{"product_id":"trailer-tire-wheel-assembly-st225-75r15-10-ply-e-6-lug-silver-mod","title":"Trailer Tire Wheel Assembly ST225\/75R15 10-Ply E 6-Lug Silver Mod","description":"\u003cp\u003eIn this review the ROCKMAN Trailer Tire Wheel Assembly ST225\/75R15 is presented as a practical replacement for trailer owners who need a tougher, longer-lasting wheel and tire combo. The bottom line: this assembly is for people who haul regularly and want a robust, DOT-certified setup that delivers more tread life than economy options. The reviewer found the standout benefit to be the deep 8mm tread and 10-ply load range E construction, which together translate to greater durability and confidence when carrying heavy loads at highway speeds.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeep Tread:\u003c\/strong\u003e The 8mm tread depth provides noticeably more rubber on the road compared with common economy tires, improving wear life for frequent hauling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy Duty Rating:\u003c\/strong\u003e A 10-ply, load range E construction with Load Index 117 supports high payloads and frequent use without premature breakdown.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed Capability:\u003c\/strong\u003e The M speed rating allows safe travel up to 75mph when loaded within the tire limits, suitable for highway towing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Fitment:\u003c\/strong\u003e The wheel ships as a 6 lug on 5.5' bolt pattern with zero offset and a Silver Mod finish that fits many common trailer hubs and resists corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Certified:\u003c\/strong\u003e Meets or exceeds applicable DOT standards, offering a dependable, certified option for towing cargo season after season.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe assembly is best for small business owners, landscapers, and recreational trailer owners who regularly carry heavy loads and need a tire and wheel that tolerate frequent highway use. Those who value longer tread life and a sturdier 10-ply construction will find the combination especially suited to repeat towing and heavier trailers.\u003c\/p\u003e\n\u003cp\u003eIt is less well suited to someone seeking the lightest possible option for occasional single-season use or buyers who require a different bolt pattern or rim width than the included 6 lug on 5.5' pattern and 6' rim width. Always check your owner's manual before purchase to confirm fitment.\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 8mm tread offers longer mileage life compared with typical economy tires.\u003c\/li\u003e\n\u003cli\u003e10-ply, load range E construction with Load Index 117 supports heavy payloads up to published limits.\u003c\/li\u003e\n\u003cli\u003eThe assembled wheel with 6 lug on 5.5' bolt pattern and Silver Mod finish fits many trailers and resists wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpeed rating is limited to M (up to 75mph), so users who regularly exceed that speed should consider different tires.\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\u003eST225\/75R15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eROCKMAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePly Rated\u003c\/td\u003e\n\u003ctd\u003e10 (Load Range E)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTread Depth\u003c\/td\u003e\n\u003ctd\u003e8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Index \/ Max Load\u003c\/td\u003e\n\u003ctd\u003e117 \/ 2830 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed Rating\u003c\/td\u003e\n\u003ctd\u003eM (up to 75mph)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWheel Fitment\u003c\/td\u003e\n\u003ctd\u003e6 lug on 5.5' bolt pattern, offset 0, Silver Mod\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ROCKMAN ST225\/75R15 wheel and tire assembly is a solid value for trailer owners who need durability and higher payload capability. Its deeper 8mm tread and 10-ply construction deliver longer service life and dependable hauling performance, making it a sensible buy for frequent haulers and light commercial users who want DOT-certified reliability.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this assembly fit my trailer hub?\u003c\/strong\u003e\u003cbr\u003eIt fits trailers that use a 6 lug on 5.5' bolt pattern and a 6' rim width; confirm fitment in your owner's manual before purchase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much weight can each tire carry?\u003c\/strong\u003e\u003cbr\u003eEach tire has a Load Index 117 and a published max load of 2830 lbs when inflated to the proper pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this assembly road-legal for highway use?\u003c\/strong\u003e\u003cbr\u003eYes, the assembly meets or exceeds applicable DOT standards and has an M speed rating for travel up to 75mph.\u003c\/p\u003e","brand":"ROCKMAN","offers":[{"title":"Default Title","offer_id":48187067695323,"sku":"B0DPCYNJDP","price":143.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81A2bqe6gRL._AC_SL1500.jpg?v=1769454515","url":"https:\/\/gearmusthave.com\/products\/trailer-tire-wheel-assembly-st225-75r15-10-ply-e-6-lug-silver-mod","provider":"GearMustHave","version":"1.0","type":"link"}