{"product_id":"13x5-rsr-aluminum-trailer-wheel-5-on-4-5-black-inlay-wa326","title":"13x5 RSR Aluminum Trailer Wheel — 5-Lug on 4.5\" Bolt Pattern, Black Inlay Machined Spoke Finish | WA326","description":"\u003cp\u003e\u003cstrong\u003eUpgrade your trailer with the RSR 13\" x 5\" aluminum trailer wheel in black inlay\u003c\/strong\u003e — a lightweight, corrosion-resistant wheel with a sleek machined-spoke finish and recessed black pockets. Ideal for boat trailers, utility trailers, enclosed trailers, powersports haulers, snowmobile trailers, and pop-up campers running a 5 on 4-1\/2\" bolt pattern.\u003c\/p\u003e\n\n\u003cp\u003eAluminum trailer wheels shave real weight off your trailer (vs. painted or galvanized steel), resist the pitting and rust that destroy steel wheels near saltwater, and look sharp for years.\u003c\/p\u003e\n\n\u003ch3\u003e⚙️ Why Upgrade to Aluminum\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight construction\u003c\/strong\u003e — aluminum wheels weigh roughly 30-40% less than comparable steel wheels. Less unsprung weight = easier tow, less strain on bearings, better fuel economy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion resistant\u003c\/strong\u003e — won't rust like painted steel wheels. The gold standard for boat trailers, marina storage, and coastal environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachined spoke face, black inlay pockets\u003c\/strong\u003e — the RSR design has a bright machined aluminum spoke face with recessed black-painted pockets between the spokes. Upgrades the appearance of any trailer instantly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1,660 lb per wheel capacity\u003c\/strong\u003e — pair of wheels carries 3,320 lb; a set of four carries 6,640 lb. Well-matched to 3,500 lb axles common on single\/tandem utility, boat, and small camper trailers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets DOT \/ SAE J1204 standards\u003c\/strong\u003e — built to the recognized trailer wheel specification, not a decorative-only wheel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits standard 13\" trailer tires\u003c\/strong\u003e — direct bolt-up replacement for ST175\/80R13, ST185\/80R13, and similar 13\" ST (Special Trailer) tires at Load Range C and D.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e📐 Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e WA326 (Black Inlay version)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Diameter:\u003c\/strong\u003e 13\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Width:\u003c\/strong\u003e 5\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt Pattern:\u003c\/strong\u003e 5 on 4-1\/2\" (5 × 114.3 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePilot \/ Center Bore:\u003c\/strong\u003e 3.19\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLug Size:\u003c\/strong\u003e 1\/2\"-20 (fits standard trailer lug nuts)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad Rating:\u003c\/strong\u003e 1,660 lb per wheel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOffset:\u003c\/strong\u003e 0 (zero offset — standard trailer application)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum (cast + machined)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Machined spoke face with black-painted inlay pockets, clear-coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e RSR (racing-style 5-spoke)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Tire Sizes:\u003c\/strong\u003e ST175\/80R13, ST185\/80R13, ST185\/80D13, ST205\/60D13, and other 13\" × 4.5\"–5.5\" trailer tire widths\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e Meets DOT \/ SAE J1204 trailer wheel specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🛠 Confirmed Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe 5 on 4-1\/2\" bolt pattern is the most common 5-lug pattern on trailers up to 3,500 lb axles. Your hub is a 5 on 4-1\/2\" (also written \"5×4.5\" or \"5×114.3\") if it matches this wheel. Common trailers using this pattern include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoat trailers\u003c\/strong\u003e — Shoreland'r, Karavan, EZ Loader, McClain, Magic Tilt, Load Rite, Shorelander (with 3,500 lb single