{"product_id":"paulinn-rv-leveling-blocks-12-pack-interlocking-heavy-duty-blue-blocks-for-wheels-jacks","title":"PAULINN RV Leveling Blocks 12-Pack — Interlocking Heavy-Duty Blue Blocks for Wheels \u0026 Jacks","description":"\u003cstrong\u003ePAULINN RV Leveling Blocks are a stackable, heavy‑duty kit that lets you quickly level single or dual wheels, jacks, and stabilizers for safer, steadier camping setups.\u003c\/strong\u003e\n\n\u003cp\u003eWhen you park on uneven ground, these interlocking plastic blocks give you a customizable, compact way to raise and stabilize RV wheels and jacks. The kit is built from high‑density reinforced material that resists UV, water, and temperature extremes, and it stores flat for easy packing in cargo bays or closets.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I build the stack to get the right height?\u003c\/h3\u003e\n\u003cp\u003eStack the blocks in a pyramid or linear arrangement to reach the height you need. Regular blocks measure 8.5\" x 8.5\" x 1.25\" and the two top blocks are 8.5\" x 8.5\" x 0.7\", so mixes of these let you fine‑tune elevation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEach regular block adds 1.25 inches of nominal thickness.\u003c\/li\u003e\n\u003cli\u003eTop blocks add 0.7 inches for a lower finishing surface.\u003c\/li\u003e\n\u003cli\u003eDue to interlocking geometry, adding extra blocks increases height in ~0.8\" increments after the first layer.\u003c\/li\u003e\n\u003cli\u003eDo not stack more than five blocks high; recommended maximum usable height is 4.45 inches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich wheels, jacks, or axles can this kit support?\u003c\/h3\u003e\n\u003cp\u003eThese blocks are designed for wide compatibility: single and dual wheels, tongue or stabilizer jacks, fifth‑wheel jacks, and tandem axles all work with the PAULINN blocks. They are tough enough to support heavy loads while protecting tires and jack feet from sinking on softer ground.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable under single and dual RV wheels.\u003c\/li\u003e\n\u003cli\u003eWorks as a base for hydraulic, tongue, and stabilizer jacks.\u003c\/li\u003e\n\u003cli\u003eCan be used with jack pads and tandem axles for extra stability.\u003c\/li\u003e\n\u003cli\u003eReinforced high‑density construction resists crushing and weathering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to use and pack away?\u003c\/h3\u003e\n\u003cp\u003eSetup takes seconds: align the directional markers, stack to the desired height, and drive onto the blocks. When done, separate or nest the pieces and secure them with the included Velcro straps to keep your storage area tidy.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBlocks interlock for safe placement and easy stacking.\u003c\/li\u003e\n\u003cli\u003eIncludes two Velcro straps for compact storage and transport.\u003c\/li\u003e\n\u003cli\u003eLightweight, weather‑resistant material cleans easily and dries fast.\u003c\/li\u003e\n\u003cli\u003eDirectional markers help you orient stacks for optimal load distribution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? PAULINN RV Leveling Blocks are made for RV owners, campers, and weekend travelers who want a compact, durable, and adjustable leveling solution. Whether you run a travel trailer, motorhome, or fifth wheel, the kit suits people who need a reliable way to stabilize on gravel, grass, or uneven pavement without carrying bulky metal ramps.\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: How many pieces are in the PAULINN leveling kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes 10 regular leveling blocks, 2 thinner top blocks, and 2 Velcro straps for storage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I stack these under a dual axle or stabilizer jack?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—they’re suitable for single or dual wheels and most jack types, but avoid stacking more than five blocks high.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"PAULINN","offers":[{"title":"Default Title","offer_id":48086540550302,"sku":"B0F6L7MG62","price":43.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/paulinn-front-packaging.jpg?v=1785900227","url":"https:\/\/northtrailauto.ca\/products\/paulinn-rv-leveling-blocks-12-pack-interlocking-heavy-duty-blue-blocks-for-wheels-jacks","provider":"North Trail Auto","version":"1.0","type":"link"}