Total Complaints
3 filings
INTERNATIONAL 4000 SERIES 4300 · model year
2018 INTERNATIONAL 4000 SERIES 4300
3 NHTSA complaints, and 1 active recall for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2018INTERNATIONAL4000 SERIES 4300 carries 3 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 crashes, 0 fires, 0 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2018 4000 SERIES 4300 is structure:body with 1 filings, followed by suspension (1) and unknown or other (1). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability. This model year has 1 active recall campaign, which means the manufacturer is obligated to remedy the covered defect at no charge for the life of the vehicle — the full NHTSA campaign numbers are listed below.
NHTSA currently has 22 investigation files overlapping the 2018 4000 SERIES 4300. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.
3
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths
Crashes Reported
0 reports
Source
NHTSA ODI
Federal complaints database
Complaints vs. fleet median (215)
At or below the fleet median complaint volume.
Complaints by Component
| Component | Count |
|---|---|
| STRUCTURE:BODY | 1 |
| SUSPENSION | 1 |
| UNKNOWN OR OTHER | 1 |
Recalls (1)
25V50200006/08/2025
SERVICE BRAKES, HYDRAULIC:FLUID
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 component
Recent Complaints
20180302STRUCTURE:BODY
PURCHASED JANUARY 25, 2018. WHEN DRIVING FROM LAZYDAYS DEALER IN TAMPA, FL, I HAD TO HOLD THE WHEEL TO THE LEFT TO KEEP THE VEHICLE IN THE LANE. AT THE FIRST REST AREA I PULLED OFF AND SWITCH DRIVERS WITH MY SON JOHN. WHILE FOLLOWING BEHIND I NOTICED IT WAS LEANING TO THE LEFT REAR. AFTER PARKING IT AT OUR STORAGE LOCATION. JOHN REMARKED THAT IT DROVE LIKE AN OLD BOX TRUCK THAT WAS NOT LOADED CORRECTLY. I ATTEMPTED TO CALL THE DEALER DID NOT HAVE CALLS RETURNED. FEBRUARY 19, 2018 DROVE 321 MILES TO FLIMINGO NATIONAL PARK. HAD TO KEEP WHEEL TO LEFT TO GO STRAIGHT WHEN A TRUCK WOULD PASS US THE MOTOR HOME WOULD GO INTO THE RUMBLE STRIPS ON THE RIGHT HAND SIDE. ON THE RETURN TRIP WE STOPPED AT LAZYDAYS TO HAVE IT CHECK OUT. THE SERVICE MANAGER SAID THE NEXT OPEN APPOINTMENT WAS IN THE FIRST WEEK IN APRIL. THEY SUGGESTED THAT I LET IT THERE AND THEY WOULD TAKE TO INTERNATIONAL TO HAVE THE ALIGNMENT CHECKED. WITHOUT ANY OTHER WAY HOME I ELECTED TO DRIVE IT HOME AND THEN TAKE IT TO INTERNATI
Mileage: 2,500
20180302SUSPENSION