axle)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUtility \u0026amp; cargo trailers\u003c\/strong\u003e — Carry-On, Big Tex 30ET \/ 35SA, Sure-Trac utility, Hilltopper, PJ U6\/U7 utility, AAA Trailer utility line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnowmobile \/ powersports trailers\u003c\/strong\u003e — Triton Elite XT, Karavan, FeatherLite enclosed, R\u0026amp;R Trailers, ALCOM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall enclosed cargo trailers\u003c\/strong\u003e — RC \/ Continental Cargo \/ Homesteader \/ Stealth \/ Cross 4×6, 5×8, 5×10, 6×10 models with 3,500 lb axles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotorcycle trailers\u003c\/strong\u003e — Kendon, TrailMaster, Bosski\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePop-up campers \u0026amp; small travel trailers\u003c\/strong\u003e — older Coleman, Forest River Flagstaff\/Rockwood pop-ups, small teardrops\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eAlways verify your existing wheel's bolt pattern before ordering. A 5 on 4-1\/2\" wheel will NOT fit a 5 on 5\" or 5 on 4-3\/4\" hub — they may look similar but do not interchange.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003e📏 How to Measure Your Bolt Pattern\u003c\/h3\u003e\n\u003cp\u003eFor 5-lug wheels: measure from the \u003cstrong\u003ecenter of one lug hole, straight across past the wheel center, to the back edge (not center) of the lug hole two positions away\u003c\/strong\u003e. A true 5 on 4-1\/2\" pattern measures exactly 4.5\" by this method. If you measure to the center of the opposite hole instead of the back edge, you'll get about 4.29\" — that's the same wheel.\u003c\/p\u003e\n\u003cp\u003eWhen in doubt, bring your old wheel to our Howell, MI location at 4675 E Grand River Ave — we'll verify the pattern on the spot.\u003c\/p\u003e\n\n\u003ch3\u003e🛥️ Why Aluminum for Boat Trailers?\u003c\/h3\u003e\n\u003cp\u003eSteel trailer wheels last 3-5 years around saltwater before the paint chips and rust takes over. Aluminum wheels last the life of the trailer. A set of 4 aluminum wheels on a 3,500-lb boat trailer pays for itself in lower replacement frequency alone. Plus the weight savings (~6-8 lb per wheel) means easier launches and less hub wear.\u003c\/p\u003e\n\n\u003ch3\u003e🔄 Cross-References\u003c\/h3\u003e\n\u003cp\u003eThis is a 13\" × 5\", 5 on 4-1\/2\" RSR-pattern aluminum trailer wheel with 1,660 lb load capacity. Equivalent to or cross-references with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHiSpec Series S5 \/ Series 04 \/ Series 06\u003c\/strong\u003e — 13\" × 5\", 5 on 4-1\/2\", 1,660 lb aluminum wheels (different spoke patterns, same specs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTaskmaster Viking Valhalla \/ Vor\u003c\/strong\u003e — 13\" × 5\", 5 on 4-1\/2\", 1,660 lb aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eeCustomRim Avalanche\u003c\/strong\u003e — 13\" × 5\", 5 on 4-1\/2\", ~1,710 lb aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHWT \/ Americana Tire \u0026amp; Wheel\u003c\/strong\u003e — 13\" × 5\", 5 on 4-1\/2\" aluminum series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you're replacing one or two wheels and want to match your existing set visually, confirm your current wheel's spoke design before ordering — an exact cosmetic match matters for resale.\u003c\/p\u003e\n\n\u003ch3\u003e🔧 Installation Tips\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque lug nuts to 90-120 ft-lb\u003c\/strong\u003e in a star pattern. Aluminum wheels are critical to torque correctly — over-torqued = cracked wheel; under-torqued = loose wheel and stud damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRe-torque after 50 miles\u003c\/strong\u003e on first tow. Aluminum wheels seat over the first heat cycle. This is the #1 reason for wheel-loss incidents on new installs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse proper trailer lug nuts\u003c\/strong\u003e — 1\/2\"-20 thread. Standard chrome acorn-style nuts fit the RSR seating; no special conical seat adapters needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrease hub studs lightly\u003c\/strong\u003e before torquing — a dab of anti-seize keeps them from galling and makes future tire changes dramatically easier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInspect for cracks annually\u003c\/strong\u003e, especially after pothole strikes. Aluminum wheels can crack where steel would dent.