{"product_id":"sulythw-x-shaped-wheel-chocks-for-rv-tandem-tires-adjustable-steel-stabilizer-3-11-5-range","title":"Sulythw X-Shaped Wheel Chocks for RV Tandem Tires — Adjustable Steel Stabilizer, 3\"–11.5\" Range","description":"\u003cstrong\u003eSulythw X-Shaped Wheel Chocks are an adjustable, heavy-duty stabilizer designed to lock tandem RV tires together and stop front-to-back rocking for safer, more comfortable camping.\u003c\/strong\u003e\n\nThese steel X-shaped wheel chocks clamp between dual tires to create a stable fulcrum, reducing trailer movement on uneven ground, slopes and bumpy campsites. Built with a ribbed pedal, corrosion-resistant finish and two installation methods (wrench or drill adapter), the stabilizer works with most travel trailers, fifth wheels, toy haulers and motorhomes to improve steadiness without harming tires.\n\n\u003ch3\u003eHow does the X-shaped design reduce trailer rocking?\u003c\/h3\u003e\n\u003cp\u003eThe intersecting X structure creates multiple contact points and applies counterforce between the two tires to resist front-to-back motion. This multi-fulcrum arrangement spreads load across the unit so the trailer settles instead of rocking, even on slight inclines.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMulti-fulcrum X shape locks both tires together for stability\u003c\/li\u003e\n  \u003cli\u003eRaised ribbed pedal increases grip without biting into tire rubber\u003c\/li\u003e\n  \u003cli\u003eThickened steel construction prevents bending under load\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill installing these chocks harm my tires or rim finishes?\u003c\/h3\u003e\n\u003cp\u003eThe Sulythw stabilizers are engineered to secure tires without damaging them: adjustable pedals match the tire curve and the contact surfaces are designed for grip rather than cutting. The unit clamps across the tread and does not require pressure on rims or valve stems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdjustable pedal conforms to tire profile for even pressure\u003c\/li\u003e\n  \u003cli\u003eRaised ribs create friction rather than sharp edges\u003c\/li\u003e\n  \u003cli\u003eProtective finish resists abrasion and prevents metal-on-rubber wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow quickly can I mount or remove the stabilizer at camp?\u003c\/h3\u003e\n\u003cp\u003eYou can install the stabilizer either with the included quick wrench or faster with an electric drill using the supplied adapter—drill not included. The drill method secures the unit in seconds for fast setup, while the wrench lets you make fine tension adjustments by hand.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eQuick wrench included for manual tightening\u003c\/li\u003e\n  \u003cli\u003eDrill adapter lets you use an electric drill for rapid mounting\u003c\/li\u003e\n  \u003cli\u003eCompact kit components fit easily in storage compartments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat tire sizes and vehicle types does this stabilizer fit?\u003c\/h3\u003e\n\u003cp\u003eThe chock retracts to about 3\" and extends up to roughly 11.5\", covering a broad range of tire diameters and wheel-to-wheel gaps found on tandem-axle trailers. It’s suitable for most camping trailers, RVs, fifth wheels and heavy-duty trailers where dual-wheel stability is needed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdjustable range: 3\" minimum to 11.5\" maximum\u003c\/li\u003e\n  \u003cli\u003eWorks with tandem wheel trailers, toy haulers, motorhomes and some heavy trucks\u003c\/li\u003e\n  \u003cli\u003eCompact pair fits in standard RV storage bays\u003c\/li\u003e\n\u003c\/ul\u003e\n\nWho is this for: The Sulythw X-Shaped Wheel Chocks are intended for RV owners, tow operators and campers who want a reliable, reusable solution to trailer movement. If you frequently set up on uneven or sloped ground, tow a tandem-axle trailer, or simply want to increase on-site safety and comfort, these chocks give a durable, low-effort way to reduce sway and rocking. Each package includes two X-shaped stabilizers, a nut driver and a quick wrench so you’re ready to install; an electric drill speeds mounting when you need the fastest setup.\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 these chocks damage my RV tires?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No—adjustable pedals and raised ribs create grip without sharp contact, minimizing wear while holding tires securely.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need extra tools to install them?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No extra tools required—the kit includes a wrench and nut driver; an electric drill with the adapter speeds installation but isn’t necessary.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Sulythw","offers":[{"title":"Default Title","offer_id":48080785473694,"sku":"B0DF7PJFDS","price":109.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/sulythw-front-view-packaging.jpg?v=1785787388","url":"https:\/\/northtrailauto.ca\/products\/sulythw-x-shaped-wheel-chocks-for-rv-tandem-tires-adjustable-steel-stabilizer-3-11-5-range","provider":"North Trail Auto","version":"1.0","type":"link"}