{"product_id":"service-caster-8-inch-swivel-pneumatic-casters-set-of-4-heavy-duty","title":"Service Caster 8 Inch Swivel Pneumatic Casters Set of 4 - Heavy Duty","description":"\u003cp\u003eOur review of the Service Caster 8 inch swivel pneumatic casters finds them best suited for outdoor carts, garden trailers, and mobile equipment that need smooth, cushioned movement over uneven surfaces. The single biggest reason to buy is the pneumatic tread with an inner core filled with pressurized air, which provides notably smoother rollability and shock absorption compared with solid wheels; customers repeatedly cited how well they roll on grass and rough ground. The set includes four casters, two with brakes, delivering straightforward control for light- to medium-duty mobile rigs.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePneumatic tread:\u003c\/strong\u003e The air-filled wheel construction soaks up bumps and makes transport over uneven surfaces noticeably smoother.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet includes brakes:\u003c\/strong\u003e Two swivel casters with brakes allow positive stopping and stability when parked or loading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenerous mounting plate:\u003c\/strong\u003e The 4 in x 4.5 in top plate with multiple bolt hole patterns fits common mounting arrangements for bolting or welding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVaried size options:\u003c\/strong\u003e The Series 100 is available in several diameters so buyers can choose mounting height and load capacity that match their equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable core:\u003c\/strong\u003e The inner core remains pressurized under load, maintaining ride performance even with weight applied.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis set is aimed at users who move wheeled equipment outdoors or over uneven terrain: landscapers, nursery operators, and homeowners who need casters for yard carts, trailers, or equipment dollies. The pneumatic construction makes them especially attractive where vibration reduction and rollability matter.\u003c\/p\u003e\n\u003cp\u003eThose who need pure floor-friendly indoor casters for smooth concrete, thin-profile mounting, or the highest static load per caster should consider other wheel types or larger rigid casters; the Series 100 is optimized for cushioned, outdoor-capable performance rather than ultra-compact indoor installations.\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\u003eHigh rollability and smooth ride on uneven surfaces thanks to pneumatic tread and pressurized core.\u003c\/li\u003e\n\u003cli\u003eTwo brake-equipped swivel units provide secure stopping and parking control.\u003c\/li\u003e\n\u003cli\u003eSturdy top plate and common bolt hole patterns simplify mounting by bolting or welding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePneumatic wheels require attention to inflation and are not the lowest-cost option compared with solid wheels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eService Caster\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWheel diameter\u003c\/td\u003e\n\u003ctd\u003e8 in (mounting height 10 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSet quantity\u003c\/td\u003e\n\u003ctd\u003e4 casters (includes 2 swivel with brakes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop plate\u003c\/td\u003e\n\u003ctd\u003e4 in x 4.5 in with 2.625 in x 3.625 in to 3 in x 3 in bolt pattern\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWheel type\u003c\/td\u003e\n\u003ctd\u003ePneumatic tread with pressurized inner core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable sizes\u003c\/td\u003e\n\u003ctd\u003e6 in, 8 in, 10 in, 12 in options in Series 100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight capacity (per caster)\u003c\/td\u003e\n\u003ctd\u003eVaries by size: 300 lbs on 8 in (series ranges 200-450 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Service Caster 8 inch swivel pneumatic caster set is a solid choice for outdoor and light commercial use where smooth roll and shock absorption matter. With a reliable pneumatic core, two brake-mounted swivels, and a versatile mounting plate, it delivers durable performance and control; buyers who prioritize cushioned movement on uneven ground will find good value here.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre the wheels inflatable?\u003c\/strong\u003e\u003cbr\u003eYes, these are pneumatic wheels with an inner core kept under pressure to maintain performance under load.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the set include brakes?\u003c\/strong\u003e\u003cbr\u003eYes, the set includes two swivel casters equipped with brakes for secure stopping.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the top plate be welded on?\u003c\/strong\u003e\u003cbr\u003eYes, the 4 in x 4.5 in top plate can be either bolted or welded to compatible equipment.\u003c\/p\u003e","brand":"Service Caster","offers":[{"title":"Default Title","offer_id":48609524351195,"sku":"B07CYZM629","price":205.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/612WTcE2tYL._SL1000.jpg?v=1778403258","url":"https:\/\/gearmusthave.com\/products\/service-caster-8-inch-swivel-pneumatic-casters-set-of-4-heavy-duty","provider":"GearMustHave","version":"1.0","type":"link"}