U.S. public vehicle records

1975 Kenworth KENWORTH: complaints, problems and recalls

Explore the records behind recurring owner reports.

Key facts

0 owner complaints analyzed

3 distinct recall campaigns

Not available median reported failure mileage

Scope: 1975 model year. Data updated: 2026-10-01 (October 1, 2026). 0 complaints include usable failure mileage. View data status.

Owner-reported patterns

Most common problems

No owner complaints are recorded for this selection. A complaint can name multiple components.

Component breakdown

Number of unique complaints naming each component. Top eight shown.

No usable records for this chart.

No records.

Reported problems by failure mileage

Complaint counts in mileage bands. These are not failure rates per vehicle or mile.

Under 25,000

25,000 to 49,999

50,000 to 74,999

75,000 to 99,999

100,000 to 149,999

150,000 and above

Under 25,000: 0; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0

No usable failure mileage is recorded. 0 complaints have missing, zero or invalid mileage.

Complaints over time

Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.

No usable records for this chart.

No records.

Pattern summary

There is not enough complaint evidence to summarize patterns.

Calculated from recorded counts. An AI narrative has not been published for this selection.

Examples from the source records

Examples provide context, not a representative sample or a verified diagnosis.

Recall history

3 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.

75V064000 · Suspension:Front:Springs:Leaf Spring Assembly

Reported: 1975-04-22 (April 22, 1975)

NHTSA campaign record ↗

77V079000 · Trailer Hitches:Fifth Wheel Assembly

Reported: 1977-05-24 (May 24, 1977)

ON THE INVOLVED VEHICLES, THE FIFTH WHEEL MAY HAVE A CRACKED TUBE. A CRACKED CROSS TUBE MAY LEAD TO FAILURE OF THE FIFTH WHEEL.

Remedy: DEALER WILL INSPECT THE TUBE FOR CRACKS. IF NECESSARY, THE FIFTH WHEEL WILL BE REPLACED, WITHOUT CHARGE TO OWNER.

NHTSA campaign record ↗

78V076000 · Service Brakes, Air:Antilock:Control Unit/Module

Reported: 1978-04-11 (April 11, 1978)

THE WRONG OPERATIONAL AMPLIFIER WAS INSTALLED IN THE CONTROLLER ON THE INVOLVED VEHICLES. IF A CERTAIN CAPACITOR IN THE CONTROLLER SHOULD FAIL, THE BRAKES ON THE AXLE ON WHICH THE CONTROLLER IS LOCATED WOULD FAIL. THE BRAKE WARNING LIGHT WHICH WOULD NORMALLY INDICATE A MALFUNCTION, WOULD ALSO BE INOPERATIVE.

Remedy: THE DEALER WILL INSPECT AND, IF NECESSARY, REMOVE INCORRECT CONTROLLER AND INSTALL A NEW CONTROLLER AND WIRING HARNESS.

NHTSA campaign record ↗

Explore the data

Vehicle analysis explorer

Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.

Data completeness

0 unique complaints in this selection. Analysis snapshot: 2026-10-01.

UnavailableUsable mileage0 / 0 records

UnavailableValid incident date0 / 0 records

UnavailableValid filing date0 / 0 records

UnavailableOrdered incident and filing dates0 / 0 records

Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.

Problems by model year

Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.

