Piotro-Stal (Piotro-Stal) Dobczyn ()
| No. | Registration Plate | Name | Built | Year Of Get | Year Of Remove | Scrapped | Modernization | Still Owned? | Previous Owner | |
|---|---|---|---|---|---|---|---|---|---|---|
| Duewag GT8N | 1962 | 2024 | 2024 | 2024 | 1992 | No | MPK Łódź | Link | ||
| Duewag GT8N | 1962 | 2024 | 2024 | 2024 | 1992 | No | MPK Łódź | Link | ||
| Duewag GT8N | 1962 | 2024 | 2024 | 2024 | 1992 | No | MPK Łódź | Link | ||
| Duewag GT8N | 1962 | 2024 | 2024 | 2024 | 1991 | No | MPK Łódź | Link | ||
| Duewag GT6 | 1964 | 2021 | 2021 | 2021 | No | No | MPK Łódź | Link | ||
| Duewag GT8N | 1964 | 2024 | 2024 | 2024 | 1991 | No | MPK Łódź | Link | ||
| WWL 8617L | Mercedes-Benz 814 D / Auwärter Teamstar Kombi | 1993 | 2022 | 2022 | 2022 | No | No | Kuligowski Kuligów | Link | |
| KJC 6856 | Jelcz 120M | 1996 | 2017 | 2017 | 2017 | No | No | MZK Starachowice | Link | |
| KJC 6679 | Jelcz 120M | 1996 | 2017 | 2017 | 2017 | No | No | MZK Starachowice | Link | |
| KJC 6683 | Jelcz 120M | 1996 | 2017 | 2017 | 2017 | No | No | MZK Starachowice | Link | |
| KJC 6681 | Jelcz 120M | 1996 | 2017 | 2017 | 2017 | No | No | MZK Starachowice | Link | |
| WPI 32505 | Mercedes-Benz O530 | 1997 | 2023 | 2024 | No | No | Dana Siedliska | Link | ||
| 76244 BH | Volvo 7000A | 1999 | 2019 | 2021 | 2021 | No | No | BGS Vilnius | Link | |
| WI 56116 | Neoplan N4020td | 1999 | 2017 | 2017 | 2017 | No | No | Europa Express City Warszawa | Link | |
| 76244 BH | Volvo 7000A | 2000 | 2020 | 2021 | 2021 | No | No | BGS Vilnius | Link | |
| WO 01802 | Solaris Urbino 9 | 2000 | 2020 | 2020 | 2020 | No | No | MZK Ostrołęka | Link | |
| CIN E420 | Autosan A0909L.01.01 | 2000 | 2021 | 2021 | 2021 | No | No | NKA Kruszwica Grodztwo | Link | |
| WNN-04149 | MAN NL263 | 2001 | 2024 | No | Yes | MZK Ostrołęka | Link | |||
| CIN 60LY | Autosan H9-21.41 | 2004 | 2020 | 2021 | 2021 | No | No | NKA Kruszwica Grodztwo | Link | |
| WO 18434 | Jelcz M081MB3 II | 2006 | 2024 | 2024 | No | No | MZK Ostrołęka | Link | ||
| WO 40451 | МАЗ 206060 | 2009 | 2024 | No | Yes | MZK Ostrołęka | Link | |||
| WO 45866 | Solbus SC10 | 2010 | 2024 | No | Yes | MZK Ostrołęka | Link | |||
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