Mobile Truck Repair · West Palm Beach
Peterbilt Truck Repair in West Palm Beach, FL
Mobile 24/7 service across South Florida. We come to you — I-95, Turnpike, job sites, fleet yards. No tow needed.
Peterbilt Fleet Coverage
Peterbilt Models We Service
We carry parts and OEM diagnostic software for every Peterbilt model on the road in South Florida.
Need Peterbilt engine repair? We come to you.
Call 561-475-8052 — 30–45 min response in Palm Beach County, 24/7.
OEM Diagnostic Coverage
Peterbilt Engine Platforms
We carry factory diagnostic software for every engine platform in the Peterbilt lineup — not generic scan tools.
Factory Diagnostic Software
OEM-level tools — same software used by dealers. Full fault code access, live data, forced regens.
All Modules Covered
Engine, transmission, ABS, body controller, aftertreatment — we read every module, every code.
On-Site Regens & Resets
Forced DPF regens, injector calibrations, parameter resets — all done at your location.
Peterbilt is the pride of American trucking — a brand synonymous with quality, performance, and owner-operator loyalty. At Albert's Road Service, we bring factory-level expertise to every Peterbilt we touch. From the aerodynamic 579 hauling freight down I-95 to the classic 389 glider kits that owner-operators love, we understand what makes these trucks tick and how to keep them running in Florida's demanding conditions.
Peterbilt Coverage
Models We Service
579 (Class 8 Highway)
Peterbilt's flagship on-highway tractor and one of the most common trucks in Florida's freight corridors. We service both the legacy 579 and the updated UltraLoft model. Common work includes PACCAR MX-13 engine service, aftertreatment system repairs, and transmission diagnostics on both Eaton and PACCAR automated platforms.
389 (Classic Long-Hood)
The truck that owner-operators dream about. The 389 is a traditional long-nose design that runs Cummins X15 or PACCAR MX-13 power. We see these trucks customized with a wide range of drivetrain combinations, and we service them all — from Cat-powered glider kits to the latest emissions-compliant configurations.
567 (Vocational)
Peterbilt's set-forward-axle workhorse for dump trucks, mixers, tankers, and heavy vocational applications. Florida's booming construction industry keeps 567s working hard in the heat, and we handle the PTO systems, heavy-duty suspensions, and engine service these applications demand.
348 / 337 / 536 (Medium-Duty)
Peterbilt's medium-duty models serve delivery, municipal, and utility fleets throughout South Florida. Running PACCAR PX-7 or PX-9 engines with Allison automatic transmissions, these trucks require different expertise than their Class 8 siblings — and we have it.
Powertrain
Engine Platforms
Peterbilt trucks run PACCAR engines across the lineup — the MX-13 (12.9L) and MX-11 (10.8L) for Class 8, and the PX-7 and PX-9 for medium-duty applications. Many Peterbilts, especially the 389 and older 379 models, are also available with Cummins X15 power. We carry PACCAR Davie4 diagnostic software for complete engine and aftertreatment diagnostics on all PACCAR platforms, and Cummins INSITE for Cummins-equipped trucks. Our software access allows injector programming, forced DPF regenerations, ECM parameter changes, and live data monitoring that independent shops simply cannot offer.
Know the Signs
Common Peterbilt Problems We Fix
Aftertreatment system derates
The number one call we get on newer Peterbilts. The PACCAR MX aftertreatment uses a two-can system with separate DPF and SCR catalysts. DEF dosing valve crystallization, NOx sensor failures, and DPF soot overload trigger progressive derates that can shut the truck down. Florida's heat speeds up DEF degradation and crystallization. We diagnose the specific failure rather than replacing the entire system.
PACCAR MX-13 oil consumption
Some MX-13 engines develop excessive oil consumption related to piston ring issues or turbo seal leaks. We perform oil consumption tests, check crankcase pressure, and inspect turbo seals to pinpoint the source before recommending repair.
Eaton UltraShift and PACCAR TX-12 transmission faults
Automated transmissions on Peterbilts develop clutch wear, shift quality complaints, and actuator failures over time. Florida's frequent stop-and-go traffic in urban areas accelerates clutch wear on trucks spec'd for highway duty. We read clutch wear data, perform teach-in procedures, and diagnose shifting faults on-site.
Electrical and multiplexing issues
Peterbilt's electronic systems use multiplexed body controllers that manage lighting, HVAC, and instrumentation. Florida's humidity and coastal salt air corrode connectors and cause intermittent faults that are difficult to chase without proper wiring diagrams and diagnostic tools. We trace these issues methodically.
Cooling system stress
Running a Peterbilt in South Florida means the cooling system works at near-maximum capacity for much of the year. Failed fan clutches, leaking radiator tanks, and deteriorated coolant hoses are regular repairs we perform, especially on trucks pulling heavy loads in summer.
Factory-Level Tools
Our Peterbilt Diagnostic Capabilities
We carry PACCAR Davie4 — the same factory diagnostic platform used by Peterbilt dealerships — and can perform:
- ✓ Complete PACCAR engine fault code reading with freeze-frame data
- ✓ Forced DPF regenerations and aftertreatment system verification tests
- ✓ Injector trim code programming and cylinder contribution tests
- ✓ TX-12 and TX-18 transmission clutch adaptation and calibration
- ✓ Live data monitoring for fuel pressure, boost, exhaust gas temperature, and NOx
- ✓ ECM parameter changes and software updates
- ✓ Bendix ABS and stability control diagnostics
Why Albert's Road Service
Why Choose Albert's for Peterbilt Repair
Peterbilt owners take pride in their trucks, and they expect a mechanic who shares that standard. Our mobile service delivers dealership-quality diagnostics and repair directly to your location — whether that's a truck stop on the turnpike, a construction site in Boynton Beach, or your company yard in West Palm Beach. We carry common Peterbilt parts and PACCAR components, and our experience with the full Peterbilt lineup means faster diagnosis and fewer return trips.
Peterbilt down? Call Albert's Road Service at 561-475-8052 — 24/7 mobile repair with factory PACCAR diagnostic tools.
South Florida Heat Is Hard on Peterbilt Trucks
High ambient temperatures in South Florida stress cooling systems, aftertreatment components, and electrical connections harder than anywhere else in the country. Our technicians are trained for Florida climate conditions — we know what fails first on Peterbilt trucks running in this heat, and we come prepared.
How It Works
Our Mobile Repair Process
Call 561-475-8052
Describe your Peterbilt problem. We confirm ETA and come prepared with parts and diagnostic tools.
We Come to You
30–45 min average response in Palm Beach County. No tow needed. We come to I-95, Turnpike, job sites, fleet yards.
OEM Diagnostics On-Site
We connect factory diagnostic software and read every fault code on your Peterbilt — engine, transmission, ABS, aftertreatment.
Repair With Parts On-Site
We carry the most common parts on our service truck. Most repairs are completed in a single visit.
Verify & Road Test
We clear codes, verify the repair, and confirm everything is running correctly before we leave your location.
Service Area
45-Mile Radius from West Palm Beach
We cover 3 counties and 24+ cities — if you're in South Florida, we come to you.
Palm Beach County
Broward County
St. Lucie County
Peterbilt truck down? We fix it on-site.
Mobile 24/7 repair across Palm Beach, Broward & St. Lucie counties.
Get Help Now
Request Peterbilt Truck Repair
Fill out the form and we'll call you back fast. For emergencies, call 561-475-8052 directly.
Frequently Asked Questions
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Truck Broken Down Right Now?
Our mobile diesel mechanics are standing by 24/7. Fast response times across South Florida.
Call 561-475-8052