{"product_id":"trailer-tire-wheel-assembly-st175-80r13-6-ply-c-91m-durable-safety","title":"Trailer Tire Wheel Assembly ST175\/80R13 6-Ply C 91M - Durable Safety","description":"\u003cp\u003eOur review of the Trailer Tire Wheel Assembly ST175\/80R13 finds it best suited for owners who tow modest loads and want a noticeable safety and longevity upgrade over inexpensive trailer tires. The single biggest reason to buy is its reinforced construction: a full nylon cap ply overlay across the entire tread area, which is a meaningful safety feature compared with many alternatives that only reinforce the shoulder. For anyone hauling gear regularly, that extra reinforcement and deeper tread translates to more confidence on the road.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eFull Nylon Cap Ply:\u003c\/strong\u003e The cap ply overlay runs across the entire tread area to improve cord protection and reduce separation risk under load.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eScuff Guard Ring:\u003c\/strong\u003e A unique scuff guard on the tire wall helps protect the sidewall and rim from curb and loading damage.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDeeper Tread:\u003c\/strong\u003e With 7mm tread depth versus about 5.6mm on cheaper competitors, the tire offers longer wear life and better mileage.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e6-Ply Rated Performance:\u003c\/strong\u003e The 6 ply rating and load range C deliver dependable load capacity for typical trailer use.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWheel Compatibility:\u003c\/strong\u003e The white spoke wheel is configured 5 lug on a 4.5'\" PCD with 0 offset for easy bolt-on replacement on many trailer hubs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe assembly is ideal for weekend boaters, small utility trailer owners, and DIY haulers who need a reliable, longer-lasting tire and wheel without stepping up to heavy-duty commercial sizes. The reinforced cap ply and scuff guard make it a sensible choice for those who tow frequently or carry fragile cargo where sidewall protection and tread life matter.\u003c\/p\u003e\n\u003cp\u003eIt is not the best choice for heavy commercial towing or high-speed highway use beyond the rated limits; those users should consider higher load range or specialized commercial trailer tires. Also, buyers seeking low-profile or specialty rims should look elsewhere, since this comes as a white spoke wheel with a standard 5 lug, 4.5'\" PCD configuration.\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\u003eFull nylon cap ply overlay improves overall tread integrity and safety for trailer loads.\u003c\/li\u003e\n \u003cli\u003eDeeper 7mm tread provides longer mileage and better wear than many budget tires.\u003c\/li\u003e\n \u003cli\u003eScuff Guard ring adds sidewall and rim protection during loading and maneuvering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eRated load range C and speed rating M limit it to moderate towing; not designed for heavy commercial use or sustained high-speed runs.\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\u003eST175\/80R13\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePly Rating\u003c\/td\u003e\n\u003ctd\u003e6 (Load Range C)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eLoad Index\u003c\/td\u003e\n\u003ctd\u003e91\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eSpeed Rating\u003c\/td\u003e\n\u003ctd\u003eM (up to 81 mph)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eTread Depth\u003c\/td\u003e\n\u003ctd\u003e7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eWheel Bolt Pattern\u003c\/td\u003e\n\u003ctd\u003e5 lug on 4.5'\" PCD\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eWheel Style\u003c\/td\u003e\n\u003ctd\u003eWhite Spoke, Offset 0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Trailer Tire Wheel Assembly ST175\/80R13 is a solid, value-oriented choice for trailer owners who prioritize safety and longer tread life. Its full nylon cap ply overlay and scuff guard ring set it apart from many budget options, making it a smart buy for recreational and light commercial towing where the rated load and speed limits are appropriate.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this assembly DOT compliant?\u003c\/strong\u003e\u003cbr\u003eYes, it meets or exceeds applicable DOT standards for dependable performance season after season.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the wheel bolt pattern?\u003c\/strong\u003e\u003cbr\u003eThe wheel is 5 lug on a 4.5'\" PCD with zero offset and a white spoke style.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does tread depth compare to cheaper tires?\u003c\/strong\u003e\u003cbr\u003eThis tire has a 7 mm tread depth versus about 5.6 mm on many lower-cost competitors, which should extend mileage life.\u003c\/p\u003e","brand":"Free Country","offers":[{"title":"Default Title","offer_id":48683040604379,"sku":"B0D4XSGRGZ","price":106.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71CW3RJM53L._AC_SL1500.jpg?v=1778632363","url":"https:\/\/gearmusthave.com\/products\/trailer-tire-wheel-assembly-st175-80r13-6-ply-c-91m-durable-safety","provider":"GearMustHave","version":"1.0","type":"link"}