What to Do When Your Truck Breaks Down on the Highway - A Complete Guide

[Charley Guyer]

Hey everyone,

One of the most stressful situations for any truck driver or fleet owner is an unexpected breakdown on the highway. Knowing the right steps can save you time, money, and even lives. Here's what you should do:

1. Stay calm and pull over safely — Activate your hazard lights immediately and move as far off the road as possible.
2. Set up warning triangles or flares — Place them at least 100 feet behind your vehicle.
3. Assess the situation — Is it a tire blowout, engine failure, or electrical issue? A quick visual check helps when you call for help.
4. Call a mobile truck repair service — This is where SRB Equipment's mobile repair units come in. Instead of waiting for a tow and losing hours at a shop, a certified technician comes directly to your location and gets you back on the road faster.
5. Document everything — Take photos for insurance and maintenance records.

Mobile repair services are a game changer for fleets that can't afford downtime. Have you ever used a mobile truck repair service? Share your experience below!

[70mackMB]

6. If it is a Volvo -- And it is on fire, fan the flames and let it continue to burn.    .....Hippy

[davehummell]

I was pulling a dump with marble chips when I lost the cold cap off the right side front duel and when it unraveled it took out the lines to the maxibrake it was a quick pullover about midnight and my flashlight soon quit working this was before cellphones and nothing around for miles away I crawled around and found enough fittings and with the tool box I always carried I got to sleep in my own bed that morning when I got home. Changed a fuel pump on a 3406 on the side of the road and two cummins water pumps on the side of the road countless water hoses and fan belts, fished a set of duels out of the creek down a bank when they parted company from the flatbed I used the Hyab boom to pull the tires up and used the boom to lift the axle up so I could chain it up the driver was impressed with my ingenuity. Got a call the duels on one of the walking floor trailers about come off and the truck was stuck at the rest area that dot used but they weren't working that day I walked the duels off the axle and used a bottle jack to lift the axel up to chain it and used my chain cumalong to pull the tires up off the ground and strapped them to the rear door I had the driver take the loaded trailer up to the next fuel station and we hid the thing out back and went back before light and snuck the truck back to the yard. I pulled the Brockway triaxle home from about 5 miles away with the F model Mack when I rebuilt the 318 DD in it I ran that dump for a few months it was pretty ruff but I was working on a fed rate job so I kept it running $17.65 25 years ago was good money from where I lived. Had a driver miss a shift on a very large hill and twisted up the front drive shaft I went out on call about 75 miles from the shop and found a phone to call the closes truck dealer to see who could repair the drive shaft found a shop and we got the shaft repaired in short order I helped the guy doing the work got back to the truck and the shaft was too long and now it's about 5 o'clock got the shop to stay open got the shaft in place after dark that night the driver hooked up to the trailer and no taillights and when I was screwing around trying to repair the wires up pulls a state cop and says I was watching you all day trying to get this truck home he says if you got 4 ways on the trailer and headlights just go home you guys need a break was the nicest thing a cop ever said to me