Truck is unsafe at highway speeds shaking violently and making lane changes scary and sways too much shakes at 65-70 and can’t see clearly out mirrors or concentrate as it sways from side to side at lane changes. Replaced new tires with new tires. Driveshaft service and alignments and balancing. No help. Dealer said to complain to factory and stopped working on it saying I should trade it off since it’s a lemon.
The worst 2025 International MV problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Engine1
- Steering1
- Suspension1
- Transmission1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Engine1
- Steering1
- Suspension1
- Transmission1
Recalls 10
Electrical system: 12v/24v/48v battery: cables
- What is wrong
- International Motors, LLC (International) is recalling certain 2021, 2023-2027 MV, and 2026-2027 HV vehicles. The battery interconnect cable may contact the auxiliary stud and hold down bracket, causing a short circuit.
- Risk
- A short circuit increases the risk of a fire.
- Remedy
- Dealers will install plastic saddles onto the positive interconnect cable, install wind laces and a J-bolt between each battery, free of charge. Owner notification letters were mailed October 26, 2026. Owners may contact International customer service at 1‑800‑448‑7825. International's number for this recall is 26510. This recall replaces and expands the federal safety agency Recall 25V534. Vehicles previously repaired under 25V534 will need the new remedy completed.
Recall number 26V459000 · Recall details
Service brakes, air: antilock: control unit/module
- What is wrong
- International Motors, LLC (International) is recalling certain 2016 7600, 2016-2023 Lonestar, 2018 8600, 2018-2023 LT, 2021-2026 MV, 2022-2023 RH, 2023-2026 HX, and 2025-2026 HV vehicles. 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, such as 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, free of charge. Owner notification letters were mailed January 19, 2026. Owners may contact International's customer service at 1‑800‑448‑7825. International's number for this recall is 25525. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on beginning January 12, 2026.
Recall number 25V817000 · Recall details
Service brakes, hydraulic: fluid
- What is wrong
- International Motors, LLC (International) is recalling certain 2018 International 4000 Series 4300, 2017-2025 MV, 2018-2024 1300 FBC, 2018-2025 IC Bus TC, and 2024-2025 IC Bus CECB vehicles. The brake pressure switch assembly may leak brake fluid into the brake pressure switch's electrical components and cause an electrical short-circuit.
- Risk
- An electrical short in the brake pressure switch can overheat the circuit and increase the risk of a fire while driving or parked.
- Remedy
- Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will install a silicone black jumper harness, free of charge. Owner notification letters are expected to be mailed December 15, 2025. Owners may contact International customer service at 1‑800‑448‑7825. International's number for this recall is 25509. Vehicles previously repaired under 23V397 will need to have the new remedy completed.
Recall number 25V502000 · 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
Service brakes, air: disc: caliper
- What is wrong
- International Motors, LLC (International) is recalling certain 2024 HV, 2020-2025 MV, and 2019 Workstar 7400 trucks. The caliper may contact a suspension spring or axle U-bolt and prevent the outer brake pad from functioning.
- Risk
- A loss of outer brake pad function can extend the vehicle's stopping distance, increasing the risk of a crash.
- Remedy
- Dealers will switch the left and right rear air disc brake calipers, replace the rear brake torque plates, and replace the brake pads, free of charge. Owner notification letters were mailed May 12, 2025. Owners may contact International customer service at 1‑800‑448‑7825. International's number for this recall is 25501.
Recall number 25V178000 · 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
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
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
Steering
- What is wrong
- Navistar, Inc. (Navistar) is recalling certain 2024 International HX, LT, RH and 2024-2025 International HV, MV trucks and 2024 IC Bus CE commercial buses. The steering gear assemblies may have been assembled incorrectly with fewer recirculating balls than are required, which may result in a loss of steering control.
- Risk
- A loss of steering control increases the risk of a crash.
- Remedy
- Dealers will inspect and replace the defective gears, free of charge. Owner notification letters were mailed September 30, 2024. Owners may contact Navistar's customer service at 1‑800‑448‑7825. Navistar's number for this recall is 24503.
Recall number 24V088000 · Recall details
Technical service bulletins for the 2025 International MV 38
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- This article provides service part information for replacing a cracked gauge cluster lens
- This article provides guidance to dealership personnel, Technical Services personnel, Dealer Service...
- This article provides diagnostic and repair guidance for International MV trucks equipped with D-shaped...
- This document will guide the user through the changes of the dielectric grease/coatings used in certain...
- Certain International® trucks and IC BusTM CE Series buses may have out of date BCM programing that may
- VIN and Incomplete Vehicle Document Label Replacement Procedure
- This document provides guidance for assessing the feasibility of implementing a customer-requested change...
- This article provides step-by-step guidance for troubleshooting issues with Techline Connect software.
- This article addresses chassis lean conditions on MV with IROS suspension
- This document is intended to inform dealers, technicians, parts departments, and customers of a change...
What 2025 International MV owners say
Most recent owner complaints, unedited.
The serpentine belt system keeps on eating belts. This unit needs a 4th belt with only 8900 miles. Its had many trips to the dealer under warranty and they refuse to fix the Root Cause of the belts going bad. The serpentine belt system controls the ac compressor, water pump, cooling fan and alternator. When belt failure occurs multiple truck operating systems simultaneously go down. The belt will start squeeking then eventually will stop charging. The dealership has replaced the belt tensioner and the serpentine belt twice. Its a design flaw, there is an engineering issue with either the belt tensioner, idlers or pulley alignment. The chassis upfitter was also complaining of multiple brand new units experiencing excessive belt squeeling that will in short time lead to failure. The problem is known about at the dealer, it is very easily reproduced as belts average lifespan is about 2,000 miles. This is a dangerous condition as it can disable multiple truck systems in the event of belt failure. No warning lamps.
Compare the 2025 International MV
Other model years
Questions about the 2025 International MV
Is the 2025 International MV reliable?
Owners have filed 2 complaints about the 2025 International MV, 2.0 times a typical MV model year.
What is the most common problem with the 2025 International MV?
Engine and cooling, with 1 complaint. Next is steering (1).
How many recalls does the 2025 International MV have?
10 recalls, covering electrical system, service brakes, air and service brakes, hydraulic.
VIN decoder
See the problems and recalls for an exact car
Buying a used 2025 International MV?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history