PURCHASED JANUARY 25, 2018. WHEN DRIVING FROM LAZYDAYS DEALER IN TAMPA, FL, I HAD TO HOLD THE WHEEL TO THE LEFT TO KEEP THE VEHICLE IN THE LANE. AT THE FIRST REST AREA I PULLED OFF AND SWITCH DRIVERS WITH MY SON JOHN. WHILE FOLLOWING BEHIND I NOTICED IT WAS LEANING TO THE LEFT REAR. AFTER PARKING IT AT OUR STORAGE LOCATION. JOHN REMARKED THAT IT DROVE LIKE AN OLD BOX TRUCK THAT WAS NOT LOADED CORRECTLY. I ATTEMPTED TO CALL THE DEALER DID NOT HAVE CALLS RETURNED. FEBRUARY 19, 2018 DROVE 321 MILES TO FLIMINGO NATIONAL PARK. HAD TO KEEP WHEEL TO LEFT TO GO STRAIGHT WHEN A TRUCK WOULD PASS US THE MOTOR HOME WOULD GO INTO THE RUMBLE STRIPS ON THE RIGHT HAND SIDE. ON THE RETURN TRIP WE STOPPED AT LAZYDAYS TO HAVE IT CHECK OUT. THE SERVICE MANAGER SAID THE NEXT OPEN APPOINTMENT WAS IN THE FIRST WEEK IN APRIL. THEY SUGGESTED THAT I LET IT THERE AND THEY WOULD TAKE TO INTERNATIONAL TO HAVE THE ALIGNMENT CHECKED. WITHOUT ANY OTHER WAY HOME I ELECTED TO DRIVE IT HOME AND THEN TAKE IT TO INTERNATI
Mileage: 2,500
20180302UNKNOWN OR OTHER
PURCHASED JANUARY 25, 2018. WHEN DRIVING FROM LAZYDAYS DEALER IN TAMPA, FL, I HAD TO HOLD THE WHEEL TO THE LEFT TO KEEP THE VEHICLE IN THE LANE. AT THE FIRST REST AREA I PULLED OFF AND SWITCH DRIVERS WITH MY SON JOHN. WHILE FOLLOWING BEHIND I NOTICED IT WAS LEANING TO THE LEFT REAR. AFTER PARKING IT AT OUR STORAGE LOCATION. JOHN REMARKED THAT IT DROVE LIKE AN OLD BOX TRUCK THAT WAS NOT LOADED CORRECTLY. I ATTEMPTED TO CALL THE DEALER DID NOT HAVE CALLS RETURNED. FEBRUARY 19, 2018 DROVE 321 MILES TO FLIMINGO NATIONAL PARK. HAD TO KEEP WHEEL TO LEFT TO GO STRAIGHT WHEN A TRUCK WOULD PASS US THE MOTOR HOME WOULD GO INTO THE RUMBLE STRIPS ON THE RIGHT HAND SIDE. ON THE RETURN TRIP WE STOPPED AT LAZYDAYS TO HAVE IT CHECK OUT. THE SERVICE MANAGER SAID THE NEXT OPEN APPOINTMENT WAS IN THE FIRST WEEK IN APRIL. THEY SUGGESTED THAT I LET IT THERE AND THEY WOULD TAKE TO INTERNATIONAL TO HAVE THE ALIGNMENT CHECKED. WITHOUT ANY OTHER WAY HOME I ELECTED TO DRIVE IT HOME AND THEN TAKE IT TO INTERNATI
Mileage: 2,500
Compare 2018INTERNATIONAL4000 SERIES 4300 to Similar Vehicles
NHTSA Investigations
Frequently Asked Questions
How many complaints does the 2018 INTERNATIONAL 4000 SERIES 4300 have?▼
The 2018 INTERNATIONAL 4000 SERIES 4300 has 3 NHTSA complaints, 0 crashes, 0 fires, 0 injuries, and 0 deaths reported.
Are there any recalls for the 2018 INTERNATIONAL 4000 SERIES 4300?▼
Yes, the 2018 INTERNATIONAL 4000 SERIES 4300 has 1 recall(s). The most common affected component is SERVICE BRAKES, HYDRAULIC:FLUID. Recalls are issued by NHTSA and manufacturers must provide a free remedy.
What are the most common problems with the 2018 INTERNATIONAL 4000 SERIES 4300?▼
The most-complained component for the 2018 INTERNATIONAL 4000 SERIES 4300 is STRUCTURE:BODY with 1 complaints. Other frequently reported areas include SUSPENSION and UNKNOWN OR OTHER.
Is the 2018 INTERNATIONAL 4000 SERIES 4300 safe to buy?▼
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?▼
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.
Vehicle Safety Guides
Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Read our methodology — how this data is sourced, computed, and verified.