U.S. public vehicle records

2021 Kenworth T880 problems and owner complaints

Explore the records behind recurring owner reports.

Key facts

1 owner complaints analyzed

8 distinct recall campaigns

100 mi median reported failure mileage

Scope: 2021 model year. Data updated: 2026-10-01 (October 1, 2026). 1 complaints include usable failure mileage. View data status.

This selection has limited data. It remains available for lookup but is excluded from search indexing.

Owner-reported patterns

Most common problems

Service Brakes is the most frequently named component, appearing in 1 of 1 complaints (100.0%). A complaint can name multiple components.

Recurring terms in complaint narratives
Topic	Matching reports	Share of complaints
Braking behavior	1	100.0%

Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.

Component breakdown

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

Service Brakes

Service Brakes: 1

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: 1; 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

Under 25,000 miles has the most reports with usable mileage (1). 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.

2021

2021: 1

Pattern summary

Service Brakes leads the component reports. Braking behavior appears in 1 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.

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

Complaint evidence

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

Owner report 11388343 · 2021-01-15 (January 15, 2021)

TRACTOR ABS SYSTEM APPLIES THE BRAKES TO THE TRAILERS WHILE CORNERING CAUSING THE VEHICLE TO BECOME UNCONTROLLABLE. THIS USUALLY OCCURS WHILE ENTERING OR EXITING A HIGHWAY AT SPEEDS ABOVE 30 MPH. THE ABS SYSTEM LOCKS UP THE BRAKES UNTIL THE TRACTOR AND TRAILERS COME TO A COMPLETE STOP. THESE TRUCKS AND TRAILERS WEIGH APPROXIMATELY 155,000 LBS., AND LOSING CONTROL IS A SAFETY HAZARD FOR ANYONE ON THE ROAD. THESE TRUCKS ARE 2021 MODELS WITH BENDIX ABS SYSTEMS. THIS ISSUE HAS BEEN BROUGHT TO THE ATTENTION OF KENWORTH (THE VEHICLE MANUFACTURE) A…

