{"product_id":"challenger-hdgupgrade-hot-dipped-galvanized-runway-upgrade-for-4115-series","title":"Challenger HDGUPGRADE Hot Dipped Galvanized Runway Upgrade","description":"\u003cstyle\u003e\n  :root {\n    --primary: #0066cc;\n    --accent: #666666;\n    --light-bg: #f9f9f9;\n    --border: #e0e0e0;\n    --text: #333333;\n    --text-light: #555555;\n    --white: #ffffff;\n  }\n  .gsg-description { font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, sans-serif; color: var(--text); line-height: 1.7; max-width: 900px; margin: 0 auto; font-size: 15px; }\n  .gsg-description * { box-sizing: border-box; }\n  .gsg-description h2 { color: var(--primary); font-size: 1.45em; margin-top: 2em; margin-bottom: 0.6em; padding-bottom: 0.35em; border-bottom: 3px solid var(--accent); font-weight: 700; letter-spacing: -0.01em; }\n  .gsg-description h3 { color: var(--primary); font-size: 1.15em; margin-top: 1.4em; margin-bottom: 0.5em; font-weight: 600; }\n  .gsg-description p { margin: 0 0 1em 0; 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padding: 0; }\n  .gsg-cta-section p { margin: 0; font-size: 0.95em; }\n  .gsg-faq details { border-bottom: 1px solid var(--border); padding: 12px 0; }\n  .gsg-faq summary { font-weight: 600; cursor: pointer; color: var(--primary); font-size: 0.95em; padding: 4px 0; }\n  .gsg-faq details div p { margin: 8px 0 4px 0; font-size: 0.93em; }\n  .gsg-docs-grid { display: grid; gap: 12px; margin: 1em 0; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }\n  .gsg-doc-card { display: flex; gap: 12px; align-items: center; padding: 12px; border: 1px solid var(--border); border-radius: 8px; background: linear-gradient(180deg, #fff 0%, #fafbff 100%); }\n  .gsg-doc-card img { width: 40px; height: 40px; flex: 0 0 40px; }\n  .gsg-doc-card .doc-title { font-weight: 600; margin: 0 0 2px 0; font-size: 0.95em; }\n  .gsg-doc-card .doc-title a { color: var(--primary); text-decoration: underline; }\n  .gsg-doc-card .doc-note { margin: 0; font-size: 0.85em; color: var(--text-light); }\n  \/* Internal editor flag - remove before publishing *\/\n  .gsg-spec-pending { background: #fff8e1; border: 1px dashed #f0ad00; border-radius: 3px; padding: 2px 8px; font-size: 0.85em; color: #7a5800; font-style: italic; }\n\u003c\/style\u003e\n\n\u003cdiv class=\"gsg-description\"\u003e\n\n  \u003cnav class=\"gsg-quicknav\"\u003e\n    \u003cstrong\u003eQuick Navigation\u003c\/strong\u003e\n    \u003ca href=\"#overview\"\u003eOverview\u003c\/a\u003e\u003cspan class=\"sep\"\u003e-\u003c\/span\u003e\n    \u003ca href=\"#specifications\"\u003eSpecifications\u003c\/a\u003e\u003cspan class=\"sep\"\u003e-\u003c\/span\u003e\n    \u003ca href=\"#whats-included\"\u003eWhat's Included\u003c\/a\u003e\u003cspan class=\"sep\"\u003e-\u003c\/span\u003e\n    \u003ca href=\"#applications\"\u003eApplications\u003c\/a\u003e\u003cspan class=\"sep\"\u003e-\u003c\/span\u003e\n    \u003ca href=\"#shipping\"\u003eShipping\u003c\/a\u003e\u003cspan class=\"sep\"\u003e-\u003c\/span\u003e\n    \u003ca href=\"#warranty\"\u003eWarranty\u003c\/a\u003e\u003cspan class=\"sep\"\u003e-\u003c\/span\u003e\n    \u003ca href=\"#faq\"\u003eFAQ\u003c\/a\u003e\n  \u003c\/nav\u003e\n\n  \u003csection id=\"overview\"\u003e\n    \u003ch2\u003eChallenger HDGUPGRADE - Hot Dipped Galvanized Runway Upgrade for AR4115 Series Four-Post Lifts\u003c\/h2\u003e\n    \u003cp\u003eYour AR4115 Series four-post alignment lift is a long-term investment, and the runways take more punishment than almost any other component on it. Every vehicle you drive on brings road salt, moisture, and shop chemicals that work against bare steel every single day. The Challenger HDGUPGRADE hot dipped galvanized runway upgrade is how you stop that from becoming a problem before it starts - and how you protect the lift's structural integrity over years of real shop use.\u003c\/p\u003e\n    \u003cp\u003eHot dipped galvanization isn't a paint or a powder coat. The process submerges the steel in molten zinc, forming a zinc-iron alloy layer that bonds metallurgically to the base metal. That bond doesn't chip, peel, or wear away the way surface coatings do. The corrosion resistance is built into the material itself. For shops in high-humidity environments, coastal regions, or anywhere that sees real winter road treatment, that distinction is the difference between runways that last and runways that rust out and need replacement long before the rest of the lift shows any wear.\u003c\/p\u003e\n    \u003cp\u003eThis upgrade is purpose-built for the AR4115 Series alignment lift. It slots in as a factory-approved configuration, so you're not voiding anything or rigging a workaround. You're speccing the right material for your environment from the start. If your shop runs vehicles that come in dirty and wet for several months out of the year, the galvanized runway upgrade pays for itself in avoided maintenance and extended service life.