Your Source for Medium and Heavy-Duty Truck Sales, Service, Parts & Rentals Proud Mack and Hino dealership serving Romulus (Detroit) and Saginaw, Michigan — offering used heavy-duty and medium-duty trucks, rentals, leasing, and full-service repair and parts support for all major makes and models.

Mack truck logo Hino Trucks logo

Interstate Trucksource - Full Service Medium and heavy-duty Truck center



Explore Used Heavy Duty Trucks for Sale in Michigan

Discover an extensive selection of used Medium and Heavy Duty Trucks built for power, reliability, and endurance. We carry Michigan’s best lineup of Heavy Duty Spec Trucks, Box Trucks, and Semi-Trucks and Medium Duty Trucks.


New Mack Trucks For Sale

Mack
Mack Truck
Hino logo

New Hino Trucks For Sale

hino truck

Medium and Heavy Duty Truck Repair & Service

Change the subtext to: From full engine diagnostics and DPF cleaning to transmission rebuilds and DOT inspections, our technicians service Mack, Hino, Volvo, Isuzu, Peterbilt, Kenworth, Freightliner, Navistar, and more — delivering expert care for all major Heavy Duty Truck brands.

  • 14+ Master Certified OEM Mechanics
  • 18 Service Bays
Service team members in shop

One Hour Guarantee of diagnostic completion

(includes a diagnostic report)

COMPANIES WE SERVICE AND SELL

Eaton logo
Meritor logo
Trucklite logo
EZ Pack logo
Loadmaster logo

Heavy Duty Truck Rentals & Leasing

150+ Heavy Duty-Spec Truck Rentals and Medium Duty Rentals keep your operations moving.


Heavy Duty Truck Parts

Access one of Michigan's largest selections of Heavy Truck Parts, with OEM and aftermarket options ready for immediate delivery. We also stock Medium Duty Truck Parts for mixed fleets — all backed by our expert parts team.

  • 10,000+ Parts
  • Same-Day/Next-Day Delivery
  • We have a vast in-house inventory
  • Mack parts assist ordering system
  • NEX Part ordering system
  • Our Service Area (Michigan/Ohio)

Free Delivery

734-467-7100 Ext. 2
PART DEPARTMENT
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