{"product_id":"olaismln-39-tire-mounting-bars-2-pc-set-40cr-forged-iron-powder-coated-black-for-semi-heavy-duty-tires","title":"Olaismln 39\" Tire Mounting Bars 2-Pc Set — 40Cr Forged Iron, Powder-Coated Black for Semi \u0026 Heavy-Duty Tires","description":"\u003cp\u003e\u003cstrong\u003eThe Olaismln 2-piece tire mounting tool set is a pair of 39-inch, heat-treated iron tire bars built to give professional leverage and rust resistance for mounting and dismounting heavy vehicle tires.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you change heavy-duty tires—on semis, trucks, tractors, buses, or SUVs—having the right bar makes the job faster and safer. These Olaismln tire spoons are forged from 40Cr steel, powder-coated black, and shaped for ergonomic control. They combine long reach, a purpose-formed knob, and an angled tip so you can pry and set beads without wasting time or risking damage to rims.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these bars make large-tire jobs easier?\u003c\/h3\u003e\n\u003cp\u003eThe long 39-inch shaft provides strong mechanical advantage so a single operator can move stubborn beads with less effort. The curved profile and angled tip are tuned to slide between bead and rim, give secure purchase, and guide the tire over the lip for a clean install.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e39-inch length for superior leverage and reach\u003c\/li\u003e\n  \u003cli\u003eCurved shaft design that grips the tire edge consistently\u003c\/li\u003e\n  \u003cli\u003eAngled tip to slide under the bead without scraping the rim\u003c\/li\u003e\n  \u003cli\u003eKnob handle for controlled, one-handed rim positioning\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these tools stand up to heavy use or harsh conditions?\u003c\/h3\u003e\n\u003cp\u003eYes—each bar is forged from high-strength 40Cr steel and heat-treated for improved compression and bending resistance. The black powder-coat finish reduces corrosion and friction, extending tool life in demanding workshop or roadside environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e40Cr forged steel provides high bending and compression strength\u003c\/li\u003e\n  \u003cli\u003eHeat treatment improves toughness and fatigue resistance\u003c\/li\u003e\n  \u003cli\u003ePowder-coated surface offers rust resistance and easier sliding\u003c\/li\u003e\n  \u003cli\u003eSmooth, polished grip areas for lasting comfort and control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these tire irons compatible with my vehicle’s tires?\u003c\/h3\u003e\n\u003cp\u003eThese tire mounting bars are designed for universal use across most tubeless, large-diameter tires. They work well on semi rims and other heavy-duty wheels but are also suitable for cars, SUVs, vans, and farm equipment with standard tubeless beads.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuitable for semis, trucks, buses, tractors, SUVs, vans, and cars\u003c\/li\u003e\n  \u003cli\u003eWorks with most standard tubeless tire beads and rims\u003c\/li\u003e\n  \u003cli\u003eNot intended for specialty rims requiring dedicated machine tools\u003c\/li\u003e\n  \u003cli\u003eTwo-bar set allows paired techniques for extra-grip situations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the design reduce user fatigue and protect rims?\u003c\/h3\u003e\n\u003cp\u003eThe ergonomic knob handle and one-handed grip reduce the need for awkward leverage and repetitive motions. Precision forging at the tip and curved contact area spreads force over the bead to limit concentrated pressure on the rim edge.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eErgonomic knob for stable, controlled rim seating\u003c\/li\u003e\n  \u003cli\u003eCurved contact surface distributes force along the bead\u003c\/li\u003e\n  \u003cli\u003eAngled tip minimizes rim scraping when prying the bead\u003c\/li\u003e\n  \u003cli\u003eCompact enough to store in a trunk or toolbox for roadside repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Olaismln 2-piece tire mounting set is aimed at fleet mechanics, roadside service technicians, farmers, and hands-on vehicle owners who regularly handle medium- to large-diameter tires. If you need durable leverage, rust resistance, and an ergonomic shape for solo or two-person tire work, these heavy-duty iron bars are built for that purpose.\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: Are these bars safe for alloy rims?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The angled tip and curved profile minimize rim contact, but use protective covers or caution on delicate alloy rims to avoid cosmetic damage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can one person use these to change a truck tire?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes; the 39-inch leverage and knob handle let a single user mount or dismount many heavy tires more easily.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Olaismln","offers":[{"title":"Default Title","offer_id":48080833380510,"sku":"B0F1FCP4PC","price":87.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/olaismln-front-view-tire-bars.jpg?v=1785789500","url":"https:\/\/northtrailauto.ca\/products\/olaismln-39-tire-mounting-bars-2-pc-set-40cr-forged-iron-powder-coated-black-for-semi-heavy-duty-tires","provider":"North Trail Auto","version":"1.0","type":"link"}