{"product_id":"kmc-km447-km452-impact-forged-monoblock-metallic-blue","title":"KMC KM447\/KM452 Impact Forged Monoblock Metallic Blue","description":"\u003ch2\u003eKMC Impact Forged Monoblock (KM447\/KM452) — Forged Monoblock Off-Road Wheel\u003c\/h2\u003e\u003cp\u003eThe KMC Impact Forged Monoblock (KM447\/KM452) is a one-piece forged monoblock wheel featuring a motorsport-inspired multi-spoke design with a concave profile. Built from aerospace-grade 6061-T6 forged aluminum, it delivers lightweight performance with the durability needed for extreme off-road use. The 6-lug KM447 comes with a billet snap-in center cap and the 8-lug KM452 with a bolt-on plastic cap. It is offered in 17 Inch, 18 Inch with load ratings of 2,500 to 4,000 lbs per wheel.\u003c\/p\u003e\u003ch3\u003eSpecs \u0026amp; Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Forged Monoblock (6061-T6 Forged Aluminum)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameters:\u003c\/strong\u003e 17 Inch, 18 Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidths:\u003c\/strong\u003e 8.5\", 9\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt Patterns:\u003c\/strong\u003e 6x135, 6x139.7, 8x165.1, 8x170, 8x180\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOffsets:\u003c\/strong\u003e -12mm, -10mm, 0mm, +18mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackspacing:\u003c\/strong\u003e 4.36-5.71 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Bore:\u003c\/strong\u003e 87.1mm (6x135), 106.1mm (6x139.7), 125.1mm (8x165.1), 125.1mm (8x170), 124.2mm (8x180)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad Rating:\u003c\/strong\u003e 2,500 to 4,000 lbs per wheel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 25.11-30.4 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Metallic Blue\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose the Impact Forged Monoblock\u003c\/h3\u003e\u003cp\u003eOffered in 5 bolt patterns (6x135, 6x139.7, 8x165.1, 8x170, 8x180) with offsets from -12mm to +18mm, the Impact Forged Monoblock gives lifted and leveled trucks and SUVs forged strength with a motorsport-inspired look.\u003c\/p\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6x135:\u003c\/strong\u003e Ford F-150, Ford F-150 Raptor, Ford Expedition, Lincoln Navigator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6x139.7:\u003c\/strong\u003e Chevrolet Silverado 1500, GMC Sierra 1500, Toyota Tacoma, Toyota 4Runner, Toyota Tundra (2022+), Nissan Titan, Ram 1500 (6-lug), Ford Ranger (2019+), Ford Bronco (2021+)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8x165.1:\u003c\/strong\u003e Chevrolet Silverado 2500\/3500 and GMC Sierra 2500\/3500 (through 2010), Ram 2500\/3500 (through 2010)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8x170:\u003c\/strong\u003e Ford F-250, Ford F-350\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8x180:\u003c\/strong\u003e Chevrolet Silverado 2500HD\/3500HD and GMC Sierra 2500HD\/3500HD (2011+)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOffset, lift height and tire size determine final fitment — contact us and we'll confirm before you order.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cdetails style=\"border-top:1px solid #e0e0e0;padding:12px 0;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eWill the Impact Forged Monoblock fit my vehicle?\u003c\/summary\u003e\u003cdiv style=\"padding-top:8px;\"\u003eThe Impact Forged Monoblock is offered in bolt pattern(s) 6x135, 6x139.7, 8x165.1, 8x170, 8x180 with center bores of 87.1mm (6x135), 106.1mm (6x139.7), 125.1mm (8x165.1), 125.1mm (8x170), 124.2mm (8x180). Match your vehicle's bolt pattern against the specs above, or contact us and we'll confirm fitment before you order.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border-top:1px solid #e0e0e0;padding:12px 0;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eHow do I know which bolt pattern I need?\u003c\/summary\u003e\u003cdiv style=\"padding-top:8px;\"\u003eCheck your owner's manual, the sticker inside your driver's door jamb, or the lug pattern on your current wheels. If you're not sure, contact us with your vehicle's year, make, and model and we'll confirm the correct bolt pattern and offset before you order.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border-top:1px solid #e0e0e0;padding:12px 0;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eDo I need hub-centric rings?\u003c\/summary\u003e\u003cdiv style=\"padding-top:8px;\"\u003eThe wheel's center bore is listed in the specs above. If your vehicle's hub bore is smaller than the wheel's center bore, hub-centric rings are recommended to keep the wheel centered. Contact us and we'll confirm what your vehicle needs.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border-top:1px solid #e0e0e0;border-bottom:1px solid #e0e0e0;padding:12px 0;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eDoes the Impact Forged Monoblock come with lug nuts?\u003c\/summary\u003e\u003cdiv style=\"padding-top:8px;\"\u003eLug nuts are not included, since the correct hardware depends on your vehicle. Contact us and we can help you pick the right lug kit for your application.\u003c\/div\u003e\u003c\/details\u003e\u003cp\u003eBrowse the full \u003ca href=\"\/collections\/off-road-wheels\"\u003eOff-Road Wheels\u003c\/a\u003e collection, or call us and we'll help you match the right bolt pattern and offset to your vehicle. Free shipping on every order.\u003c\/p\u003e","brand":"KMC Wheels","offers":[{"title":"6X135 \/ 17 Inch \/ 17X8.5 ET0 6X135 CB87.1","offer_id":67690072211685,"sku":"KM447LX17856300","price":603.0,"currency_code":"USD","in_stock":true},{"title":"6X139.7 \/ 17 Inch \/ 17X8.5 ET-10 6X139.7 CB106.1","offer_id":67690072244453,"sku":"KM447LX17856810N","price":770.0,"currency_code":"USD","in_stock":true},{"title":"6X139.7 \/ 18 Inch \/ 18X9 ET-12 6X139.7 CB106.1","offer_id":67690072277221,"sku":"KM447LX18906812N","price":749.0,"currency_code":"USD","in_stock":true},{"title":"8X165.1 \/ 18 Inch \/ 18X9 ET18 8X165.1 CB125.1","offer_id":67690072309989,"sku":"KM452LX18908018","price":820.0,"currency_code":"USD","in_stock":true},{"title":"8X170 \/ 18 Inch \/ 18X9 ET-12 8X170 CB125.1","offer_id":67690072342757,"sku":"KM452LX18908712N","price":749.0,"currency_code":"USD","in_stock":true},{"title":"8X170 \/ 18 Inch \/ 18X9 ET18 8X170 CB125.1","offer_id":67690072375525,"sku":"KM452LX18908718","price":820.0,"currency_code":"USD","in_stock":true},{"title":"8X180 \/ 18 Inch \/ 18X9 ET18 8X180 CB124.2","offer_id":67690072408293,"sku":"KM452LX18908818","price":749.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0418\/3670\/8008\/files\/4631ec79e50b327151ffaf51d34aef97c8810549096acab40ec3b2203e632581.png?v=1791942090","url":"https:\/\/unleashedwheels.com\/products\/kmc-km447-km452-impact-forged-monoblock-metallic-blue","provider":"unleashedwheels","version":"1.0","type":"link"}