The contact was the operator of a 2025 International LT62F company vehicle. The contact stated that on several occasions while driving with another truck in front of the vehicle that was attempting to slow down from at least 200 feet away, the automatic braking system erroneously activated, causing a false positive reaction with the brakes warning system detecting a possible crash with a brick wall, causing the Autonomous Braking and Lane Assist system to slam on the brakes of the tractor and the trailer. The contact stated that the force caused the vehicle to slide to the left, with the momentum of the trailer being hauled. There was no accident reported. The contact sustained a strain of the right shoulder from the seat belt locking. Medical attention was not required. The vehicle was taken to an independent mechanic, where it was diagnosed, and the contact was advised that the radar was faulty and needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 101,185.
The worst 2025 International LT problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Driver assistance1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Driver assistance1
Recalls 10
Service brakes, air: supply: quick release valve
- What is wrong
- International Motors, LLC (International) is recalling certain 2023-2026 LT and RH vehicles. The auto neutral function may not recognize that the parking brake has been applied, failing to shift the transmission into neutral.
- Risk
- The transmission remaining in gear may allow the vehicle to move unexpectedly, increasing the risk of a crash.
- Remedy
- Dealers will replace the quick release valve on the rear axle, free of charge. Owner notification letters are expected to be mailed March 9, 2026. Owners will receive another notice once remedy becomes available. Owners may contact International's customer service at 1‑800‑448‑7825. International's number for this recall is 25524. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on beginning January 12, 2026.
Recall number 25V806000 · Recall details
Service brakes, air
- What is wrong
- International Motors, LLC (International) is recalling certain 2023-2026 LT and 2024-2025 RH trucks. The Hill Start Assist (HSA) exhaust port may become clogged, delaying or preventing the release of the service brakes.
- Risk
- Brakes that are still engaged while driving increase the risk of crash.
- Remedy
- Dealers will relocate the HSA valve exhaust, free of charge. Owner notification letters were mailed December 15, 2025. Owners may contact International customer service at 1‑800‑448‑7825. International's number for this recall is 25522.
Recall number 25V781000 · Recall details
Service brakes, air
- What is wrong
- International Motors, LLC (International) is recalling certain 2024-2026 LT and 2025 RH trucks. The Hill Start Assist (HSA) exhaust port may become clogged, delaying or preventing the release of the service brakes.
- Risk
- Brakes that are still engaged while driving increase the risk of crash.
- Remedy
- Dealers will relocate the HSA valve exhaust, free of charge. Owner notification letters were mailed September 22, 2025. Owners may contact International customer service at 1‑800‑448‑7825. International's number for this recall is 25508.
Recall number 25V501000 · Recall details
Visibility: windshield wiper/washer: linkages
- What is wrong
- International Motors, LLC (International) is recalling certain 2025-2026 HV, HX, LT, MV, RH, and 2025 EMV vehicles. The linkage that connects the right-side wiper arm to the motor may separate, causing the wipers to fail.
- Risk
- Windshield wiper failure can reduce driver visibility, increasing the risk of a crash.
- Remedy
- Dealers will replace the wiper module, free of charge. Owner notification letters were mailed June 2, 2025. Owners may contact International customer service at 1‑800‑448‑7825. International's number for this recall is 25505.
Recall number 25V276000 · Recall details
Electrical system: software
- What is wrong
- International Motors, LLC (International) is recalling certain 2021-2024 Lonestar, 2021-2025 RH, HV, MV, LT, HX, and 2022 PROSTAR vehicles, equipped with Bendix EC80 Advanced Electronic Control Units (ECU). Electrical noise and low signal to the power line carrier may cause the ECU to incorrectly process commands or stop working.
- Risk
- Safety systems that depend on the ECU (Automatic Traction Control, ABS, Electronic Stability Control, Active Cruise Control, and Collison Mitigation System) may have diminished or lost functionality, increasing the risk of a crash.
- Remedy
- International will work with Bendix to reprogram the ECU software, free of charge. Owner notification letters were mailed December 16, 2024. Owners may contact International customer service at 1‑800‑448‑7825. International's number for this recall is 24515.
Recall number 24V818000 · Recall details
Fuel system, diesel: delivery: fuel pump
- What is wrong
- Navistar, Inc. (Navistar) is recalling certain 2025 International HX and International LT vehicles equipped with Cummins X15 diesel engines. The fuel pump barrels may fracture and cause a fuel leak, resulting in an engine stall.
