{"title":"CP21 Wheels","description":"\u003ch2\u003eCircuit CP21 Wheels: The Modern Classic\u003c\/h2\u003e\n\u003cp\u003eLet’s be honest: some designs never die, they just get harder to afford. The Circuit CP21 brings back that legendary mesh-spoke aesthetic that defined the golden era of motorsport, but without the headache of hunting down leaky, bent vintage wheels. We’ve packed the timeless \"classic\" three-piece look—complete with the race-inspired rivets and a deep stepped lip—into a robust one-piece wheel that can handle the abuse of the street and the track. It’s the perfect way to give your build that pro-touring or drift-spec vibe without blowing your entire engine swap budget.\u003c\/p\u003e\n\u003cp\u003eWe didn’t just guess on the specs; we dialed them in for the platforms that need this look the most. For the Ford crowd, the CP21 is the ultimate cheat code. Our specific 18x9.5 +20 and 18x11 +20 staggered fitment is the bolt-on solution for all 1994-2004 Ford Mustangs. No spacers, no weird camber tricks - just perfect, aggressive fitment that fills the wheel wells of your SN95 or New Edge Mustang. And for those who really want to break necks at the meet, we offer select sizes in a blinding Triple Chrome finish that shines brighter than your future.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Firm Facts:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCertified Classic Style: Intricate mesh spokes paired with a massive stepped lip for that authentic motorsport look.\u003c\/p\u003e\n\u003cp\u003eSN95 Specialist: The 18x9.5 +20mm (F) 18x11 +20mm (R) staggered combo is the definitive \"perfect fitment\" for all 94-04 Mustangs.\u003c\/p\u003e\n\u003cp\u003eShow-Ready Finish: Available in Machined\/Silver, Gloss Black, Gold, Gloss Gunmetal, and a premium Triple Chrome in select sizes.\u003c\/p\u003e\n\u003cp\u003eDeep Dish: Maximized lip depth gives your car a wider, more aggressive stance instantly.\u003c\/p\u003e","products":[{"product_id":"cp21-full-gloss-black","title":"Circuit CP21 Full Gloss Black","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eELEVATE YOUR VEHICLE’S LOOK:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHonor the classics while driving the future with Circuit CP21 Wheels. The wheel captures the legendary spirit of motorsport with its deep stepped-lip mesh design. Its bold, race-bred stying and timeless proportions make it a perfect fit for everything from dedicated track cars to clean daily drivers, bringing authentic racing heritage to any build. The gloss black center and natural aluminum machined lip \u003cmeta charset=\"utf-8\"\u003elooks amazing on a wide range of vehicles, from classic muscle cars, imports to sport compacts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFIT BETTER:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCP21 Wheels are offered in multiple widths and offset options to fine-tune fitment and look incredible on a wide range of vehicles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSIMPLE TO INSTALL:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith a set of Circuit® hub rings, CP21 wheels become hub-centric on any vehicle for direct, easy bolt-on fitment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDURABLE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConstructed of low-pressure cast A356 Aluminum with T6 heat treatment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBUILT FOR LIFE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAll Circuit® wheels are backed by our unmatched lifetime structural warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTPMS COMPATIBLE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAll Circuit® wheels are compatible with all OEM and aftermarket TPMS Sensors or, standard valve stems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWORKS WITH POPULAR HARDWARE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCircuit® CP21 wheels are designed for use with 60-degree conical lug nuts, sometimes referred to as “tuner style” or “acorn style”\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Circuit","offers":[{"title":"4x100 \/ 15x7 | +25mm\/4.98\"","offer_id":47859473482017,"sku":"CP21C570GB-25","price":159.99,"currency_code":"USD","in_stock":true},{"title":"4x100 \/ 15x8 | +25mm\/5.48\"","offer_id":47859473744161,"sku":"CP21C580GB-25","price":163.99,"currency_code":"USD","in_stock":true},{"title":"4x100 \/ 16x7 | +25mm\/4.98\"","offer_id":47859474366753,"sku":"CP21C670GB-25","price":172.99,"currency_code":"USD","in_stock":true},{"title":"5x114.3 \/ 17x8 | +35mm\/5.88\"","offer_id":47859475743009,"sku":"CP21J780GB-35 ","price":205.99,"currency_code":"USD","in_stock":true},{"title":"5x114.3 \/ 17x9 | +20mm\/5.79\"","offer_id":47859476005153,"sku":"CP21J790GB-20","price":214.99,"currency_code":"USD","in_stock":true},{"title":"5x114.3 \/ 18x8.5 | +35mm\/6.13\"","offer_id":47859478004001,"sku":"CP21J885GB-35","price":249.99,"currency_code":"USD","in_stock":true},{"title":"5x114.3 \/ 18x9.5 | +20mm\/6.04\"","offer_id":47859480101153,"sku":"CP21J895GB-20","price":259.99,"currency_code":"USD","in_stock":true},{"title":"5x114.3 \/ 18x9.5 | +35mm\/6.63\"","offer_id":47859480133921,"sku":"CP21J895GB-35","price":259.99,"currency_code":"USD","in_stock":true},{"title":"5x114.3 \/ 18x11 | +20mm\/6.79\"","offer_id":47859476955425,"sku":"CP21J811GB-20","price":266.