Texas Special Requirements Test
From hauling livestock down I-10 to handling HazMat through Houston, this test covers what Texas drivers really face.
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About the Texas Special Requirements Test
Texas roads aren't just long—they're demanding. You'll drive I-35 through Austin traffic, I-10 across West Texas heat, and I-45 down to the Gulf Coast. Each route brings its own hazards. This test checks your knowledge of the special rules that keep you safe when hauling unusual loads or dangerous materials.
Oil and gas, agriculture, and construction drive our state's economy. That means HazMat, tankers, and double trailers are common on Texas highways. You need to know the federal rules and the state-specific ones too. Our practice test matches the real Texas DPS exam.
Weather here changes fast. A dry West Texas day turns into a dust storm. Thunderstorms roll across the Panhandle. You'll get questions on how to adjust your driving for these conditions. Don't study generic tips—study Texas.
What This Test Covers
- HazMat endorsement – crucial for Texas oil fields and chemical plants along the Gulf Coast.
- Tanker vehicles – handling liquid loads on winding roads like those in the Hill Country.
- Double and triple trailers – common on I-35 and I-20, need extra space and braking skill.
- Transporting passengers – for those driving buses through Houston or Dallas-Fort Worth.
- School bus endorsement – separate rules for Texas school routes and stop-arm laws.
- Pre-trip inspection for special vehicles – Texas heat stresses tires and brakes fast.
Study Tips
Use the official Texas CDL handbook—the Special Requirements section is separate. Read it twice. Then take our practice test to find your weak spots. Focus on HazMat placards and tanker surge questions. They show up a lot.
Book your DPS appointment early. Walk-ins aren't guaranteed. Bring your medical certificate and current CDL. The written test for Special Requirements costs $10 per endorsement. Pass it and you're good for two years.
Texas DMV Information
You take the Special Requirements test at any Texas DPS office that offers CDL services. Make an appointment online at the Texas DPS website. The fee is $10 per endorsement. You can add multiple endorsements in one visit.
Know your Texas CDL restrictions: If you drive a school bus, you need a separate school bus endorsement and a background check. HazMat requires a TSA threat assessment. Tanker drivers must understand liquid surge—it's a major cause of rollovers in Texas heat.
Frequently Asked Questions
Related Resources
Other Texas CDL Practice Tests
Test Details
- State: Texas
- Test: Special Requirements Test
- Questions: 72
- Passing Score: 80%
- Time Limit: 25 minutes
- Cost: Free
Need ELDT Training?
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Start Free ELDT TrainingQuick Topics
- HazMat, tankers, and doublestriples – the big three.
- Texas weather and road conditions.
- Endorsement rules and fees.