- Risk
- An engine stall increases the risk of a crash.
- Remedy
- Navistar will work with the equipment manufacturer, Cummins, to replace the fuel pump barrels, free of charge. Owner notification letters are expected to be mailed November 22, 2024. Owners may contact Navistar Customer Service at 331‑332‑1590 or Cummins Customer Service at 812‑377‑5000. Cummins' number for the recall is C7083.
Recall number 24V734000 · Recall details
Steering: linkages: tie rod assembly
- What is wrong
- Navistar, Inc. (Navistar) is recalling certain 2025 International HV, HX, LT, MV, and RH vehicles. The tie rod assemblies may contain ball studs that have been incorrectly heat-treated, which can cause them to break, and possibly result in tie rod failure.
- Risk
- Tie rod failure can cause a loss of vehicle steering control and increase the risk of a crash.
- Remedy
- Dealers will replace the tie rod end and re-align the front axle, free of charge. Owner notification letters were mailed September 9, 2024. Owners may contact Navistar customer service at 1‑800‑448‑7825. Navistar's number for this recall is 24511.
Recall number 24V556000 · Recall details
Steering: linkages: tie rod assembly
- What is wrong
- Navistar, Inc. (Navistar) is recalling certain 2025 International HV, LT, MV, and RH trucks. Tie rod assemblies may contain ball studs that may have been incorrectly heat-treated, which can cause them to break, and possibly result in tie rod failure.
- Risk
- Tie rod failure can cause a loss of vehicle steering control and increase the risk of a crash.
- Remedy
- Dealers will replace the tie rod ends and realign the front axle, free of charge. Owner notification letters were mailed July 29, 2024. Owners may contact Navistar customer service at 1‑800‑448‑7825. Navistar's number for this recall is 24509.
Recall number 24V462000 · Recall details
Exterior lighting: turn signal
- What is wrong
- Navistar, Inc. (Navistar) is recalling certain 2025 International LT vehicles. Two wires in the taillight jumper harness may be reversed, causing the turn signal to activate in the opposite direction of what the driver intended. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
- Risk
- Turn signals that do not function as intended may confuse other road users, increasing the risk of a crash.
- Remedy
- Dealers will replace the taillight jumper harness, free of charge. Owner notification letters were mailed April 15, 2024. Owners may contact Navistar customer service at 1‑800‑448‑7825. Navistar's number for this recall is 24506.
Recall number 24V180000 · Recall details
Steering: gear box: shaft sector
- What is wrong
- Navistar, Inc. (Navistar) is recalling certain 2025 International HV, HX, LT, and MV vehicles. The steering gear sector shaft may have been improperly heat-treated, which can cause the gear teeth to crack or fracture.
- Risk
- Fractured steering gear teeth can cause a loss of steering control, increasing the risk of a crash.
- Remedy
- Dealers will replace the steering gears, free of charge. Owner notification letters were mailed September 30, 2024. Owners may contact Navistar customer service at 1‑800‑448‑7825. Navistar's number for this recall is 24505.
Recall number 24V164000 · Recall details
Technical service bulletins for the 2025 International LT 78
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Guide the user on how to submit an oil leak for warranty
- Feature code 0008TSJ for auto start stop is a feature that will allow you to preset values in the body...
- This article provides service part information for replacing a cracked gauge cluster lens
- This article will provide the calibration revision history for S13 Integrated EPA 2024 Powertrains.
- Effective January 1, 2008 , engines built for vehicles registered in California or a CARB (Air Resources...
- This document outlines the steps for customers who wish to modify their vehicle configuration by...
- This article provides guidance to dealership personnel, Technical Services personnel, Dealer Service...
- This article will provide the calibration revision history for S13 Integrated EPA 2024 Powertrains
- The purpose of
- This document will guide the user through the parts and information related to A26B resonator removal and...
What 2025 International LT owners say
Most recent owner complaints, unedited.
Compare the 2025 International LT
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Questions about the 2025 International LT
Is the 2025 International LT reliable?
Owners have filed 1 complaint about the 2025 International LT, fewer than a typical LT model year.
What is the most common problem with the 2025 International LT?
Driver assistance and stability, with 1 complaint.
How many recalls does the 2025 International LT have?
10 recalls, covering service brakes, air, visibility and electrical system.
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