{"product_id":"dnigh-trailer-jack-blocks-4pack-4-7-heavy-duty-rv-stabilizer-pads-stackable-35-000-lb-capacity","title":"Dnigh Trailer Jack Blocks, 4Pack 4.7\" Heavy-Duty RV Stabilizer Pads — Stackable, 35,000 lb Capacity","description":"\u003cp\u003e\u003cstrong\u003eDnigh 4Pack 4.7\" Heavy Duty Trailer Jack Blocks are high-density rubber support pads engineered to stabilize and protect RV jacks under loads up to 35,000 lbs.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen leveling or stabilizing an RV, trailer jack blocks provide a stable, non-slip surface between the jack and the ground. These Dnigh blocks are molded from a reinforced, high-density compound that resists compression, oil and dirt while distributing heavy loads across a wider footprint. The set of four stackable pads offers a practical upgrade for scissor jacks, tongue jacks and trailer stabilizers without any installation steps.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these blocks improve RV stability?\u003c\/h3\u003e\n\u003cp\u003eBy increasing the surface area under each jack foot and using a material that resists deformation, the blocks reduce rocking and sinking on soft or uneven ground. The reinforced base pattern grips surfaces to prevent shifting during movement or weight changes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWide footprint lowers ground pressure and prevents sinking\u003c\/li\u003e\n  \u003cli\u003eNon-slip base pattern reduces lateral movement\u003c\/li\u003e\n  \u003cli\u003eHigh-density construction keeps shape under repeated heavy loads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these work with different types of jacks and stabilizers?\u003c\/h3\u003e\n\u003cp\u003eYes — these jack blocks are designed to be universally compatible with common RV support equipment. Their shape and flat top accept scissor jacks, tongue jacks, leveling pads and many aftermarket stabilizers, so you can use one product across multiple needs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits scissor, tongue and stabilizer jack feet\u003c\/li\u003e\n  \u003cli\u003eStackable for additional height when needed (do not stack more than two)\u003c\/li\u003e\n  \u003cli\u003eUseful as leveling pads, step stools, or temporary seats\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much weight can each block handle and will they crack?\u003c\/h3\u003e\n\u003cp\u003eThese blocks are rated to support very large loads thanks to their high-density rubber\/HDPE compound and reinforced base. The material resists cracking or permanent deformation under heavy loads, giving you reliable performance over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEngineered to withstand loads consistent with a 35,000 lb rating\u003c\/li\u003e\n  \u003cli\u003eReinforced base prevents edge compression and cracking\u003c\/li\u003e\n  \u003cli\u003eDesigned to resist oil and dirt for longer life on the road\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use and maintain the Dnigh jack blocks?\u003c\/h3\u003e\n\u003cp\u003eThere is no assembly required — place a block under each jack foot where needed. For best results on larger trailers, position two blocks at the front and two at the rear; use one block per stabilizer otherwise. Wipe clean with mild soap and water as needed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNo installation: immediate use straight from the pack\u003c\/li\u003e\n  \u003cli\u003eRecommend one block per stabilizer or two front\/two rear setup\u003c\/li\u003e\n  \u003cli\u003eEasy maintenance: clean debris with soap and water\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Dnigh 4Pack 4.7\" Heavy Duty Trailer Jack Blocks are ideal for RV owners, tow operators and weekend campers who need a compact, durable solution to level and stabilize trailers on variable ground. If you want to protect jack hardware, reduce sway and avoid extending jacks excessively, these blocks offer a low-cost, low-effort upgrade. Backed by Dnigh customer support, they suit anyone wanting dependable, reusable support pads for travel, storage or campsite setup.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I stack these jack blocks for more height?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. They are stackable but do not stack more than two high to maintain stability and safety.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these blocks compatible with scissor and tongue jacks?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The flat top and wide footprint work with scissor jacks, tongue jacks, leveling pads and many stabilizers.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dnigh","offers":[{"title":"Default Title","offer_id":48081399840926,"sku":"B0FS7B9KVD","price":139.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/dnigh-front-packaging-view.jpg?v=1785803000","url":"https:\/\/northtrailauto.ca\/products\/dnigh-trailer-jack-blocks-4pack-4-7-heavy-duty-rv-stabilizer-pads-stackable-35-000-lb-capacity","provider":"North Trail Auto","version":"1.0","type":"link"}