ColtrainOnsite

We empower our skilled mobile mechanics with the tools, trust, and family-driven culture to deliver best-in-class fleet maintenance services.

[ColtrainOnsite @ColtrainOnsite]

Patriot Day. September 11, 2001.

We are proud to support the trucking infrastructure that keeps our nation strong and resilient as we remember and continue to heal.
We will never forget.
#PatriotDay #NeverForget #September11 #ColtrainOnsite #DefendTheRoad #FamilyOwned

[ColtrainOnsite @ColtrainOnsite]

Proud to support uptime and mobility for our valued community of seniors.

A wheelchair lift went down on an @InnovAge transport van taking a vehicle off the road for patient rides. Zachary pulled the lift's control unit and started testing the wiring on site, made the fix ⚫🟡

[ColtrainOnsite @ColtrainOnsite]

Clogging the feed with Coltrain team member beard hair for #WorldBeardDay. We salute #FleetTechnician Jason out of Louisiana 🫡 Can you even picture him without a beard? Probably born with it ⚫🟡 #DefendTheRoad #FamilyOwned #MobileFleetMaintenance

[ColtrainOnsite @ColtrainOnsite]

Whether it's a rugged 5 o'clock shadow or a @ZZTop custom-long, or any configuration in between, to all the fleet technicians who keep it shaggy and bristled, we salute you 🫡

#WorldBeardDay #DefendTheRoad #FamilyOwned #MobileFleetMaintenance

[ColtrainOnsite @ColtrainOnsite]

Clogging the feed with Coltrain team member beard hair for #WorldBeardDay.

We salute #FleetTechnician Jason out of Louisiana 🫡

Can you even picture him without a beard? Probably born with it ⚫🟡

#DefendTheRoad #FamilyOwned #MobileFleetMaintenance

[ColtrainOnsite @ColtrainOnsite]

Top-tier PM: coolant flush, valve lash, air dryer, diff fluid, and more. Rey uses SHIELD™ so fleet managers know exactly what was delivered. Grateful for techs like Rey Rivera, defending the road and helping @Carvana drive their customers happy.

⚫🟡 🤝 🔵⚪
#DefendTheRoad

[ColtrainOnsite @ColtrainOnsite]

Our team member Brent walked his daughter into her first day of kindergarten this week. Days earlier, he fixed a seized water pump, snapped belt, and blown radiator on a 2020 @chevrolet 2500HD with genuine @GM parts. Grateful for techs who show up for both. ⚫🟡 #DefendTheRoad

[ColtrainOnsite @ColtrainOnsite]

Lighting ⚡⚫🟡

[ColtrainOnsite @ColtrainOnsite]

🗓️ One year ago this month, we set out to defend the road for fleets who wanted a better way to fight downtime. Here's where we're at one year in ⚫🟡

[ColtrainOnsite @ColtrainOnsite]

@CVSA Brake Safety Week runs Aug 23-29. Coltrain techs are out inspecting brake systems on client fleets all week, checking pad wear, drum condition, air system function, and stroke adjustment before it becomes a roadside violation ⚫🟡

#BrakeSafetyWeek #CVSA #DefendTheRoad

[ColtrainOnsite @ColtrainOnsite]

Wrapped up DVIR retraining with @AmeriGasTanks recently — five hands-on sessions, walking trucks together to spot what a worn brake pad or a real leak actually looks like.

See it. Document it. Fix it. ⚫🟡
#DefendTheRoad #DVIR

[ColtrainOnsite @ColtrainOnsite]

The industry is craving it ⚫🟡
@adamlwingfield @FreightWaves
#DefendTheRoad

[ColtrainOnsite @ColtrainOnsite]

SHIELD logged 99 checkpoints on a recent PM: tire PSI, tread depth, and brake specs at every position, all time-stamped. 3 failed items, each with a note + photo. ⚠️📸

Confidence in Every Repair. ⚫🟡

https://t.co/gfMcfkVupZ

#DefendTheRoad

[ColtrainOnsite @ColtrainOnsite]

One year in, we're raising the bar for fleet inspections.
Introducing SHIELD™: real measurements, photos, and a time stamp on every PM, tied to the tech who did the work.
100+ team members. 15 states. One standard.
https://t.co/aYvIBvR1IF
#DefendTheRoad

[ColtrainOnsite @ColtrainOnsite]

It leaked on the #TheFreightCoach Podcast with @thefr8coach 👀

1 year ago Coltrain had 0 trucks on the ground... Today ███ team members, including ███ mobile technicians across ███ states. And now introducing ███!

Year one, unfiltered: https://t.co/lgJ47dmW3h

[ColtrainOnsite @ColtrainOnsite]

Kyle Coltrain and Kevin Coltrain sat down with @adamlwingfield on @FreightWaves @fwthelonghaul podcast. The conversation covers the family story behind Coltrain Onsite and what Kyle recommends before any carrier signs with a provider:
https://t.co/q7dkjtw3rk

[ColtrainOnsite @ColtrainOnsite]

@FreightWaves Thank you for sharing our story #DefendTheRoad

[FreightWaves @FreightWaves]

Kyle and Kevin Coltrain spent their careers inside Dickinson Fleet Services, the company their grandfather founded, and watched it move from family ownership through private equity to acquisition by Cox Automotive. In August 2025, they launched their own mobile fleet maintenance company built around the problems they saw in that process.

https://t.co/LD8Z5uMkFr

[ColtrainOnsite @ColtrainOnsite]

This is why we DEFEND THE ROAD with safe, reliable mobile fleet maintenance: enforcement is cracking down everywhere; trucks & drivers sidelined for defects that a solid PM program catches first.

From @FreightWaves:
https://t.co/qvnutsg3A8

#DefendTheRoad #PreventiveMaintenance

[ColtrainOnsite @ColtrainOnsite]

Mandatory hydration breaks aren't just for @FIFAWorldCup athletes

Davonte from our team scored for his customer on this @RamTrucks with his @MilwaukeeTool set 🥾💥⚽️🥅

FL heat included, hydration mandatory

🛢️Oil chg
⛽Fuel filter chg
💦Hydo break
🛞Tire rotation
🔎PMI
💦🏆