{"product":"Free CDL Doubles/Triples Practice Test","slug":"cdl-doubles-triples-readiness-check","type":"practice_test","publisher":"UniPrep2Go","seller":"PixID Studio","linked_deck_slug":"cdl-doubles-triples-anki-deck","linked_deck_url":"https://uniprep2go.study/decks/cdl-doubles-triples-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-endorsements","search_aliases":["CDL doubles","triples endorsement","T endorsement"],"what_is_exam":"The doubles/triples (T) endorsement knowledge test covers pulling double or triple trailers, including coupling, handling, and inspection.","administered_by":"State DMV / FMCSA","official_format":"Timed multiple-choice knowledge assessment; verify the current official outline with State DMV / FMCSA.","topics":[{"id":"coupling","label":"Doubles coupling","questionCount":15,"weightPercent":25,"targetPercent":70},{"id":"handling","label":"Handling doubles/triples","questionCount":15,"weightPercent":25,"targetPercent":70},{"id":"inspection","label":"Inspection points","questionCount":15,"weightPercent":25,"targetPercent":70},{"id":"safety","label":"Safety & limitations","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-doubles-triples-anki-deck","linked_deck_product_url":"https://uniprep2go.study/decks/cdl-doubles-triples-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 (Wave 3).","official_source_note":"Mapped to State DMV / FMCSA themes. Independent UniPrep2Go readiness check — not an official exam.","description":"Free cdl doubles/triples practice test: 60 timed questions, 75 minutes, 70% pass target, topic scoring, and answer review. State DMV / FMCSA. 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-doubles-triples-readiness-check","vertical_page":"https://uniprep2go.study/mock-exams/v/transport","facts_json":"https://uniprep2go.study/api/mock-exams/cdl-doubles-triples-readiness-check","markdown":"https://uniprep2go.study/mock-exams/cdl-doubles-triples-readiness-check/markdown","not_official_exam_material":true,"last_updated":"2026-07-16"}