\u003c\/p\u003e\n    \u003cp\u003eWhen you buy through Garage Supply Guys, you get direct access to our team for fitment questions, freight coordination, and support after the sale. We're not routing you to a manufacturer hotline. Call us at (855) 498-2147 and you'll talk to someone who knows the product.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection id=\"specifications\"\u003e\n    \u003ch2\u003eSpecifications\u003c\/h2\u003e\n    \u003c!-- EDITOR NOTE: Rows marked [CONFIRM] require verification from Challenger Lifts spec sheet before publishing. Remove this comment and all .gsg-spec-pending flags before the page goes live. --\u003e\n    \u003ctable class=\"gsg-spec-table\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eBrand\u003c\/td\u003e\n          \u003ctd\u003eChallenger Lifts\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eModel \/ Part\u003c\/td\u003e\n          \u003ctd\u003eHDGUPGRADE\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eCompatible Lift Series\u003c\/td\u003e\n          \u003ctd\u003eAR4115 Series Four-Post Alignment Lift\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eSurface Treatment\u003c\/td\u003e\n          \u003ctd\u003eHot Dipped Galvanized (HDG) - Zinc-Iron Alloy Bond\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eWarranty Classification\u003c\/td\u003e\n          \u003ctd\u003eStructural Part - 5-Year Coverage (4115 Series)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eRunway Dimensions\u003c\/td\u003e\n          \u003ctd\u003e\u003cspan class=\"gsg-spec-pending\"\u003e[CONFIRM - obtain from Challenger Lifts spec sheet]\u003c\/span\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eRunway Weight\u003c\/td\u003e\n          \u003ctd\u003e\u003cspan class=\"gsg-spec-pending\"\u003e[CONFIRM - obtain from Challenger Lifts spec sheet]\u003c\/span\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eCoating Thickness\u003c\/td\u003e\n          \u003ctd\u003e\u003cspan class=\"gsg-spec-pending\"\u003e[CONFIRM - obtain from Challenger Lifts spec sheet]\u003c\/span\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eCountry of Origin\u003c\/td\u003e\n          \u003ctd\u003e\u003cspan class=\"gsg-spec-pending\"\u003e[CONFIRM - obtain from Challenger Lifts spec sheet]\u003c\/span\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/section\u003e\n\n  \u003csection id=\"whats-included\"\u003e\n    \u003ch2\u003eWhat's Included\u003c\/h2\u003e\n    \u003cp\u003eCall \u003cstrong\u003e(855) 498-2147\u003c\/strong\u003e to confirm exactly what ships with this upgrade before ordering.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection id=\"applications\"\u003e\n    \u003ch2\u003eApplications\u003c\/h2\u003e\n    \u003cdiv class=\"gsg-app-grid\"\u003e\n      \u003cdiv class=\"gsg-app-card\"\u003e\n        \u003cstrong\u003eCoastal and High-Humidity Shops\u003c\/strong\u003e\n        \u003cp\u003eAirborne salt and persistent moisture accelerate surface corrosion on standard steel runways. The hot dipped galvanized surface creates a metallurgical barrier that holds up where conventional finishes fail fast.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"gsg-app-card\"\u003e\n        \u003cstrong\u003eSalt Belt and Winter-Climate Operations\u003c\/strong\u003e\n        \u003cp\u003eShops in northern and rust belt regions lift vehicles coated in road salt for months at a time. That salt transfers directly to your runways. Galvanized steel handles that chemical exposure without the pitting and rust that eventually compromise standard runways.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"gsg-app-card\"\u003e\n        \u003cstrong\u003eAlignment Shops Running the AR4115 Series\u003c\/strong\u003e\n        \u003cp\u003eThis upgrade is spec'd specifically for the AR4115 Series four-post alignment lift. It's the right call for any shop that wants to extend the working life of their alignment equipment using a factory-approved upgrade path.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"gsg-app-card\"\u003e\n        \u003cstrong\u003eFleet and High-Volume Commercial Shops\u003c\/strong\u003e\n        \u003cp\u003eWhen you're cycling vehicles through all day and your lift runs constantly, you need components that hold up over years without attention. Galvanized runways reduce maintenance intervals and protect the lift surface through heavy daily use.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection id=\"shipping\"\u003e\n    \u003ch2\u003eShipping\u003c\/h2\u003e\n    \u003cdiv class=\"gsg-info-box\"\u003e\n      \u003cp\u003eFree shipping to the contiguous 48 states. Our team coordinates the freight shipment and helps manage scheduling details.\u003c\/p\u003e\n      \u003cp\u003eNeed a delivery window, residential delivery, or liftgate service? Contact us before ordering so we can confirm the best delivery setup and any accessorial charges.