Heavy Trucks

Class 7 and 8 preventive maintenance, DOT inspections, aftertreatment and DEF, air brakes, and drivetrain service for working trucks.

Heavy Truck PM Schedule Basics: A, B, and C Service Explained
What an A/B/C preventive-maintenance schedule covers on a Class 7–8 truck, typical intervals, and how to keep a DOT inspection from sidelining you.

Rather have a pro handle it?

Our shop services diesels across the Charleston area — diagnostics, repairs, and scheduled maintenance.