{"product_id":"bullke-trailer-jack-blocks-4-pack-11-5-wide-x-4-tall-recycled-plastic-rv-leveling-stabilizing-pads-10-000-lb-rating","title":"bullke Trailer Jack Blocks 4-Pack - 11.5\" Wide x 4\" Tall Recycled Plastic RV Leveling \u0026 Stabilizing Pads, 10,000 lb Rating","description":"\u003cp\u003e\u003cstrong\u003eBULLKE Trailer Jack Blocks 4-Pack are heavy-duty, USA-made recycled-plastic pads that stabilize and raise RV, camper, trailer, tongue and 5th wheel jacks for safer, more secure setups.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese jack blocks mount under trailer and tongue jacks to provide a solid, level bearing surface that resists sinking and uneven loads. Constructed from recycled plastic in the USA, each block is sized for easy handling, stacking, and storage, and is designed for repeated outdoor use. The set of four supports a wide range of jack types, from foot jacks to scissor jacks, and works best on firm, level ground.\u003c\/p\u003e\n\n\u003ch3\u003eHow do BULLKE jack blocks improve stability during RV setup?\u003c\/h3\u003e\n\u003cp\u003eThe blocks spread the jack’s load over a larger area, reducing pressure on soft or compacting ground. That means less risk of the jack foot sinking or tilting, and a steadier platform for leveling and repairs. Use them singly or stacked to achieve the height and footprint you need.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e11.5\" wide, 4\" tall profile for greater surface contact\u003c\/li\u003e\n  \u003cli\u003eStackable design lets you adjust height in seconds\u003c\/li\u003e\n  \u003cli\u003eRecycled plastic resists moisture and decay outdoors\u003c\/li\u003e\n  \u003cli\u003eWorks with tongue jacks, foot jacks, post jacks, and scissor jacks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat load capacities can these trailer jack pads handle?\u003c\/h3\u003e\n\u003cp\u003eThe BULLKE blocks are rated up to 10,000 lbs when used alone on firm, level ground with the jack foot centered. When combined with BULLKE Flex Pads, the rated capacity increases to 18,000 lbs under the same correct conditions. Always place blocks on a stable, even surface and follow manufacturer guidance for safe use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e10,000 lb rating per set without Flex Pads on firm, level ground\u003c\/li\u003e\n  \u003cli\u003e18,000 lb rating when used with BULLKE Flex Pads (proper setup required)\u003c\/li\u003e\n  \u003cli\u003eCapacity assumes jack foot centered and stable ground\u003c\/li\u003e\n  \u003cli\u003eNot intended for use on loose rock, gravel, or very uneven terrain\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use and care for these recycled-plastic jack pads?\u003c\/h3\u003e\n\u003cp\u003ePosition the block under the jack foot on cleared, firm ground; if more height or support is needed, stack additional blocks. After use, wipe off mud or debris and store the blocks with your towing or campsite gear. Avoid placing them on unstable substrates like deep gravel or loose rock.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClear area of rocks and debris before placing block\u003c\/li\u003e\n  \u003cli\u003eCenter the jack foot on the block for best load distribution\u003c\/li\u003e\n  \u003cli\u003eStack for added height and footprint as necessary\u003c\/li\u003e\n  \u003cli\u003eWipe clean and store indoors or in a dry compartment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these jack blocks durable and suitable for outdoor conditions?\u003c\/h3\u003e\n\u003cp\u003eYes—the blocks are molded from heavy-duty recycled plastic designed to resist rot, moisture, and repeated outdoor use. Built in the USA, they offer a durable alternative to wooden or flimsy plastic pads. Still, using them on the appropriate ground type and avoiding concentrated sharp impacts will extend their service life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eProudly made in the USA from recycled plastic for longevity\u003c\/li\u003e\n  \u003cli\u003eResists moisture, splitting, and rot compared with wood\u003c\/li\u003e\n  \u003cli\u003eDesigned for repeated campsite and travel use\u003c\/li\u003e\n  \u003cli\u003eStore away from prolonged high-heat exposure when possible\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The BULLKE Trailer Jack Blocks 4-Pack is made for RV and trailer owners, campers, and anyone who needs a reliable, portable solution for jack stability and added lift. It’s ideal for those who value durable, eco-conscious materials and who frequently set up on campgrounds, driveways, or roadside stops where a larger jack footprint prevents sinking and instability.\u003c\/p\u003e\n\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. The blocks are stackable to increase height and footprint; always center the jack foot and use on firm, level ground.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these safe on gravel or rocky surfaces?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. They should only be used on firm, level ground and not on loose gravel, rocks, or very uneven terrain.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"bullke","offers":[{"title":"Default Title","offer_id":48082863227038,"sku":"B0CJ3G859P","price":129.45,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/bullke-front-packaging.jpg?v=1785816967","url":"https:\/\/northtrailauto.ca\/products\/bullke-trailer-jack-blocks-4-pack-11-5-wide-x-4-tall-recycled-plastic-rv-leveling-stabilizing-pads-10-000-lb-rating","provider":"North Trail Auto","version":"1.0","type":"link"}