Owner-reported narrative. 100 miles reported. Look up ODI 11388343 at NHTSA ↗

Explore the data

Vehicle analysis explorer

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

Data completeness

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

100.0%Usable mileage1 / 1 records

100.0%Valid incident date1 / 1 records

100.0%Valid filing date1 / 1 records

100.0%Ordered incident and filing dates1 / 1 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	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	2027
Service Brakes	0Unavailable No examples available for this selection.	1100.0% ODI 11118992 · 55 mi VEHICLE WAS DRIVING DOWN ROCKVILLE IN WHICH THE VEHICLE HAD SMOKE COMING OUT AND TIRE LOOK LIKE IT WAS SPARKING.I WAS DRIVING UNABLE TO TAKE A PICTURE WHICH WOULD BE UNSAFE AT THE TIME. Look up ODI 11118992 at NHTSA ↗	0Unavailable 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 11327833 · 34,000 mi TL* THE CONTACT OWNED A 2018 KENWORTH T880. THE CONTACT STATED THAT WHILE DRIVING AT 30 MPH, HE DEPRESSED HIS BRAKE PEDAL AND THE BRAKE PEDAL FAILED WITHOUT WARNING. DUE TO THE FAILURE, THE CONTACT VEERED THE VEHICLE TO RIGHT OFF OF THE ROAD AND DROVE INTO A DITCH. A POLICE REPORT WAS FILED AND THE CONTACT DID NOT SUSTAIN ANY INJURIES. THE AIR BAGS DID NOT DEPLOY UPON IMPACT. THE VEHICLE WAS DESTROYED DUE TO THE ACCIDENT AND WAS TOWED TO AN INDEPENDENT TOW YARD. RECENTLY, THE CONTACT RECEIVED A RECALL NOTIFICATION FOR NHTSA CAMPAIGN NUMBER: 20V… Look up ODI 11327833 at NHTSA ↗	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	1100.0% ODI 11388343 · 100 mi TRACTOR ABS SYSTEM APPLIES THE BRAKES TO THE TRAILERS WHILE CORNERING CAUSING THE VEHICLE TO BECOME UNCONTROLLABLE. THIS USUALLY OCCURS WHILE ENTERING OR EXITING A HIGHWAY AT SPEEDS ABOVE 30 MPH. THE ABS SYSTEM LOCKS UP THE BRAKES UNTIL THE TRACTOR AND TRAILERS COME TO A COMPLETE STOP. THESE TRUCKS AND TRAILERS WEIGH APPROXIMATELY 155,000 LBS., AND LOSING CONTROL IS A SAFETY HAZARD FOR ANYONE ON THE ROAD. THESE TRUCKS ARE 2021 MODELS WITH BENDIX ABS SYSTEMS. THIS ISSUE HAS BEEN BROUGHT TO THE ATTENTION OF KENWORTH (THE VEHICLE MANUFACTURE) A… Look up ODI 11388343 at NHTSA ↗	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	1100.0% ODI 11756789 Manufacturer hidden issues on vehicle on: Air system including compressor, air tank capacity volume and consumption, or valves. Automatic transmission air consumption and possible module or valves leaking air. Involved in crash and sensitive information available in black box and company Dash camera. Look up ODI 11756789 at NHTSA ↗	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.
Electrical System:Instrument Panel:Speedometer/Odometer	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	2100.0% ODI 11673257 · 700,000 mi Odometer Fraud. The contact purchased a 2016 Kenworth T880. The contact stated that while driving, the vehicle stalled. The contact stated that after taking the vehicle to the dealer and obtaining a Carfax report, it was discovered that there was a mileage discrepancy. The vehicle was a private sale. At the time of purchase, the vehicle mileage was 133,000, and it was discovered that the mileage was 700,000. Look up ODI 11673257 at NHTSA ↗	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.	00.0% 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.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.
Engine	0Unavailable No examples available for this selection.	1100.0% ODI 11118992 · 55 mi VEHICLE WAS DRIVING DOWN ROCKVILLE IN WHICH THE VEHICLE HAD SMOKE COMING OUT AND TIRE LOOK LIKE IT WAS SPARKING.I WAS DRIVING UNABLE TO TAKE A PICTURE WHICH WOULD BE UNSAFE AT THE TIME. Look up ODI 11118992 at NHTSA ↗	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.	0Unavailable No examples available for this selection.	0Unavailable 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.	1100.0% ODI 11674741 Injector system keeps truck constantly wanting to do a regen. Too much fuel is being pushed into the particulate filter. Look up ODI 11674741 at NHTSA ↗	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.
Tires	0Unavailable No examples available for this selection.	00.0% 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.	266.7% ODI 11343602 I HAVE A HANKOOK TIRE , MODEL AM15+ WITH LABELING ON THE SIDEWALL "MADE IN CHINA" THE SIZE IS 385/65R22.5 THE DOT CODE ON THE TIRE : 1BB31 53H1 3218 THIS DOT CODE IS NOT CORRECT FOR THE ABOVE TIRE. DO YOU RECALL TIRES WITH AN INCORRECT DOT CODE?DTJB Look up ODI 11343602 at NHTSA ↗	0Unavailable No examples available for this selection.	0Unavailable 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.	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.