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003e💡 Care \u0026amp; Maintenance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRinse after saltwater use\u003c\/strong\u003e — the clear coat protects the aluminum, but prolonged salt residue eventually breaks it down. Fresh-water rinse extends wheel life substantially.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean with mild soap + water\u003c\/strong\u003e only. Do NOT use acid wheel cleaners (e.g. Westley's Bleche-Wite) — they etch the clear coat and cause oxidation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWax occasionally\u003c\/strong\u003e — a coat of automotive wax every few months keeps the finish bright and forms a barrier against brake dust and road grime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck tire pressure monthly\u003c\/strong\u003e — underinflated tires put excess stress on the wheel rim and can cause cracks over time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🛒 Commonly Ordered With\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eST175\/80R13 or ST185\/80R13 trailer tire (Load Range C or D) — mount-and-balance available in-store\u003c\/li\u003e\n\u003cli\u003eMatching center cap (sold separately)\u003c\/li\u003e\n\u003cli\u003eReplacement 1\/2\"-20 chrome trailer lug nuts\u003c\/li\u003e\n\u003cli\u003eTrailer hub \/ bearing kit (if replacing wheels during a full service)\u003c\/li\u003e\n\u003cli\u003eSpare tire carrier for matching spare\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e❓ FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this come with a tire mounted?\u003c\/strong\u003e\u003cbr\u003e\nNo — WA326 is the wheel only. We can mount and balance a tire of your choice; call 517-225-1991 for tire + mount pricing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Will this fit my Ford \/ Chevy \/ Dodge truck?\u003c\/strong\u003e\u003cbr\u003e\nNo — this is a \u003cem\u003etrailer\u003c\/em\u003e wheel, designed for trailer hubs and ST (Special Trailer) tires. It's not rated or intended for a passenger vehicle.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is the center cap included?\u003c\/strong\u003e\u003cbr\u003e\nNo — center caps are sold separately. Call 517-225-1991 for a matching cap or an ABS plastic chrome cap that fits the 3.19\" pilot bore.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this as a spare on my existing trailer with silver wheels?\u003c\/strong\u003e\u003cbr\u003e\nYes — the spec (13×5, 5 on 4-1\/2\", 1,660 lb, 3.19\" pilot) is identical to most silver-finish 13\" aluminum wheels. Only the cosmetic finish differs. It'll mount and tow perfectly fine as a mismatched spare.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What's the difference between this RSR black inlay and the silver inlay version?\u003c\/strong\u003e\u003cbr\u003e\nThe underlying wheel is identical — same casting, same machined spoke face, same specs. The only difference is whether the recessed pockets between the spokes are painted black (this one) or left machined silver.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this DOT approved?\u003c\/strong\u003e\u003cbr\u003e\nYes. The RSR aluminum trailer wheel meets DOT \/ SAE J1204 trailer wheel standards at its rated capacity.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e💪 Lightweight aluminum construction. Rust-proof. DOT-compliant. Better looking than steel.\u003c\/strong\u003e A simple upgrade that makes any trailer look — and tow — better.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e📞 Call\/Text: 517-225-1991   🌐 AAATrailer.com\u003c\/strong\u003e\u003c\/p\u003e","brand":"RecStuff","offers":[{"title":"Default Title","offer_id":52776161116469,"sku":"WA326","price":128.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9144\/0181\/files\/rn-image_picker_lib_temp_d39cc549-3534-4c73-afda-f3f2615bba7c.jpg?v=1777724357","url":"https:\/\/aaatrailer.com\/products\/13x5-rsr-aluminum-trailer-wheel-5-on-4-5-black-inlay-wa326","provider":"AAA Trailer","version":"1.0","type":"link"}