{"product_id":"terrafirma-crossed-drilled-grooved-brake-disc-front-solid","title":"Terrafirma - Crossed Drilled \u0026 Grooved Brake Disc - Front \/ Solid","description":"\u003cp\u003eTerrafirma - Crossed Drilled \u0026amp; Grooved Brake Disc - Front \/ Solid\u003c\/p\u003e\u003cp class=\"tf-rewritten-desc\"\u003eFront \/ Solid Terrafirma brake discs deliver superior initial grip and outstanding resistance to brake fade across typical 4WD driving scenarios. From challenging mountain descents to water crossings and everyday use, these discs maintain reliable stopping power in all environments. Machined grooves channel away dust and gases that accumulate between pad and disc, maintaining cooler operating temperatures and minimizing fade. The cross-drilled design further enhances cooling and heat dissipation while allowing gases to escape, though mud can accumulate in the holes when off-roading—cleaning during regular vehicle washing helps extend performance and pad longevity, with the angled grooves typically achieving self-cleaning. Precision engineering and premium materials ensure Terrafirma discs meet demanding durability standards. Heavy expedition vehicles with oversized tires place significant demands on braking systems, as extra weight and larger rolling diameters generate excessive heat and require increased pedal pressure. Many performance pad options are engineered for sports driving where elevated temperatures are necessary for optimal function. To maximize the potential of Terrafirma cross-drilled and grooved brake discs, we recommend pairing them with Terrafirma Performance or Premium Ceramic Brake Pads.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.allmakespsp.com\/\/assets\/products\/products\/FITTINGKITS\/LR017951CDG.pdf\" target=\"_blank\"\u003eDownload Install Instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e=====\u003c\/p\u003e\u003cp\u003eFits Defender 90 | Defender 110 | Defender 130 | Discovery 1 | Range Rover Classic\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003cem\u003eUsually ships in 1-2 weeks\u003c\/em\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"Terrafirma","offers":[{"title":"Default Title","offer_id":54077033480475,"sku":"LR017951CDG","price":138.1,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/9268\/8923\/files\/LR017951CDG_b9c502f5-8396-4132-a568-d5488e626358.jpg?v=1790956294","url":"https:\/\/shop.rovalution.ca\/products\/terrafirma-crossed-drilled-grooved-brake-disc-front-solid","provider":"Rovalution Automotive Proudly Canadian","version":"1.0","type":"link"}