Electronic Stability Control (Esc)	0Unavailable No examples available for this selection.	00.0% 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.	133.3% ODI 11327833 · 34,000 mi TL* THE CONTACT OWNED A 2018 KENWORTH T880. THE CONTACT STATED THAT WHILE DRIVING AT 30 MPH, HE DEPRESSED HIS BRAKE PEDAL AND THE BRAKE PEDAL FAILED WITHOUT WARNING. DUE TO THE FAILURE, THE CONTACT VEERED THE VEHICLE TO RIGHT OFF OF THE ROAD AND DROVE INTO A DITCH. A POLICE REPORT WAS FILED AND THE CONTACT DID NOT SUSTAIN ANY INJURIES. THE AIR BAGS DID NOT DEPLOY UPON IMPACT. THE VEHICLE WAS DESTROYED DUE TO THE ACCIDENT AND WAS TOWED TO AN INDEPENDENT TOW YARD. RECENTLY, THE CONTACT RECEIVED A RECALL NOTIFICATION FOR NHTSA CAMPAIGN NUMBER: 20V… Look up ODI 11327833 at NHTSA ↗	0Unavailable No examples available for this selection.	0Unavailable 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.	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.
Exterior Lighting	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	1100.0% ODI 11217273 · 219,000 mi TURN SIGNALS FAIL TO CONTINUE TO FLASH EVEN AFTER SELECTED. DASH INDICATOR LIGHT WILL RAPID FLASH BUT NOTHING OUTSIDE THE TRACTOR OR THE TRAILERS WILL ILLUMINATE. TRACTOR HAS BEEN BACK TO DEALER SEVERAL TIMES. THEY "REFLASH" THE TRUCK CAB CONTROL COMPUTER BUT THAT HAS NEVER YET FIXED THE PROBLEM. THE DEALER MECHANICS AND TECHS SIMPLY SHRUG AND SAY IT IS A "KENWORTH THING" AND THEY DON'T KNOW WHAT TO DO NEXT. THE COMPANY I WORK FOR HAS TWO OF THESE TRACTORS WITH SERIAL NUMBERS ONLY ONE NUMBER APART AND BOTH TRACTORS HAVE THE IDENTICAL PROBLEM. I… Look up ODI 11217273 at NHTSA ↗	00.0% 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.	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.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.
Power Train	0Unavailable No examples available for this selection.	00.0% 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.	0Unavailable No examples available for this selection.	0Unavailable 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.	00.0% No examples available for this selection.	1100.0% ODI 11756789 Manufacturer hidden issues on vehicle on: Air system including compressor, air tank capacity volume and consumption, or valves. Automatic transmission air consumption and possible module or valves leaking air. Involved in crash and sensitive information available in black box and company Dash camera. Look up ODI 11756789 at NHTSA ↗	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.
Unknown Or Other	0Unavailable No examples available for this selection.	00.0% 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.	0Unavailable No examples available for this selection.	0Unavailable 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.	00.0% No examples available for this selection.	1100.0% ODI 11756789 Manufacturer hidden issues on vehicle on: Air system including compressor, air tank capacity volume and consumption, or valves. Automatic transmission air consumption and possible module or valves leaking air. Involved in crash and sensitive information available in black box and company Dash camera. Look up ODI 11756789 at NHTSA ↗	0Unavailable No examples available for this selection.	0Unavailable 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
Service Brakes	Too few reports for a range	100 mi	1 (sparse)	ODI 11388343 · 100 mi TRACTOR ABS SYSTEM APPLIES THE BRAKES TO THE TRAILERS WHILE CORNERING CAUSING THE VEHICLE TO BECOME UNCONTROLLABLE. THIS USUALLY OCCURS WHILE ENTERING OR EXITING A HIGHWAY AT SPEEDS ABOVE 30 MPH. THE ABS SYSTEM LOCKS UP THE BRAKES UNTIL THE TRACTOR AND TRAILERS COME TO A COMPLETE STOP. THESE TRUCKS AND TRAILERS WEIGH APPROXIMATELY 155,000 LBS., AND LOSING CONTROL IS A SAFETY HAZARD FOR ANYONE ON THE ROAD. THESE TRUCKS ARE 2021 MODELS WITH BENDIX ABS SYSTEMS. THIS ISSUE HAS BEEN BROUGHT TO THE ATTENTION OF KENWORTH (THE VEHICLE MANUFACTURE) A… Look up ODI 11388343 at NHTSA ↗

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	24V915000	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

2022: 0 complaints · 2023: 0 complaints

Equal observation windows
Model year	Through age 0	Through age 1	Through age 2
2022	0	0	0
2023	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
2022	0	0	0
2023	0	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	Service Brakes
Service Brakes	—

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.