Tanker Endorsement
A Tanker Endorsement is a special qualification added to a Commercial Driver's License (CDL) that allows truck drivers to transport liquids or gases in tank vehicles. Think of it like an extra certification that proves a driver has been trained and tested on the specific skills needed to safely handle liquid cargo, which moves differently than regular cargo. This endorsement is often written as "N endorsement" on licenses and job postings. It's similar to other CDL endorsements like Hazmat or Double/Triple trailers, but specifically focuses on the challenges of hauling liquids that can surge or shift during transport.
Examples in Resumes
Safely transported petroleum products with clean driving record utilizing Tanker Endorsement
Maintained N Endorsement while delivering liquid food products across 48 states
Completed specialized training and obtained Tank Vehicle Endorsement for bulk liquid transport
Typical job title: "Tanker Truck Drivers"
Also try searching for:
Where to Find Tanker Truck Drivers
Professional Organizations
Job Boards
Online Communities
Example Interview Questions
Experienced Driver Questions
Q: How do you handle a liquid surge in a partially filled tank?
Expected Answer: An experienced driver should explain methods like proper acceleration/braking techniques, maintaining consistent speed, and keeping the tank at recommended fill levels to minimize surge. Should mention experience with different liquid types.
Q: What's your procedure for loading and unloading different types of liquid cargo?
Expected Answer: Should describe safety checks, proper connection procedures, monitoring pressure levels, and following specific company and facility protocols. Should emphasize importance of communication with facility staff.
Mid-Level Driver Questions
Q: What safety equipment do you check before hauling a tanker load?
Expected Answer: Should mention checking valves, gaskets, hoses, pressure gauges, emergency shut-offs, and personal protective equipment. Should also note importance of checking for leaks.
Q: How do you adjust your driving for different weather conditions with a tanker?
Expected Answer: Should discuss reducing speed in bad weather, maintaining greater following distance, careful braking and turning, and knowing when to park and wait out severe conditions.
Entry-Level Driver Questions
Q: What's the difference between hauling a tanker and a regular trailer?
Expected Answer: Should explain basics of liquid movement, different handling characteristics, and importance of smooth driving techniques to prevent load surge.
Q: What are the basic requirements for getting a tanker endorsement?
Expected Answer: Should know the need for a valid CDL, passing written tanker knowledge test, clean driving record, and any additional company-specific requirements.
Experience Level Indicators
Junior (0-1 years)
- Basic tanker operation knowledge
- Clean CDL with N endorsement
- Basic understanding of liquid cargo handling
- Knowledge of basic safety procedures
Mid (1-3 years)
- Experience with various liquid products
- Proven safety record
- Efficient loading/unloading procedures
- Weather-related driving adaptations
Senior (3+ years)
- Advanced tanker handling techniques
- Emergency situation management
- Multiple tank configurations experience
- Mentoring newer drivers
Red Flags to Watch For
- No tanker-specific safety training
- History of traffic violations
- Unwillingness to perform pre-trip inspections
- Lack of knowledge about liquid surge effects
- Poor understanding of loading/unloading procedures
Related Terms
Need more hiring wisdom? Check these out...
When Your Team Sells You Better Than Marketing Ever Could: The Power of Employee Advocacy
Refining Job Descriptions to Expand Applicant Pools: Casting a Wider Talent Net
From Passive to Active: Nurturing Candidates Over the Long Haul
