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The delay · PACCAR

Across 182 recalls with both dates on record, PACCAR waited a median of 51.5 days between reporting a defect and writing to owners. That is 10.5 days longer than the register as a whole.

27Rank for slowness, of 141 manufacturers
131 daysSlowest tenth of its recalls
720 daysIts longest wait on record
1Told owners the same day

If your vehicle was made by PACCAR

Nothing on this page can tell you whether your own vehicle is affected. Only its vehicle identification number can. The regulator runs a free lookup that takes a VIN and returns every unrepaired safety recall on that exact vehicle, with no account and no charge: the NHTSA recall lookup.

If it returns a recall, the repair is carried out free of charge. That obligation is not unlimited: it runs for fifteen years from the date the vehicle was first sold, but it covers almost every vehicle on the road. The campaign number, the code in the form 26V123 that identifies each campaign below, is the thing to quote when booking it.

The figures on this page describe the letter, not the repair. PACCAR took a median of 51.5 days to write to owners after reporting a defect, and its slowest tenth of campaigns took 131 days or more. That is why a vehicle can be under recall for weeks before the person driving it has heard anything, and why the lookup is worth running even when no letter has arrived.

If you believe a vehicle has a safety defect that has not been recalled, the regulator takes reports from owners directly at nhtsa.gov. We are a company that reads and republishes the public register. We are not the regulator, and we cannot act on a complaint for you.

Check your car against what we hold · what to do if it is recalled.

Of 182 recalls, 136 took more than a month and 30 took more than three months. 6 reached owners before the report reached the regulator. Between them these campaigns cover 1,967,485 vehicles.

And how many were actually fixed

Across 11 of its recalls that had filed an eighth quarterly report by 2025, 7,145 vehicles were never repaired: 79.1% of 34,162 fixed. That figure is read from the authority’s annual list and checked against its bulk file, campaign by campaign: how we know.

7,145Still unrepaired
79.1%Of its recalled vehicles repaired
75.5%Median across those recalls

Its slowest recalls

Campaign Make Reported Owners told Wait Vehicles
18V368 PETERBILT 2018-06-01 2020-05-21 720 days 85,626
24V190 KENWORTH 2024-03-20 2025-12-15 635 days 70,509
15V108 PETERBILT 2015-02-24 2016-04-04 405 days 5,141
21V00N000 KENWORTH 2021-12-29 2022-12-01 337 days 1,107
21V546 KENWORTH 2021-07-20 2022-06-14 329 days 6,916
24V903 KENWORTH 2024-12-02 2025-07-21 231 days 29
21V648 PETERBILT 2021-08-19 2022-03-11 204 days 163
21V004 PETERBILT 2021-01-11 2021-07-30 200 days 1,021
22V277 KENWORTH 2022-04-25 2022-11-08 197 days 17,641
14V439 PETERBILT 2014-07-21 2015-01-29 192 days 1,966
22V582 KENWORTH 2022-08-04 2023-02-01 181 days 630
22V424 PETERBILT 2022-06-15 2022-12-09 177 days 3
22V425 PETERBILT 2022-06-15 2022-12-08 176 days 402
24V145 KENWORTH 2024-02-23 2024-08-12 171 days 936
25V182 KENWORTH 2025-03-24 2025-09-08 168 days 211
23V717 KENWORTH 2023-10-26 2024-03-20 146 days 3,841
14V810 KENWORTH 2014-12-29 2015-05-14 136 days 1,623
11V203 KENWORTH 2011-03-24 2011-08-04 133 days 5,831
15V270 PETERBILT 2015-05-08 2015-09-16 131 days 1,494
24V233 PETERBILT 2024-03-27 2024-07-29 124 days 782
19V275 KENWORTH 2019-04-05 2019-08-06 123 days 1,837
19V282 PETERBILT 2019-04-09 2019-08-06 119 days 5,051
15V271 KENWORTH 2015-05-08 2015-09-02 117 days 104,807
23V661 PETERBILT 2023-09-29 2024-01-15 108 days 254
15V132 PETERBILT 2015-03-06 2015-06-19 105 days 213,230
The whole league tableWatch a recall from PACCAR

How this was worked out

NHTSA publishes the whole American recall register as one flat file. Two of its columns are the date the defect report was received and the date the manufacturer notified owners. We read both, for every campaign, and subtract one from the other.

Step Count
Campaigns in the file 15,229
No owner-notification date recorded 372
No report-received date recorded 0
Owners told before the regulator 615
Dates that contradict the campaign’s own year 4
Used in the figures above 14,853

Medians rather than averages, because a single campaign notified years late would move an average somewhere meaningless. A recall with a date missing is excluded and counted, never filled in with a guess. Read on 9 September 2026 from the file itself.

A project by A.I.T. Multiverse Consulting Ltd · cars@aitmultiverse.com