Illinois Speed Practice Test 2026

This free Illinois DMV practice test zeroes in on speed limits and following distance, two topics the Illinois Secretary of State tests on nearly every exam. Illinois interstates allow up to 70 mph, but the Illinois Rules of the Road stresses the basic speed law: you must always drive at a speed that is safe for current conditions, slowing for rain, ice, fog, heavy traffic, and work zones. This Illinois permit practice test asks how posted limits, basic speed law, and reduced-speed situations work together. How many questions are on the Illinois permit test? Thirty-five, and you need 80% to pass.

Following distance is where many drivers lose points, so this Illinois Secretary of State practice test drills the three-second rule until it sticks. Watch the car ahead pass a fixed point, then count three seconds; arriving sooner means you are following too closely. Double or triple that cushion in bad weather or at highway speed. Tailgating is a top cause of rear-end crashes on the Illinois DMV test 2026 material. This free Illinois permit test practice is no-signup and unlimited, so retake it until safe speed and following distance feel automatic before your real Illinois DMV test.

Keep going:

• Illinois DMV Practice Test 1
• Illinois DMV Written Test
• Illinois Road Signs Practice Test
• Illinois Defensive Driving Test
• Illinois Parking Rules Test
• Illinois DMV Points Test
• Illinois Right of Way Test
• Illinois DMV Practice Test

Every question traces back to the Illinois Driver's Manual - skim the right-of-way and signs chapters before your retake.