{"product_id":"readylift-at4-trail-boss-plus-2-0-sst-lift-kit-gm-1500-at4-trail-boss-4wd-2019-2024","title":"ReadyLIFT AT4\/Trail Boss Plus 2.0\" SST Lift Kit- GM 1500 AT4\/Trail Boss 4WD 2019-2024","description":"\u003cdiv class=\"nv-desc\"\u003e\n\u003ch2\u003eReadyLIFT AT4\/Trail Boss Plus 2.0\" SST Lift Kit for 2019-2024 GM 1500 4WD\u003c\/h2\u003e\n\u003cp\u003eThe 69-3920 adds 2\" of front lift to the 2\" the GMC AT4 and Chevy Silverado Trail Boss already have from the factory. A traditional leveling kit causes problems on these trucks, such as binding of the factory control arm ball joint, so ReadyLIFT built this one specifically for them. See \u003ca href=\"\/collections\/lift-kits\"\u003elift kits\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eA CNC-machined billet aluminum top spacer and pre-load spacer work with heavy-duty tubular upper control arms that have 1-ton ball joints and TCT pivot bushings. The rear gets 3\" OE-style cast iron lift blocks with new U-bolts. Browse \u003ca href=\"\/collections\/full-size-trucks\"\u003efull-size truck parts\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv class=\"nv-h\"\u003eWhy it works\u003c\/div\u003e\n\u003cdiv class=\"nv-fcards\"\u003e\n\u003cdiv class=\"nv-fcard\"\u003e\n\u003cb\u003eBuilt for factory-lift trucks\u003c\/b\u003eDesigned around the AT4 and Trail Boss factory 2\" lift.\u003c\/div\u003e\n\u003cdiv class=\"nv-fcard\"\u003e\n\u003cb\u003eBillet spacers\u003c\/b\u003eCNC-machined aluminum top mount and pre-load spacers.\u003c\/div\u003e\n\u003cdiv class=\"nv-fcard\"\u003e\n\u003cb\u003eUpper arm upgrade\u003c\/b\u003eTubular arms with 1-ton ball joints and maintenance-free bushings.\u003c\/div\u003e\n\u003cdiv class=\"nv-fcard\"\u003e\n\u003cb\u003eRear lift blocks\u003c\/b\u003e3\" OE-style cast iron blocks with longer U-bolts.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nv-h\"\u003eWhat's included\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eCNC machined billet aluminum top mount spacer and pre-load spacer\u003c\/li\u003e\n\u003cli\u003eTubular upper control arms with 1-ton ball joints and TCT pivot bushings\u003c\/li\u003e\n\u003cli\u003e3\" tall OE-style cast iron lift blocks with longer U-bolts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"nv-h\"\u003eFitment\u003c\/div\u003e\n\u003cp\u003e2019-2024 GMC Sierra AT4 and Chevy Silverado Trail Boss 4WD. AT4 max tire is 305\/55-20 and Trail Boss max is 295\/65-20, both on a 20x9 wheel with 0 offset. Not compatible with the Sierra AT4X or Silverado ZR2, or rear mono-leaf springs. Late-model 2024 or 2025 trucks with round U-bolts need U-bolt 67-35120UB.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ReadyLIFT","offers":[{"title":"Default Title","offer_id":58605421330735,"sku":"69-3920","price":699.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/5113\/5535\/files\/69-3920_1100.jpg?v=1791073712","url":"https:\/\/nvmos.com\/products\/readylift-at4-trail-boss-plus-2-0-sst-lift-kit-gm-1500-at4-trail-boss-4wd-2019-2024","provider":"NVMOS","version":"1.0","type":"link"}