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Find your used Heavy Duty truck

Call us, more than 700 units getting ready

Groupe Gamache is the truck center you can trust to buy and sell Used heavy-duty trucks. Explore our complete inventory of heavy trucks. With over 50 years of experience and a vast selection of more than 700 used heavy-duty trucks, you can be sure to find the truck that meets your needs. Not sure where to start? Buying a heavy-duty truck is a major decision. To help you make the right choice, take a look at our comprehensive guide. Read the Buying Guide

Used International tractors for sale in Quebec

For long-haul transportation, consistent deliveries and reliable powertrain performance make all the difference. Groupe Gamache offers an inventory of used International tractors — the renowned highway tractors — selected for their performance on the major roadways of Quebec, Canada and North America. International is recognized for its exceptional service network and parts availability, two major assets for fleets that cannot afford extended downtime.

International LT, ProStar and LoneStar tractors stand out for their robust powertrains, aerodynamic efficiency and driver comfort over long distances. Whether you haul general freight, food products or specialty loads, these tractors deliver the power and reliability required to meet your delivery commitments.

Our team thoroughly inspects every tractor before listing it for sale: engine, transmission, differential, brakes, electronics and cab. You purchase a verified unit, ready to hit the road immediately.

Browse our inventory or contact us to find out which International tractors are currently available.

Why choose a used International tractor?

A used International highway tractor from Groupe Gamache gives you access to a proven powertrain for your long-haul operations at a controlled cost. Here's why Quebec carriers trust International:

  • Continental service network: With one of the most extensive dealer networks in North America, International guarantees access to parts and technicians wherever you operate.
  • Reliable and fuel-efficient powertrain: International engines (Cummins, MaxxForce) offer a strong balance between power and fuel consumption — a decisive factor for the profitability of long-haul operations.
  • Driver comfort: International cabs are recognized for their ergonomics and comfort level, promoting productivity and driver retention.
  • Abundant aftermarket parts: International's popularity in North America ensures extensive parts availability at competitive prices.
  • Strong resale value: International tractors maintain an attractive residual value on the used market, protecting your investment.

Buying used from Groupe Gamache means maximizing your fleet's profitability without compromising on-road reliability.

International models suited for long-haul transportation

International offers several platforms recognized for their highway transport performance, each with its own distinctive features.


International LT: International's premier long-haul tractor — optimized aerodynamics, a spacious cab and an efficient powertrain make it the preferred choice of modern carriers.

International ProStar: Valued for its driver comfort and highway performance, it was long the benchmark for long-distance transport at International.

International LoneStar: Rugged and distinctive, it delivers excellent towing capacity and excels on demanding long-haul routes across Canada and the United States.

International TranStar: Versatile for regional and intercity transport, it is a solid, economical option for carriers operating on mixed routes.

An International tractor inventory that moves fast

Used highway tractors in good condition sell quickly on the Quebec market, especially late-model, low-mileage units. Groupe Gamache constantly renews its International tractor inventory to offer you a varied selection based on your power, cab configuration and budget requirements.

Contact our team today to find out about available units and their full specifications.

FAQ – Used International tractors

Why buy a used International tractor from Groupe Gamache?

Groupe Gamache inspects every used International tractor before the sale: engine, transmission, differential, brakes and cab verified. You get a road-ready vehicle, backed by the most extensive International service network in North America.

Which International models are recommended for long-haul transport?

The LT is International's flagship model for modern highway transport, thanks to its aerodynamics and efficiency. The ProStar remains a proven choice for comfort and long-distance reliability. The LoneStar stands out for heavy loads.

What powertrains are found in used International tractors?

Depending on the year and model, International tractors are equipped with Cummins engines (ISX, X15) or older MaxxForce engines. The recent LT uses the Cummins X15, recognized for its efficiency and reliability over long distances.

What should you check before buying a used International highway tractor?

Pay attention to the engine mileage, the condition of the transmission, brakes, onboard electronics and the cab. At Groupe Gamache, these components are systematically inspected before every listing.

Are used International tractors available with a sleeper cab?

Yes — our inventory typically includes units in day cab and sleeper cab configurations. Contact us to find out which configurations are available to suit your needs.

Do you offer financing for used tractors?

Yes — Groupe Gamache offers financing solutions tailored to carriers and businesses. Our team can present the options available based on your financial profile and the type of unit you're looking for.

Buy your used International tractor from Groupe Gamache

Groupe Gamache is your trusted partner for purchasing used International tractors in Quebec. Our inventory is carefully selected and inspected, our prices are competitive and our team understands the demands of long-haul transportation.

Visit our online inventory or call us to speak with a specialist. Find the International tractor today that will deliver the performance and profitability your fleet needs on the roads of Quebec and North America.

The different makes of used heavy trucks

Gamache Truck Center inc. is the reference for used and pre-owned heavy trucks. Whatever your needs, we'll have the make and model you need, at the best value!

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