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection id=\"warranty\"\u003e\n    \u003ch2\u003eWarranty\u003c\/h2\u003e\n    \u003cdiv class=\"gsg-info-box\"\u003e\n      \u003cp\u003eThe AR4115 Series four-post lift carries the following Challenger Lifts warranty coverage: 1-year labor, 2-year functional parts, and 5-year structural parts. Runways are classified as structural parts under the Challenger Lifts warranty framework, placing them under the 5-year structural coverage period.\u003c\/p\u003e\n      \u003cp\u003eThis warranty covers the original purchaser only and is not transferable. Coverage requires that the lift be installed, used, and maintained in accordance with Challenger Lifts specifications. Use of unapproved parts or accessories voids the warranty. Warranty registration may be required after purchase. Refer to included documentation for details.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"gsg-cta-section\"\u003e\n    \u003ch2\u003eQuestions Before You Order?\u003c\/h2\u003e\n    \u003cp\u003eOur team can confirm fitment with your AR4115 Series lift and walk you through the right setup for your shop. Call us at \u003cstrong\u003e(855) 498-2147\u003c\/strong\u003e.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"gsg-faq\" id=\"faq\" style=\"margin: 40px 0;\"\u003e\n    \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhich Challenger lift models is the HDGUPGRADE compatible with?\u003c\/summary\u003e\n      \u003cdiv\u003e\n        \u003cp\u003eThe HDGUPGRADE hot dipped galvanized runway upgrade is designed specifically for the AR4115 Series four-post alignment lift from Challenger Lifts. It is not listed as compatible with other Challenger four-post series such as the 4P14, 4018, or 4030. If you're running a different model, call us at (855) 498-2147 before ordering so we can confirm whether a compatible galvanized option exists for your lift.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat exactly is hot dipped galvanization and how is it different from painted or powder-coated steel?\u003c\/summary\u003e\n      \u003cdiv\u003e\n        \u003cp\u003eHot dipped galvanization submerges steel in a bath of molten zinc. The zinc reacts with the iron in the steel to form a series of zinc-iron alloy layers, topped by a layer of pure zinc. This bond is metallurgical - meaning the protection is fused into the steel itself rather than sitting on top of it as a separate coating. Paint and powder coat sit on the surface and can chip, scratch, or delaminate over time, especially under repeated mechanical contact and chemical exposure. The zinc-iron alloy bond resists corrosion even if the outer surface is abraded, because the layers beneath continue to provide protection.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eIs this upgrade worth it if my shop is indoors and relatively dry?\u003c\/summary\u003e\n      \u003cdiv\u003e\n        \u003cp\u003eFor a fully climate-controlled indoor shop with low humidity and minimal chemical exposure, standard AR4115 Series runways perform well under normal conditions. The galvanized upgrade delivers its clearest value when your environment involves moisture, vehicles that arrive salt-covered, temperature swings that cause condensation on metal surfaces, or exposure to cleaning chemicals and fluids that accelerate corrosion. If you're unsure whether your shop warrants the upgrade, call us at (855) 498-2147 and we'll help you assess your situation.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDoes installing the galvanized runway upgrade affect the AR4115 Series warranty?\u003c\/summary\u003e\n      \u003cdiv\u003e\n        \u003cp\u003eNo - the HDGUPGRADE is a Challenger Lifts-approved upgrade for the AR4115 Series, so installing it does not void your warranty. The 4115 Series carries a 5-year structural parts warranty, and runways fall under structural coverage. What does void the warranty is using unapproved aftermarket parts or accessories, or having repairs performed by anyone other than a Challenger-authorized service representative. Warranty registration is required after purchase - refer to your included documentation for details on completing it.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat's the practical difference between galvanized and standard runways in daily shop use?\u003c\/summary\u003e\n      \u003cdiv\u003e\n        \u003cp\u003eDay to day, the structural function is identical. The difference shows up over months and years. Standard steel runways in a harsh environment will begin showing surface rust, pitting, and eventual structural degradation as corrosion works into the metal. Galvanized runways resist that process because the zinc-iron alloy layer sacrificially protects the underlying steel - zinc corrodes before iron does, which is the core mechanism behind galvanization. In a shop with regular salt and moisture exposure, galvanized runways will maintain their surface integrity significantly longer than standard runways under the same conditions.