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Auto mechanic vs trailer mechanic

The differences between auto mechanics and trailer mechanics can be seen in a few details. Each job has different responsibilities and duties. It typically takes 1-2 years to become both an auto mechanic and a trailer mechanic. Additionally, a trailer mechanic has an average salary of $42,569, which is higher than the $41,683 average annual salary of an auto mechanic.

The top three skills for an auto mechanic include customer vehicles, customer service and diagnosis. The most important skills for a trailer mechanic are CDL, hand tools, and work ethic.

Auto mechanic vs trailer mechanic overview

Auto MechanicTrailer Mechanic
Yearly salary$41,683$42,569
Hourly rate$20.04$20.47
Growth rate1%4%
Number of jobs95,55386,057
Job satisfaction--
Most common degreeHigh School Diploma, 47%High School Diploma, 52%
Average age4042
Years of experience22

What does an auto mechanic do?

An auto mechanic's role is to repair and maintain automotive vehicles, ensuring that they function efficiently and safely. They are primarily responsible for discussing issues with clients, inspecting vehicles to identify the root of problems, performing test drives, and conducting corrective measures. Sometimes this is done in collaboration with other mechanics to ensure accuracy and speed. They can also replace oil, brakes, and even other fluids. Moreover, an auto mechanic must inform the extent of repairs to clients, letting them know which parts need replacement or fixes.

What does a trailer mechanic do?

A trailer mechanic specializes in providing repair services on large vehicles such as trailers, semi-trucks, and tractors. Their responsibilities revolve around liaising with clients to identify their needs, inspecting machinery and electrical systems, diagnosing issues, conducting fixes and replacements, and explaining the extent of damage or repairs to clients. There are also instances where they must devise testing strategies, ensuring compliance with the government's policies. Furthermore, a trailer mechanic must maintain regular maintenance checks on vehicles to ensure the safety of operators and the efficiency of workflow.

Auto mechanic vs trailer mechanic salary

Auto mechanics and trailer mechanics have different pay scales, as shown below.

Auto MechanicTrailer Mechanic
Average salary$41,683$42,569
Salary rangeBetween $29,000 And $59,000Between $32,000 And $55,000
Highest paying CityBoston, MABillerica, MA
Highest paying stateWashingtonMassachusetts
Best paying companyCity of DetroitDayton Freight
Best paying industryGovernmentTransportation

Differences between auto mechanic and trailer mechanic education

There are a few differences between an auto mechanic and a trailer mechanic in terms of educational background:

Auto MechanicTrailer Mechanic
Most common degreeHigh School Diploma, 47%High School Diploma, 52%
Most common majorAutomotive TechnologyAutomotive Technology
Most common college--

Auto mechanic vs trailer mechanic demographics

Here are the differences between auto mechanics' and trailer mechanics' demographics:

Auto MechanicTrailer Mechanic
Average age4042
Gender ratioMale, 96.4% Female, 3.6%Male, 98.0% Female, 2.0%
Race ratioBlack or African American, 9.9% Unknown, 4.2% Hispanic or Latino, 19.6% Asian, 5.0% White, 60.5% American Indian and Alaska Native, 0.8%Black or African American, 9.0% Unknown, 5.0% Hispanic or Latino, 17.3% Asian, 2.5% White, 65.1% American Indian and Alaska Native, 1.1%
LGBT Percentage2%2%

Differences between auto mechanic and trailer mechanic duties and responsibilities

Auto mechanic example responsibilities.

  • Help with CDL training for qualify drivers.
  • Preform all dot and pm service paperwork and records.
  • Update material safety data sheets in accordance with OSHA standards.
  • Regulate the safety test on locomotives by the air brake tests.
  • Certify ASE technician in front-end suspensions and alignment and hydraulic brake systems.
  • Used electronic engine-testing equipment, drill presses, hydraulic hoists, pulleys, jacks and other power tools.
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Trailer mechanic example responsibilities.

  • Maintain and manage shop for parts, supplies and priority in jobs and cleanliness.
  • Repair equipment in accordance with manufacturer and FMCSA guidelines.use a variety of hand tools pneumatic and hydraulic.
  • Perform PMs on tractors and trailers, brake jobs, wheels seals, A/C repairs, starting system repair.
  • Build croton, core drill, solder, brazing.
  • Install, black iron, cast iron, galvanize, fire sprinkle, gas, copper, & PVC pipe.
  • Experience in small engine lawn mowers.
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Auto mechanic vs trailer mechanic skills

Common auto mechanic skills
  • Customer Vehicles, 25%
  • Customer Service, 8%
  • Diagnosis, 7%
  • Engine Tune-Ups, 6%
  • Oil Changes, 5%
  • Preventive Maintenance, 4%
Common trailer mechanic skills
  • CDL, 19%
  • Hand Tools, 13%
  • Work Ethic, 11%
  • DOT, 11%
  • Safety Inspections, 7%
  • Perform Routine Maintenance, 7%

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