Demo · BDS Suspension, Zone Offroad, JKS Manufacturing Cognito and Rough Country lift kits
Fitment engine
Pick a truck. Every kit is checked against the maker's own fitment data and notes; you answer only the questions that matter, once, and every kit updates.
About the truck
Answer once; it applies to every kit.
Question map
Every question for this truck, grouped by the truck fact it is about. Lines show what answers what: the VIN and the trim answer questions directly, and some groups rule out others. Green is answered, amber is still open, grey is a shop check. Two views: Chart lays every group out at once; Interactive mind map lets you drag cards, scroll to zoom, click a card to bring it to the center with its connections, and click the background to see everything again.