Buy: Diesel & Heavy Duty
$19.99
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What you're getting
- Immediate exam access — take within 30 days at your convenience
- 45 questions, 60 minutes, drawn from a 60-question bank
- Pass at 75% — grade determined by score: Apprentice / Grade C / Grade B / Grade A / Master Mechanic
- Digital certificate issued instantly on pass
- Failed the first try? 72-hour cooldown then retake free
- Public verify page — anyone can confirm your certification is legitimate
- Valid for 5 years — recertification for $19.99