{"product_id":"mikkuppa-m14x1-5-lug-nuts-24-pack-for-chevy-gmc-oem-fit-60-bulge-seat-zinc-finish","title":"MIKKUPPA M14x1.5 Lug Nuts 24-Pack for Chevy GMC OEM Fit — 60° Bulge-Seat, Zinc Finish","description":"\u003cp\u003e\u003cstrong\u003eMIKKUPPA M14x1.5 lug nuts are a 24-piece OEM-style replacement set designed to securely fasten factory Chevy and GMC wheels with a corrosion-resistant zinc finish.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you need a full set of wheel fasteners that match factory specifications for many Silverado, Tahoe, Suburban, Avalanche, Blazer and Express models, these M14x1.5 lug nuts deliver a precise fit and durable finish. Built as one-piece bulge-seat nuts with a 60° conical seat and 7\/8\" (22mm) hex drive, they mirror OEM geometry to keep wheel alignment and torque characteristics consistent with the original hardware.\u003c\/p\u003e\n\n\u003ch3\u003eWhat vehicles and wheel types will these lug nuts fit?\u003c\/h3\u003e\n\u003cp\u003eThese lug nuts are made to fit common GM factory wheels using M14x1.5 threads and a 60° conical\/bulge seat. They cover many model years of Silverado 1500, Tahoe, Suburban 1500, Avalanche, Blazer and Express vans — note some Express applications use 6-lug patterns only.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFitment includes: Silverado 1999–2022, Tahoe 2001–2022, Suburban 2000–2014.\u003c\/li\u003e\n  \u003cli\u003eAvalanche series: 2002–2013 models listed, plus certain 2007–2013 years.\u003c\/li\u003e\n  \u003cli\u003eExpress 1500 and 2500 coverage: check your lug count (2500 often 6-lug).\u003c\/li\u003e\n  \u003cli\u003eThread and seat match: M14x1.5 thread, 60° conical\/bulge seat for OEM wheels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these compare to two-piece or aftermarket nuts?\u003c\/h3\u003e\n\u003cp\u003eMIKKUPPA uses a one-piece construction to reduce the chance of cracking or separation that can occur with some two-piece designs. The single-piece body preserves structural integrity under load and keeps the wheel appearance clean and consistent.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOne-piece design resists cracking and loosening under stress.\u003c\/li\u003e\n  \u003cli\u003eClosed-end bulge style prevents dirt and moisture entry into threads.\u003c\/li\u003e\n  \u003cli\u003eUnderwent on-vehicle testing to help ensure fit and function.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the size, finish, and torque-relevant specifications?\u003c\/h3\u003e\n\u003cp\u003eEach nut measures roughly 1.12\" (28.5mm) in height with a 7\/8\" (22mm) hex head for a standard socket. The zinc\/gold plated finish passed a 72-hour salt spray benchmark to increase corrosion resistance and maintain a bright appearance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThread: M14x1.5; hex size: 7\/8\" (22mm).\u003c\/li\u003e\n  \u003cli\u003eSeat type: conical 60° bulge for OEM wheel seating.\u003c\/li\u003e\n  \u003cli\u003eHeight: ~1.12\" (28.5mm); closed-end design to protect threads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these show up as OEM part numbers and are replacements straightforward?\u003c\/h3\u003e\n\u003cp\u003eMIKKUPPA lug nuts are produced to align with several OEM part numbers, making them suitable direct replacements for common factory sets. Installation is straightforward: remove old nuts, verify thread and seat style, then torque new nuts to the vehicle manufacturer’s specification.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRelated OEM numbers referenced for cross-checking: 6111151, 9591772, 9595175, 9598178, 99918, 999181.\u003c\/li\u003e\n  \u003cli\u003eAlways confirm lug count, thread pitch, and seat angle before purchase.\u003c\/li\u003e\n  \u003cli\u003eTorque to factory specifications and recheck after initial driving.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If you own a Chevy or GMC truck or SUV with M14x1.5 wheel studs and want a reliable, factory-compatible replacement set, this 24-piece MIKKUPPA kit is intended for you. It suits owners replacing a full set of lug nuts after wear, corrosion, or swapping wheels — or fleet managers who need consistent, OEM-style hardware. Installers and DIYers will appreciate the one-piece strength and closed-end protection, while buyers seeking a long-lasting zinc finish for everyday driving conditions will find this set a practical match. MIKKUPPA also offers 12 months of customer support if you need fitment help or product assistance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these lug nuts compatible with my 2008 Silverado 1500?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — if your Silverado uses M14x1.5 threads and a 60° conical\/bulge seat, these will fit. Confirm lug count and thread pitch before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these nuts protect wheel studs from corrosion?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They have a zinc\/gold plated finish and closed-end design to resist corrosion and keep threads cleaner longer.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MIKKUPPA","offers":[{"title":"Default Title","offer_id":67591342653625,"sku":"B0BQQXM214","price":71.29,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/mikkuppa-front-packaging-lug-nuts_ddde6316-fc4f-4419-8be8-e2290e5e03f3.jpg?v=1790548139","url":"https:\/\/redleafauto.ca\/products\/mikkuppa-m14x1-5-lug-nuts-24-pack-for-chevy-gmc-oem-fit-60-bulge-seat-zinc-finish","provider":"Redleaf Auto","version":"1.0","type":"link"}