From model yearThrough model year

Component complaint heatmap
Component	1989	1990	1991	1992	1993	1995	1996	1997	1998	1999	2000	2001	2003
Tires	00.0% No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	133.3% ODI 10334849 1995 KENWORTH SEMI, RIGHT FRONT DRIVER TIRE BLEW. BF THE CONSUMER DROVE OFF THE RIGHT SIDE OF THE ROAD, STRUCK A CONCRETE CULVERT AND DITCH. OHIO TRAFFIC CRASH REPORT # 10-0124-89. JB Look up ODI 10334849 at NHTSA ↗	00.0% No examples available for this selection.	2100.0% ODI 10321967 1997 KENWORTH SEMI HAD A TIRE BLEW OUT. BF OHIO TRAFFIC CRASH REPORT # 10-0507-90 UPDATED 05/03/10 BF Look up ODI 10321967 at NHTSA ↗	00.0% No examples available for this selection.	133.3% ODI 731325 ABOUT A FOOT OF THE OUTER EDGE OF MY COMMERCIAL FRONT STEERING (OR DIRECTIONAL) TIRE HAS STARTED TO PEEL OFF AND DISAPPEAR FROM THE TIRE. *AK( DOT NUMBER: TIRE SIZE: 285/75R245 ) Look up ODI 731325 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.
Wheels	00.0% No examples available for this selection.	1100.0% ODI 514015 REAR RIGHT WHEEL CAME OFF. ( NEW JERSEY STATE POLICE REPORT) Look up ODI 514015 at NHTSA ↗	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.
Electrical System:Wiring:Front Underhood	00.0% No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	1100.0% ODI 726129 1ST DAY AFTER PURCHASE WIRING HARNESS CAUGHT FIRE ON NEW VEHICLE. *AK Look up ODI 726129 at NHTSA ↗	00.0% No examples available for this selection.
Electrical System:Wiring:Fuses And Circuit Breakers	00.0% No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.
Engine And Engine Cooling:Engine:Gasoline	00.0% No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	133.3% ODI 566086 CONSUMER STATES THE VEHICLES ENGINE DROPPED A VALVE. *YH Look up ODI 566086 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.
Fuel System, Gasoline:Storage:Tank Assembly	00.0% No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	150.0% ODI 528463 IMPROPER DESIGN AND WEAK MATERIALS CAUSED THE GAS TANK TO RUPTURE AND THE WRECKAGE TO CATCH ON FIRE.(ATTORNEY FOR CONSUMER). Look up ODI 528463 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.
Latches/Locks/Linkages	00.0% No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	150.0% ODI 528463 IMPROPER DESIGN AND WEAK MATERIALS CAUSED THE GAS TANK TO RUPTURE AND THE WRECKAGE TO CATCH ON FIRE.(ATTORNEY FOR CONSUMER). Look up ODI 528463 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.
Power Train:Axle Assembly	00.0% No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	133.3% ODI 555579 WHILE DRIVING THE LEFT REAR TIRE AND AXLE CAUGHT ON FIRE ON THE TRAILER UNIT, POSSIBLE AXLE FAILURE WAS THE CAUSE. (OHIO TRAFFIC CRASH REPORT) (TRAILER MAKE/MODEL NOT PROVIDED). *MJS Look up ODI 555579 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.

Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.

Failure mileage by component

Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.

Component failure mileage distribution
Component	Mileage range (25th–75th percentile)	Median	Usable records	Examples
No usable records for this analysis.

Complaint and recall timeline

Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.

ComponentPeriod

Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.

Monthly counts, recall campaigns and complaint examples

Monthly complaint and recall timeline
Month	Campaigns announced	Examples
2024-11	None	No examples available for this selection.
2024-12	None	No examples available for this selection.
2025-01	None	No examples available for this selection.
2025-02	None	No examples available for this selection.
2025-03	None	No examples available for this selection.
2025-04	None	No examples available for this selection.
2025-05	None	No examples available for this selection.
2025-06	None	No examples available for this selection.
2025-07	None	No examples available for this selection.
2025-08	None	No examples available for this selection.
2025-09	None	No examples available for this selection.
2025-10	None	No examples available for this selection.
2025-11	None	No examples available for this selection.
2025-12	None	No examples available for this selection.
2026-01	None	No examples available for this selection.
2026-02	None	No examples available for this selection.
2026-03	None	No examples available for this selection.
2026-04	None	No examples available for this selection.
2026-05	None	No examples available for this selection.
2026-06	None	No examples available for this selection.
2026-07	None	No examples available for this selection.
2026-08	None	No examples available for this selection.
2026-09	None	No examples available for this selection.
2026-10 (partial)	None	No examples available for this selection.

Emerging complaint spikes

Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.

This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.

No complete months meet the spike thresholds for this selection.

Equal-age model-year comparison

Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.

Observation windowFirst model yearSecond model year

2001: 0 complaints · 2003: 0 complaints

Equal observation windows
Model year	Through age 0	Through age 1	Through age 2
2001	0	0	0
2003	0	0	0

Date coverage across each selected cohort

Date basis for all complaints in selected model years
Year	Incident dates used	Filing date fallbacks	Excluded dates
2001	0	0	1
2003	1	0	0

Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.

Components reported together

Each cell counts unique complaints naming both components. Open a nonzero cell for examples.

Component co-occurrence matrix
Component
No usable records for this analysis.

Co-reporting does not establish that one component caused another concern.

Recurring narrative patterns

Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.

Search patterns

0 patterns with matching reports.

No narratives match the published patterns.