Phone +48 731 413 201, WhatsApp or Fiber Rescue with GPS and a photo.

Is the workshop 24/7?

Hall Mon–Sat 8:00–16:00 at al. Wyzwolenia 6. Mobile DAF/Scania call-outs — 24/7.

All common HGV makes in the workshop. Mobile work is DAF and Scania.

DAF and Scania trucks on the Rzeszów bridge — Fiber TSL

Fiber TSL · Rzeszów · 24/7

Truck breakdown? Mobile DAF & Scania service

All-make service at al. Wyzwolenia 6. On the road: DAF and Scania — Jaltest, DPF, AdBlue, trailers.

Rzeszów · A4 · S19 · ~150 km · call-outs 24/7

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WhatsApp Chat with AI

Workshop in Rzeszów

al. Wyzwolenia 6 — pit, lifts, all makes.

Mobile DAF and Scania

Call-outs 24/7 on the A4, S19 and about 150 km.

Jaltest

Read the tractor and trailer ECU before you buy a part.

DPF / AdBlue / SCR

Diagnose and service the system. No deletes.

Trailers / EBS

Brakes, axles, electrics, bags — at the combination.

Replacement tractor

DAF / Volvo or a C+E driver if the load cannot wait.

How mobile truck service works

Call-out

GPS, make, fault, a phone photo — or just ring us.

Dispatch

The operator and on-duty techs see the ticket. First to accept rolls.

On site

Diagnostics and repair at the truck. If it needs a bay, we say so.

Fiber TSL technician in the workshop pit under a tractor axle and air bags

Workshop pit — axles, air, bags.

Jaltest PTE trailer diagnostics — EBS and electrics tested on site

Jaltest at the trailer — EBS tested on site.

Fiber TSL mechanic inspecting an open truck engine in the Rzeszów workshop

DPF and engine work at al. Wyzwolenia 6.

What we can fix roadside

It depends on the fault and parts. A service van is not a workshop pit.

Jaltest diagnostics
No-start / engine / gearbox / axle
AdBlue / SCR and DPF
Electrics and pneumatics
Brakes and trailer EBS
Replacement tractor and C+E driver

Recovery only when roadside repair will not close it. We do not quote fantasy ETAs.

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Where we run

Base: al. Wyzwolenia 6, Rzeszów. Mobile work about 150 km — no minute-per-kilometre promises.

RzeszówTarnówPrzemyślLublin · S19Dębica · Mielec

Rzeszów · A4 · S19 · Tarnów · Dębica · Przemyśl · Lublin · Mielec · ~150 km

Rzeszów

Workshop plus city, ring-road and fleet-yard call-outs.

A4 and S19

Rest areas, hard shoulder, truck parks on the two main corridors.

Tarnów · Dębica · Mielec

Regular jobs in this belt, within about 150 km of the base.

Przemyśl · Lublin

East and north jobs when they sit inside the mobile radius.

Fiber AI Rescue

Don’t speak Polish?

Describe the breakdown in your language. AI collects the details and prepares a Polish summary for the operator.

Chat with AI

What we cover

Workshop in Rzeszów: all makes. Mobile 24/7: DAF and Scania. Jaltest, DPF, AdBlue, air, electrics, brakes, trailers.

Mobile truck service

Tractor and trailer work where the rig stopped.

DAF service

Roadside DAF diagnostics and repair — XF, XG, CF.

Scania service

Scania R, S, G: engine, SCR, electrics, air.

Jaltest diagnostics

Read the ECU before you buy a part.

DPF

Blocked filter, regen, faults — diagnostics first.

AdBlue / SCR

Dosing, NOx, crystallisation, derate.

Trailer service

Brakes, axles, EBS, bags, electrics.

A4 assistance

Call-outs on the A4 around Rzeszów.

S19 assistance

Jobs on S19 / Via Carpatia.

Questions

How do I call you?: Phone +48 731 413 201, WhatsApp or Fiber Rescue with GPS and a photo.
Is the workshop 24/7?: Hall Mon–Sat 8:00–16:00 at al. Wyzwolenia 6. Mobile DAF/Scania call-outs — 24/7.
Which makes?: All common HGV makes in the workshop. Mobile work is DAF and Scania.

FIBER TSL Sp. z o.o., Rzeszów.