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/3453\/1105\/files\/cp21c570gb-25-circuit-performance-cp21-15x7-gloss-black-4x100-et25_01.jpg?v=1708379730"},{"product_id":"cp21-gloss-gunmetal","title":"Circuit CP21 Gloss Gunmetal","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eELEVATE YOUR VEHICLE’S LOOK:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHonor the classics while driving the future with Circuit CP21 Wheels. The wheel captures the legendary spirit of motorsport with its deep stepped-lip mesh design. Its bold, race-bred stying and timeless proportions make it a perfect fit for everything from dedicated track cars to clean daily drivers, bringing authentic racing heritage to any build. The gloss black center and natural aluminum machined lip \u003cmeta charset=\"utf-8\"\u003elooks amazing on a wide range of vehicles, from classic muscle cars, imports to sport compacts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFIT BETTER:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCP21 Wheels are offered in multiple widths and offset options to fine-tune fitment and look incredible on a wide range of vehicles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSIMPLE TO INSTALL:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith a set of Circuit® hub rings, CP21 wheels become hub-centric on any vehicle for direct, easy bolt-on fitment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDURABLE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConstructed of low-pressure cast A356 Aluminum with T6 heat treatment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBUILT FOR LIFE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAll Circuit® wheels are backed by our unmatched lifetime structural warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTPMS COMPATIBLE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAll Circuit® wheels are compatible with all OEM and aftermarket TPMS Sensors or, standard valve stems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWORKS WITH POPULAR HARDWARE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCircuit® CP21 wheels are designed for use with 60-degree conical lug nuts, sometimes referred to as “tuner style” or “acorn style”\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Circuit","offers":[{"title":"4x100 \/ 15x7 | +25mm\/4.98\"","offer_id":47859473514785,"sku":"CP21C570GM-25","price":159.99,"currency_code":"USD","in_stock":true},{"title":"4x100 \/ 15x8 | +25mm\/5.48\"","offer_id":47982088421665,"sku":"CP21C580GM-25","price":163.99,"currency_code":"USD","in_stock":true},{"title":"4x100 \/ 16x7 | +25mm\/4.98\"","offer_id":47859474399521,"sku":"CP21C670GM-25","price":172.99,"currency_code":"USD","in_stock":true},{"title":"4x100 \/ 16x8 | +25mm\/5.48\"","offer_id":47859474694433,"sku":"CP21C680GM-25","price":179.99,"currency_code":"USD","in_stock":true},{"title":"5x114.3 \/ 16x8 | +25mm\/5.48\"","offer_id":47859475087649,"sku":"CP21J680GM-25","price":179.99,"currency_code":"USD","in_stock":true},{"title":"5x114.3 \/ 17x8 | +35mm\/5.88\"","offer_id":47982060437793,"sku":"CP21J780GM-35 ","price":205.99,"currency_code":"USD","in_stock":true},{"title":"5x114.3 \/ 17x9 | +20mm\/5.79\"","offer_id":47859476168993,"sku":"CP21J790GM-20","price":214.99,"currency_code":"USD","in_stock":true},{"title":"5x114.3 \/ 18x9.5 | +20mm\/6.04\"","offer_id":47859480396065,"sku":"CP21J895GM-20","price":259.99,"currency_code":"USD","in_stock":true},{"title":"5x114.3 \/ 18x9.5 | +35mm\/6.63\"","offer_id":47859480428833,"sku":"CP21J895GM-35","price":149.97,"currency_code":"USD","in_stock":true},{"title":"5x114.3 \/ 18x11 | +20mm\/6.79\"","offer_id":47859477184801,"sku":"CP21J811GM-20","price":266.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/3453\/1105\/files\/cp21c570gm-25_circuit-cp21-15x7-gun-metal-4-100-et25_01.jpg?v=1708462122"},{"product_id":"cp21-silver-machined","title":"Circuit CP21 Silver\/Machined","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eELEVATE YOUR VEHICLE’S LOOK:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHonor the classics while driving the future with Circuit CP21 Wheels. The wheel captures the legendary spirit of motorsport with its deep stepped-lip mesh design. Its bold, race-bred stying and timeless proportions make it a perfect fit for everything from dedicated track cars to clean daily drivers, bringing authentic racing heritage to any build. The gloss silver center with machined face and natural aluminum machined lip \u003cmeta charset=\"utf-8\"\u003elooks amazing on a wide range of vehicles, from classic muscle cars, imports to sport compacts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFIT BETTER:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCP21 Wheels are offered in multiple widths and offset options to fine-tune fitment and look incredible on a wide range of vehicles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSIMPLE TO INSTALL:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith a set of Circuit® hub rings, CP21 wheels become hub-centric on any vehicle for direct, easy bolt-on fitment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDURABLE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConstructed of low-pressure cast A356 Aluminum with T6 heat treatment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBUILT FOR LIFE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAll Circuit® wheels are backed by