STK Emission test on site Testing station

STK Praha – Dobronická 635

operated by DEKRA CZ a.s. · station no. 3107

STK Praha – Dobronická 635 inspects trucks over 3.5 t, buses and minibuses, trailers up to 3.5 t, trailers and semi-trailers over 3.5 t, tractors, tractor trailers, work machines and towed equipment and other vehicles and tests emissions for petrol, diesel, LPG and CNG. In 2025, 3,742 inspections took place here.

Station details: Czech Ministry of Transport · page updated 28 Oct 2026

What they inspect here

  • Trucks over 3.5 tcategory N2, N3
  • Buses and minibusescategory M2, M3
  • Trailers up to 3.5 tcategory O1, O2
  • Trailers and semi-trailers over 3.5 tcategory O3, O4
  • Tractorscategory T, C
  • Tractor trailerscategory R, OT1, OT2, OT3, OT4
  • Work machines and towed equipmentcategory S
  • Other vehiclescategory Z

Special services

  • Testing station – imported and converted vehicles before first registration in Czechia

Not inspected here

passenger cars and motorcycles, trikes and quads. Find another STK in the Hlavní město Praha district

Types of inspection

  • Periodic inspection
  • Re-inspection (after defects)
  • Registration check (transfer, change of details)
  • Inspection before registration (import)
  • Inspection before type approval (conversions)
  • Inspection at the customer's request

Based on inspections in 2025.

Emission test

They test emissions right here, during the same visit as the inspection.

  • Petrol
  • Diesel
  • LPG
  • CNG
  • No LNG test here

Inspection statistics

In 2025 there were 3,742 inspections here, 71 % fewer than the average STK in Prague.

Ministry of Transport data for 2024 and 2025

Inspections in 2025 compared with the average for Prague
Inspections by year
YearThis stationPrague average
20253,74212,999
20243,736–
Last 12 months3,674–

Most common car makes

  1. Mercedes-Benz
  2. Iveco
  3. MAN
9.8 years average age of inspected vehicles in 2025
When it is least busy It is busiest on Thursday around 8:00. It is quietest on Monday around 13:00.

Based on inspection times in 2025 · Ministry of Transport data

Frequently asked questions

Do I need to book an appointment at STK Praha – Dobronická 635?

The quickest way to find out about booking and waiting times is to call 261 112 399. Online booking through naSTK is not available yet.

Can I get an emission test here too?

Yes, for petrol, diesel, LPG and CNG. Cars running on LNG cannot get an emission test here.

Can they inspect an imported car here?

Yes. It is a testing station, so it also inspects imported and converted vehicles.

When is it least busy here?

Based on inspections in 2025, it is quietest on Monday around 13:00 and busiest on Thursday around 8:00.

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