n    padding: 1rem;\n}\n\n\/* Product hero image - responsive float *\/\n.product-hero-image {\n    margin-bottom: 1.5rem;\n}\n\/* Responsive table for mobile *\/\n@media (max-width: 600px) {\n    \/* Hide table caption + column header row on small screens *\/\n    .product-content-wrapper table caption,\n    .product-content-wrapper table thead {\n        display: none;\n    }\n    \n    \/* Edge case: header row in tbody *\/\n    .product-content-wrapper table tbody tr:first-child:has(th[scope=\"col\"]) {\n        display: none;\n    }\n    \n    \/* Keep all the original mobile table styles *\/\n    .product-content-wrapper table {\n        display: block;\n        box-shadow: none;\n    }\n    .product-content-wrapper tbody {\n        display: block;\n    }\n    .product-content-wrapper tr {\n        display: block;\n        margin-bottom: 0.5rem;\n        border: 1px solid #e0e0e0;\n        border-radius: 8px;\n        overflow: hidden;\n    }\n    .product-content-wrapper th {\n        display: block;\n        width: 100%;\n        background-color: #f5f5f5;\n        color: #333;\n        font-size: 0.9rem;\n        padding: 0.75rem 1rem 0.25rem;\n        border-bottom: none;\n    }\n    .product-content-wrapper td {\n        display: block;\n        width: 100%;\n        padding: 0.25rem 1rem 0.75rem;\n        font-weight: 600;\n        border-bottom: none;\n    }\n}\n\n@media (max-width: 767px) {\n    .product-content-wrapper {\n        padding: 0 10px 3rem 10px !important;\n    }\n    .product-content-wrapper h2 {\n        font-size: 1.2rem;\n    }\n    .product-content-wrapper h3 {\n        font-size: 1.1rem;\n    }\n    .product-content-wrapper .product-hero-image {\n        float: none !important;\n        display: block !important;\n        margin: 0 auto 1.5rem auto !important;\n        max-width: 100% !important;\n    }\n    .product-content-wrapper img[style*=\"float: right\"] {\n        float: none !important;\n        display: block !important;\n        margin: 0 auto 1.5rem auto !important;\n        max-width: 100% !important;\n    }\n}\n@media (max-width: 500px) {\n    .product-content-wrapper {\n        padding: 0 10px 2rem 10px !important;\n    }\n}\n@media (min-width: 768px) {\n    .product-content-wrapper .product-hero-image {\n        float: right !important;\n        max-width: 40%;\n        margin: 0 0 1rem 20px;\n    }\n}\n\u003c\/style\u003e\n\u003cdiv class=\"product-content-wrapper\"\u003e\n\u003csection class=\"hero\"\u003e\u003cimg alt=\"PCL analog tire inflator with pressure gauge and 21 inch black hose\" decoding=\"async\" loading=\"eager\" height=\"600\" width=\"800\" sizes=\"(max-width: 767px) 100vw, 40vw\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/3612\/5947\/files\/AFG5A091.jpg?v=1737247115\u0026amp;width=400 400w,\n              https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/3612\/5947\/files\/AFG5A091.jpg?v=1737247115\u0026amp;width=800 800w\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/3612\/5947\/files\/AFG5A091.jpg?v=1737247115\u0026amp;width=800\" class=\"product-hero-image\"\u003e\n\u003ch2\u003eProfessional-Grade Accuracy - PCL Analog Tire Inflator (MK4A21, 21\" Hose)\u003c\/h2\u003e\n\u003ch3\u003eHeavy-Duty Truck Tire Gauge Supporting OSHA Safety Practices\u003c\/h3\u003e\n\u003cp\u003eThe PCL MK4A21 analog tire inflator delivers professional-grade accuracy up to 174 PSI (12 bar) with individual calibration certification. This truck tire gauge is durability tested to 400,000 cycles and designed to support OSHA remote-inflation practices with its 21-inch (533 mm) hose.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin: 40px 0;\"\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003cstrong\u003eCertified Professional-Grade Accuracy\u003c\/strong\u003e - Individual calibration certificate ensures +\/- 2 PSI precision, meeting EC Directive 86\/217 standards for commercial tire service.\u003c\/div\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003cstrong\u003eRemote Inflation Safety Design\u003c\/strong\u003e - 21-inch (533 mm) hose supports OSHA remote-inflation practices by positioning operators away from tire trajectory area.\u003c\/div\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003cstrong\u003eHeavy-Duty Construction\u003c\/strong\u003e - Aluminum build tested to 400,000 cycles; accuracy maintained within +\/- 2 PSI under test conditions for professional shop environments.\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin: 40px 0;\"\u003e\n\u003ch2\u003ePerfect Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial truck tire inflation and pressure checking.\u003c\/li\u003e\n\u003cli\u003eAutomotive service centers requiring remote-inflation safety practices.\u003c\/li\u003e\n\u003cli\u003eGas stations and tire shops handling high-volume tire service.\u003c\/li\u003e\n\u003cli\u003eFleet maintenance operations with heavy-duty vehicles.