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDoes this ship free and how are freight deliveries handled?\u003c\/summary\u003e\n      \u003cdiv\u003e\n        \u003cp\u003eYes, free shipping applies to all orders within the contiguous 48 states. Delivery timing depends on freight scheduling and your location - our team coordinates the shipment and can give you a more specific window after your order is placed. If you need a scheduled delivery appointment, liftgate service, or residential delivery, contact us at (855) 498-2147 before ordering so we can set that up correctly and confirm any accessorial charges that may apply.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDoes the galvanized upgrade require any special installation steps?\u003c\/summary\u003e\n      \u003cdiv\u003e\n        \u003cp\u003eChallenger Lifts requires that all installation, use, and maintenance follow their published specifications for the warranty to remain valid. If you're retrofitting galvanized runways onto an existing AR4115 Series lift, follow the installation instructions included with the product. Repairs and modifications made by anyone other than a Challenger-authorized service representative can affect warranty coverage, so confirm your installation approach before proceeding. For guidance, call us at (855) 498-2147.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan this be ordered with a new AR4115 lift purchase or only as a retrofit?\u003c\/summary\u003e\n      \u003cdiv\u003e\n        \u003cp\u003eThe HDGUPGRADE is available whether you're outfitting a new AR4115 Series lift or upgrading an existing one. If you're configuring a new four-post alignment lift purchase and want galvanized runways from the start, call us at (855) 498-2147 and we'll make sure the order is set up correctly so everything ships together without a separate freight coordination headache.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdiv style=\"display: none;\"\u003e\n      \u003c!--FAQ--\u003e Q: Which Challenger lift models is the HDGUPGRADE compatible with? A: Designed specifically for the AR4115 Series four-post alignment lift. Not confirmed for 4P14, 4018, or 4030 series. Call (855) 498-2147 to verify compatibility with other models. \u003c!--\/FAQ--\u003e\n      \u003c!--FAQ--\u003e Q: What is hot dipped galvanization vs paint or powder coat? A: HDG submerges steel in molten zinc, forming a metallurgical zinc-iron alloy bond fused into the metal. Paint and powder coat sit on the surface and can chip or delaminate. The alloy bond resists corrosion even when the surface is abraded. \u003c!--\/FAQ--\u003e\n      \u003c!--FAQ--\u003e Q: Is the upgrade worth it for a dry indoor shop? A: Best value in shops with moisture, salt-covered vehicles, condensation, or chemical exposure. Standard runways perform well in fully climate-controlled, low-humidity environments. Call (855) 498-2147 to assess. \u003c!--\/FAQ--\u003e\n      \u003c!--FAQ--\u003e Q: Does installing the upgrade affect the AR4115 warranty? A: No. The HDGUPGRADE is Challenger-approved. The 4115 Series structural parts warranty covers runways for 5 years. Using unapproved parts or non-authorized service voids coverage. \u003c!--\/FAQ--\u003e\n      \u003c!--FAQ--\u003e Q: What's the practical difference between galvanized and standard runways? A: Structural function is identical. Galvanized runways resist rust longer because the zinc-iron alloy sacrificially protects underlying steel - zinc corrodes before iron does. Significant advantage in salt and moisture environments. \u003c!--\/FAQ--\u003e\n      \u003c!--FAQ--\u003e Q: Does this ship free and how are freight deliveries handled? A: Free shipping to the contiguous 48 states. Team coordinates freight scheduling. Call (855) 498-2147 before ordering for liftgate, appointment delivery, or residential delivery needs. \u003c!--\/FAQ--\u003e\n      \u003c!--FAQ--\u003e Q: Does the galvanized upgrade require special installation steps? A: Follow Challenger's published installation instructions. Warranty requires installation per manufacturer specs and service by Challenger-authorized representatives only. \u003c!--\/FAQ--\u003e\n      \u003c!--FAQ--\u003e Q: Can this be ordered with a new AR4115 lift or only as a retrofit? A: Available for both new lift orders and existing lift retrofits. Call (855) 498-2147 to configure a new order with galvanized runways included so everything ships together. \u003c!--\/FAQ--\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n\u003c\/div\u003e","brand":"Challenger","offers":[{"title":"Default Title","offer_id":48832834339067,"sku":null,"price":4933.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/3612\/5947\/files\/Image1_25ea9e5e-fec1-4c1e-b2a0-8b72efdf6467.jpg?v=1779172328","url":"https:\/\/garagesupplyguys.com\/products\/challenger-hdgupgrade-hot-dipped-galvanized-runway-upgrade-for-4115-series","provider":"Garage Supply Guys","version":"1.0","type":"link"}