Saskatchewan Commercial study guide and books
Start with the free official guide — it is what the test is written from. Books only help if you want printed practice or a structured course.
- 3 official
Free
Official guide
Saskatchewan Professional Driver's Handbook (SGI, 2026-27)
SGI · Free online and PDF
Free. The main source for the Class 1, 2, 3 and 4 papers: licence classes, good driving habits, weights and dimensions, trip inspections, loads, coupling, buses, school buses, winter driving and dangerous goods. Every non-air-brake question on this site cites a page of it.
SGI Air Brake Manual (2025-26)
SGI · Free online and PDF
Free. The source for the 18-question air brake paper and the practical demonstration, including the pre-trip air brake procedures for single and combination units and the end-of-section review questions.
Saskatchewan Driver's Handbook (SGI)
SGI · Free online and PDF
Free. Covers the Sign and Basic Class 5 papers that every commercial applicant also writes. Practise those with our SGI Class 7 practice test.