our unmatched lifetime structural warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTPMS COMPATIBLE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAll Circuit® wheels are compatible with all OEM and aftermarket TPMS Sensors or, standard valve stems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWORKS WITH POPULAR HARDWARE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCircuit® CP21 wheels are designed for use with 60-degree conical lug nuts, sometimes referred to as “tuner style” or “acorn style”\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Circuit","offers":[{"title":"4x100 \/ 15x7 | +25mm\/4.98\"","offer_id":47859473547553,"sku":"CP21C570MF-25","price":159.99,"currency_code":"USD","in_stock":true},{"title":"4x100 \/ 15x8 | +25mm\/5.48\"","offer_id":47859473940769,"sku":"CP21C580MF-25","price":163.99,"currency_code":"USD","in_stock":true},{"title":"4x100 \/ 16x7 | +25mm\/4.98\"","offer_id":47859474465057,"sku":"CP21C670MF-25","price":172.99,"currency_code":"USD","in_stock":true},{"title":"4x100 \/ 16x8 | +25mm\/5.48\"","offer_id":47859474792737,"sku":"CP21C680MF-25","price":179.99,"currency_code":"USD","in_stock":true},{"title":"4x100 \/ 17x8 | +35mm\/5.88\"","offer_id":47859474989345,"sku":"CP21C780MF-35","price":205.99,"currency_code":"USD","in_stock":true},{"title":"5x114.3 \/ 16x8 | +25mm\/5.48\"","offer_id":47859475611937,"sku":"CP21J680MF-25","price":179.99,"currency_code":"USD","in_stock":true},{"title":"5x114.3 \/ 17x8 | +35mm\/5.88\"","offer_id":47982172143905,"sku":"CP21J780MF-35 ","price":205.99,"currency_code":"USD","in_stock":true},{"title":"5x114.3 \/ 17x9 | +20mm\/5.79\"","offer_id":47859476365601,"sku":"CP21J790MF-20","price":214.99,"currency_code":"USD","in_stock":true},{"title":"5x114.3 \/ 18x8.5 | +35mm\/6.13\"","offer_id":47859479839009,"sku":"CP21J885MF-35","price":249.99,"currency_code":"USD","in_stock":true},{"title":"5x114.3 \/ 18x9.5 | +20mm\/6.04\"","offer_id":47859480461601,"sku":"CP21J895MF-20","price":259.99,"currency_code":"USD","in_stock":true},{"title":"5x114.3 \/ 18x11 | +20mm\/6.79\"","offer_id":47859477643553,"sku":"CP21J811MF-20","price":266.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/3453\/1105\/files\/cp21c570mf-25_circuit-cp21-15x7-machined-4-100-et25_01.jpg?v=1708382792"},{"product_id":"cp21-matte-black","title":"Circuit CP21 Full Matte Black","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eELEVATE YOUR VEHICLE’S LOOK:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHonor the classics while driving the future with Circuit CP21 Wheels. The wheel captures the legendary spirit of motorsport with its deep stepped-lip mesh design. Its bold, race-bred stying and timeless proportions make it a perfect fit for everything from dedicated track cars to clean daily drivers, bringing authentic racing heritage to any build. The full matte black finish \u003cmeta charset=\"utf-8\"\u003elooks amazing on a wide range of vehicles, from classic muscle cars, imports to sport compacts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFIT BETTER:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCP21 Wheels are offered in multiple widths and offset options to fine-tune fitment and look incredible on a wide range of vehicles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSIMPLE TO INSTALL:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith a set of Circuit® hub rings, CP21 wheels become hub-centric on any vehicle for direct, easy bolt-on fitment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDURABLE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConstructed of low-pressure cast A356 Aluminum with T6 heat treatment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBUILT FOR LIFE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAll Circuit® wheels are backed by our unmatched lifetime structural warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTPMS COMPATIBLE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAll Circuit® wheels are compatible with all OEM and aftermarket TPMS Sensors or, standard valve stems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWORKS WITH POPULAR HARDWARE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCircuit® CP21 wheels are designed for use with 60-degree conical lug nuts, sometimes referred to as “tuner style” or “acorn style”\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Circuit","offers":[{"title":"5x114.3 \/ 18x9.5 | +20mm\/6.04\"","offer_id":47859479970081,"sku":"CP21J895FB-20","price":259.99,"currency_code":"USD","in_stock":true},{"title":"5x114.3 \/ 18x11 | +20mm\/6.79\"","offer_id":47859476791585,"sku":"CP21J811FB-20","price":266.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/3453\/1105\/files\/cp21j811fb-20_circuit-performance-cp21-18x11-flat-black-5x114.3-et20_00.jpg?v=1736298607"},{"product_id":"cp21-gold","title":"Circuit CP21 Gloss Gold","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eELEVATE YOUR VEHICLE’S LOOK:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHonor the classics while driving the future with Circuit CP21 Wheels. The wheel captures the legendary spirit of motorsport with its deep stepped-lip mesh design. Its bold, race-bred stying and timeless proportions make it a perfect fit for everything from dedicated track cars to clean daily drivers, bringing authentic racing heritage to any build. 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