{"product":"Free CDL General Knowledge Practice Test","slug":"cdl-general-knowledge-readiness-check","type":"practice_test","publisher":"UniPrep2Go","seller":"PixID Studio","linked_deck_slug":"cdl-general-knowledge-anki-deck","linked_deck_url":"https://uniprep2go.study/decks/cdl-general-knowledge-anki-deck","linked_deck_checkout_url":null,"status":"live","index_status":"indexed","seo_indexed":true,"access_mode":"free_demand_test","question_count":60,"duration_minutes":75,"pass_threshold_percent":70,"price":"Free for first 20 mock starts","pricing_note":"Mocks and full reports are free for the first 20 mock starts while we validate demand. After that, access moves to paid Gumroad checkout.","exam_body":"State DMV / FMCSA","vertical_id":"transport","family_id":"cdl","search_aliases":["CDL","CDL GK","CLP","commercial driver"],"what_is_exam":"The CDL General Knowledge exam is the written knowledge test required before you can get a Commercial Learner’s Permit (CLP) and later a Commercial Driver’s License (CDL) for Class A or Class B vehicles. It covers vehicle systems, safe driving, cargo, and hours-of-service style rules from the FMCSA Commercial Driver’s Manual — not the skills/road test. States administer the test through their DMV or equivalent; you typically must pass General Knowledge (and any required endorsement knowledge tests) before scheduling skills testing.","administered_by":"State DMV / licensing agency, using FMCSA Commercial Driver’s Manual topics","official_format":"Written (or computer-based) multiple-choice knowledge test; length and pass score vary by state. Skills/road testing is separate after you hold a CLP.","topics":[{"id":"vehicle-systems","label":"Vehicle systems & inspection","questionCount":15,"weightPercent":25,"targetPercent":70},{"id":"safe-driving","label":"Safe driving & space management","questionCount":15,"weightPercent":25,"targetPercent":70},{"id":"cargo","label":"Cargo securement & weight","questionCount":15,"weightPercent":25,"targetPercent":70},{"id":"emergencies-rules","label":"Emergencies, hours & rules","questionCount":15,"weightPercent":25,"targetPercent":70}],"funnel":{"step_1":"free_timed_mock","step_2":"topic_readiness_report","step_3":"linked_deck_remediation","linked_deck_slug":"cdl-general-knowledge-anki-deck","linked_deck_product_url":"https://uniprep2go.study/decks/cdl-general-knowledge-anki-deck"},"report_features":["pass/no-pass readiness verdict","weighted topic diagnosis","pacing analysis","full answer review","linked Anki deck repair plan for no-pass or borderline results"],"question_source":"Original UniPrep2Go local bank aligned to FMCSA handbook topics.","official_source_note":"Readiness check aligned to FMCSA Commercial Driver's Manual general-knowledge topics. Not a state DMV or FMCSA exam.","description":"Free cdl general knowledge practice test: 60 timed questions, 75 minutes, 70% pass target, topic scoring, and answer review. State DMV / licensing agency, using FMCSA Commercial Driver’s Manual topics. Independent prep — not official exam material.","disclaimer":"This is an independent readiness diagnostic from UniPrep2Go. It is not official exam-board material and does not award certification or guarantee a passing score.","runnable":true,"landing_page":"https://uniprep2go.study/mock-exams/cdl-general-knowledge-readiness-check","vertical_page":"https://uniprep2go.study/mock-exams/v/transport","facts_json":"https://uniprep2go.study/api/mock-exams/cdl-general-knowledge-readiness-check","markdown":"https://uniprep2go.study/mock-exams/cdl-general-knowledge-readiness-check/markdown","not_official_exam_material":true,"last_updated":"2026-07-16"}