\u003c\/li\u003e\n\u003cli\u003eProfessional mechanics working on passenger and commercial vehicles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin: 40px 0;\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable\u003e\n\u003ccaption\u003ePCL MK4A21 Analog Tire Inflator Specifications\u003c\/caption\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eSpecification\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Supply Pressure\u003c\/th\u003e\n\u003ctd\u003e218 PSI (15 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInflation Range\u003c\/th\u003e\n\u003ctd\u003e0-174 PSI (0-12 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInflation Flow Rate\u003c\/th\u003e\n\u003ctd\u003e13 CFM (368 L\/min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHose Length\u003c\/th\u003e\n\u003ctd\u003e21 inches (533 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReading Accuracy\u003c\/th\u003e\n\u003ctd\u003e+\/- 2 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e1.34 lbs (0.61 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e10.4 x 1.9 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eAll tire valve systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel Number\u003c\/th\u003e\n\u003ctd\u003ePCL-MK4A21 \/ AFG5A091\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompliance\u003c\/th\u003e\n\u003ctd\u003eEC Directive 86\/217\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"cta\"\u003e\n\u003ch2\u003eProfessional-Grade Tire Inflation Equipment\u003c\/h2\u003e\n\u003cp\u003eThousands of tire professionals rely on PCL analog tire inflators for consistent tire service. Each unit comes with individual calibration certification and proven durability testing to 400,000 cycles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder your PCL MK4A21 analog tire inflator today for reliable tire pressure management.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin: 40px 0;\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"display: none;\"\u003e\n\u003c!--FAQ--\u003e Q: How accurate is this analog tire inflator compared to digital gauges? A: The PCL MK4A21 maintains +\/- 2 PSI accuracy with individual calibration certification for each unit. It's durability tested to 400,000 cycles while maintaining accuracy within specifications throughout its lifespan, making it suitable for professional automotive service applications alongside premium digital alternatives. \u003c!--\/FAQ--\u003e\n\u003c\/div\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow accurate is this analog tire inflator compared to digital gauges?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe PCL MK4A21 maintains +\/- 2 PSI accuracy with individual calibration certification for each unit. It's durability tested to 400,000 cycles while maintaining accuracy within specifications throughout its lifespan, making it suitable for professional automotive service applications alongside premium digital alternatives.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"display: none;\"\u003e\n\u003c!--FAQ--\u003e Q: What makes this tire inflator suitable for OSHA safety practices? A: The 21-inch (533 mm) hose design supports OSHA remote-inflation practices by positioning operators away from the tire trajectory area during high-pressure inflation procedures. This safety feature helps reduce risk of injury from potential tire failures or blowouts during commercial tire service operations. \u003c!--\/FAQ--\u003e\n\u003c\/div\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat makes this tire inflator suitable for OSHA safety practices?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe 21-inch (533 mm) hose design supports OSHA remote-inflation practices by positioning operators away from the tire trajectory area during high-pressure inflation procedures. This safety feature helps reduce risk of injury from potential tire failures or blowouts during commercial tire service operations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"display: none;\"\u003e\n\u003c!--FAQ--\u003e Q: Can this inflator handle both truck and passenger vehicle tires? A: Yes, with an inflation range of 0-174 PSI (0-12 bar), it efficiently handles passenger cars that typically require 30-35 PSI, light trucks needing 35-80 PSI, and heavy commercial truck tires requiring up to 120+ PSI, all with professional-grade accuracy for diverse automotive service applications. \u003c!--\/FAQ--\u003e\n\u003c\/div\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan this inflator handle both truck and passenger vehicle tires?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eYes, with an inflation range of 0-174 PSI (0-12 bar), it efficiently handles passenger cars that typically require 30-35 PSI, light trucks needing 35-80 PSI, and heavy commercial truck tires requiring up to 120+ PSI, all with professional-grade accuracy for diverse automotive service applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"display: none;\"\u003e\n\u003c!--FAQ--\u003e Q: How does this compare to cheaper tire pressure gauges? A: Unlike basic consumer gauges, this features robust aluminum die-cast construction, individual calibration certification, and durability testing to 400,000 cycles. It meets stringent professional EC Directive 86\/217 standards versus basic consumer-grade accuracy, making it suitable for commercial tire service operations requiring reliable precision. \u003c!--\/FAQ--\u003e\n\u003c\/div\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow does this compare to cheaper tire pressure gauges?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eUnlike basic consumer gauges, this features robust aluminum die-cast construction, individual calibration certification, and durability testing to 400,000 cycles. It meets stringent professional EC Directive 86\/217 standards versus basic consumer-grade accuracy, making it suitable for commercial tire service operations requiring reliable precision.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"PCL","offers":[{"title":"Default Title","offer_id":46858186686715,"sku":"PCL-MK4A21","price":85.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/3612\/5947\/files\/AFG5A091.jpg?v=1767626111","url":"https:\/\/garagesupplyguys.com\/products\/pcl-airforce-mk4-truck-tire-inflator-21-hose","provider":"Garage Supply Guys","version":"1.0","type":"link"}