{"product_id":"radial-trailer-tire-on-rim-st145r12-st145-r12-load-range-d-durable","title":"Radial Trailer Tire On Rim ST145R12 ST145\/R12 Load Range D - Durable","description":"\u003cp\u003eIn this review the eCustomrim 2-Pack Radial Trailer Tire On Rim is assessed for trailer owners who need a reliable, ready-to-mount tire and wheel assembly. The bottom line: this set is best for light trailer and utility users who want a DOT approved assembly with a six year warranty and roadside assistance; the most compelling reason to buy is the combination of a rugged, extra-thick sidewall with a full nylon overlay and steel belts that aim to resist damage and stabilize heavy loads.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDOT approved assembly:\u003c\/strong\u003e The tire, wheel and valve stem are DOT approved, meaning the assembly meets required safety standards for road use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad capacity:\u003c\/strong\u003e With a maximum load of 1220# and Load Range D, these assemblies support heavier payloads common to utility and small cargo trailers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Steel belts and a full nylon overlay cap provide added structural integrity and stability under heavy loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScuff guard sidewall:\u003c\/strong\u003e The proprietary scuff guard and extra thick rubber on the outside sidewall protect against curb and road damage where tires typically take the most abuse.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTread and efficiency:\u003c\/strong\u003e The 8\/32\" tread depth is balanced for trailer stability, tread longevity and improved rolling efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty and support:\u003c\/strong\u003e A full six year warranty plus free roadside assistance adds long-term peace of mind for trailer owners.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis assembly is aimed at owners of small utility trailers, boat trailers and enclosed cargo trailers who need a complete tire and rim ready to mount, and who value durability and a strong warranty. It suits buyers who prefer a heavier duty Load Range D tire for better load distribution and heat management on longer hauls.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include users who need specialty tires (off-road, high-speed passenger car tires) or nonstandard rim sizes; also buyers who need an ultra-lightweight option for weight-sensitive applications may prefer a different construction.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDurable sidewall design with extra thick rubber and a scuff guard helps protect from curb damage on the exterior tire face.\u003c\/li\u003e\n\u003cli\u003eHigh load rating (1220#) and Load Range D make these suitable for heavier trailer loads and towing stability.\u003c\/li\u003e\n\u003cli\u003eDOT approved tire, wheel and valve stem plus six year warranty and free roadside assistance increase confidence in long-term ownership.\u003c\/li\u003e\n\u003cli\u003eConstruction with steel belts and a nylon overlay improves stability and helps with heat dissipation under load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOnly one rim size is offered here (12x4.5\"), so buyers needing alternate rim dimensions must search for other options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eTire Size\u003c\/td\u003e\n\u003ctd\u003eST145R12 \/ ST145\/R12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Load\u003c\/td\u003e\n\u003ctd\u003e1220#\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Pressure\u003c\/td\u003e\n\u003ctd\u003e65 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Diameter\u003c\/td\u003e\n\u003ctd\u003e21.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Range\u003c\/td\u003e\n\u003ctd\u003eD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRim Dimensions\u003c\/td\u003e\n\u003ctd\u003e12x4.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBolt Configuration\u003c\/td\u003e\n\u003ctd\u003e5 lug on 4.5 in center, center bore 3.19 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe eCustomrim 2-pack delivers a strong value for trailer owners who want a ready-to-install, DOT approved tire and rim assembly with a focus on durability. Its reinforced construction, scuff guard and six year warranty make it a practical choice for utility and cargo trailers where damage resistance and load capacity matter most.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these tires ready to mount on the trailer?\u003c\/strong\u003e\u003cbr\u003eYes, each item is a complete tire and rim assembly including the valve stem, ready for mounting to compatible hubs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the bolt pattern and center bore?\u003c\/strong\u003e\u003cbr\u003eThe assemblies use a 5 lug on 4.5 in center bolt pattern with a 3.19 in center bore; refer to fitment diagrams for exact application.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat warranty and support are included?\u003c\/strong\u003e\u003cbr\u003eEach assembly includes a full six year warranty and free roadside assistance for covered issues during the warranty period.\u003c\/p\u003e","brand":"eCustomRim","offers":[{"title":"Default Title","offer_id":48244733444315,"sku":"B0CJHB3BRG","price":171.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71aiSTMUAwL._AC_SL1408.jpg?v=1771101863","url":"https:\/\/gearmusthave.com\/products\/radial-trailer-tire-on-rim-st145r12-st145-r12-load-range-d-durable","provider":"GearMustHave","version":"1.0","type":"link"}