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PM/Preventive Maintenance 

Stay ahead of costly breakdowns with our Preventive Maintenance (PM) service designed specifically for semi-trucks and fleets. Regular maintenance not only keeps your trucks running smoothly but also extends their lifespan, improves safety, and reduces unexpected repair costs.

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Our comprehensive PM service includes:

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  • Full vehicle inspections to catch issues early

  • Oil and filter changes (engine, fuel, air, and cabin)

  • Fluid level checks and top-offs (coolant, DEF, transmission, etc.)

  • Brake and suspension inspections

  • Tire rotation, balancing, and pressure checks

  • Lighting and electrical system inspections

  • Greasing and lubrication of all moving parts

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We customize PM schedules to fit your fleet’s needs, helping you stay compliant with DOT regulations while maximizing uptime.

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Our Services

  • Tires

  • Full suspension

  • Oil changes

  • Engine work

  • Computer diagnostics

  • Parameter adjustments

  • AC repair

  • DPF and auto treatment repair

Opening Hours

Mon - Fri: 8am - 8pm
Sat: 9am - 3pm

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Contact Us

1625 S Larkin Ave,
Joliet, IL 60436

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Tel: 815-242-4664
info@forrestllc.net

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© 2025 by FORREST.

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