Massachusetts CDL Practice Test 2026 & Massachusetts RMV Rules
Prepare for your commercial driver's license with the official Massachusetts exam curriculum. TruckerPass combines the 985 federal FMCSA questions with Massachusetts-specific commercial vehicle limits, air brake testing, and the 2026 Modernized Pre-Trip inspection.
Massachusetts Low Parkways & Storrow Drive Bridges
- Storrow Drive, Memorial Drive, and Soldiers Field Road in Boston feature bridges under 10 feet; commercial vehicles are strictly prohibited under heavy penalty.
- Massachusetts Turnpike (I-90) features automated gantry all-electronic tolling and complex Berkshires mountain descents near Lee.
- Ted Williams Tunnel and Thomas P. O'Neill Jr. Tunnel (I-93) enforce strict hazardous materials restrictions.
- Massachusetts RMV requires an 80% passing score on the 50-question General Knowledge test.
Official Massachusetts Test Format
- Licensing Agency: Massachusetts Registry of Motor Vehicles (RMV)
- General Knowledge: 50 questions, 80% to pass (at least 40 correct).
- Air Brakes Endorsement: 25 questions, 80% to pass (required for air-equipped rigs).
- Combination Vehicles: 20 questions, 80% to pass (Class A tractor-trailers).
- Modernized Pre-Trip Inspection: 4-Zone component walkaround + 4-Step air brake test.
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