Diesel Pickup Upgrades
For enthusiasts who want more from the truck they drive, tow with, or spend weekends working on. Let’s talk performance goals, your current setup, and the upgrades that make sense for your pickup.
TRUCK SERVICE NEAR I-75 · RIVERVIEW, MI
Repairs. Upgrades.
Custom Diesel Builds.
From keeping your truck dependable to making it your own, the right work starts with understanding your goals. We bring diagnostics, major repairs, performance upgrades, and custom builds together with clear advice and personal attention.
DIESEL UPGRADES & CUSTOM BUILDS
More Than a Parts List.
A Build With a Plan.
You know what you want from your truck. We help turn that vision into a practical plan, with parts selected for your setup and installation that brings it all together.
AUTHORIZED DEALER & INSTALLER
These are a few of the brands we work with. Ask us about options for your truck.
Let’s Talk About Your Build.
Bring your ideas, your truck’s details, and any upgrades already installed. We’ll work through the options, scope, and next steps with you.
PRECISION WHEEL ALIGNMENT
Help Your Tires Go Further.
Keep Your Vehicle on Track.
From ambulances and commercial trucks to semis and heavy wreckers, proper alignment matters for every working mile. We help you address uneven tire wear and tracking concerns with precise measurements and a clear explanation of what your vehicle needs.
Our state-of-the-art Hunter HawkEye® XL system uses high-definition cameras and three-dimensional wheel targets, with live readings from up to three axles. That precision helps us make alignment adjustments suited to your vehicle.
Explore the Hunter Technology ↗
Protect Your Tire Investment
Uneven wear can take useful life out of expensive tires. Correcting alignment issues helps reduce avoidable wear and make the most of the tires you already own.
Keep Your Truck on Track
Proper wheel and axle alignment helps your vehicle track straight. If you’re fighting a pull or an off-center steering wheel, we’ll help find out why.
Know What Needs Attention
Get a clear explanation of the findings and the work your vehicle needs. We’ll help you understand whether alignment, steering, or suspension is part of the concern.
Uneven Tire Wear? A Pull to One Side?
Tell us what you’re noticing. We’ll help determine whether alignment, steering, or suspension needs attention and explain the recommended next step.
Engine Overhauls & Replacements
An engine overhaul or replacement is a significant decision. We investigate the concern, consider the engine’s condition, and explain the repair options so you can understand the work ahead.
- Diesel engine diagnostics and major repairs
- Engine overhauls
- Complete engine replacements
Transmission Replacements
When shifting problems interrupt your truck’s performance, understanding the cause comes first. We handle transmission diagnostics and replacement, including a look at related driveline concerns that may affect the repair.
- Transmission fault diagnosis
- Transmission replacement
- Related driveline concerns
Differentials & Driveline
Unusual noise or vibration can be difficult to trace. We investigate differential, axle, and driveline concerns, using the symptoms and operating conditions you describe to guide the diagnostic work.
- Differential diagnosis, repair, and replacement
- Axle concerns
- Driveline troubleshooting and repair
Complex Electrical Diagnostics
Electrical problems don’t always show up on demand. We take a methodical look at wiring, communication faults, and recurring issues—including problems that have persisted after earlier repairs.
- Persistent or intermittent electrical faults
- Wiring issues
- Communication faults between vehicle systems
Programming & ECM Tuning
The right programming depends on your truck’s configuration and how you use it. We review your operating needs and explain the relevant ECM programming, calibration, and parameter options, including work requiring OEM software.
- ECM programming
- Calibrations and parameter changes
- Tuning options for your truck and application
DPF, DEF & SCR Diagnostics
Repeated emissions warnings and derates can disrupt a working truck’s day. We investigate DPF, DEF, and SCR concerns to help you understand what’s behind the warning and what work is needed.
- DPF system troubleshooting
- DEF and SCR system diagnostics
- Recurring emissions faults and derates
Maintenance & Everyday Service
The same attention to detail applies to the maintenance and everyday repairs that keep a working truck in service. We support owner-operators and fleets with routine care as well as major work.
- Brakes, steering, and suspension
- Preventive maintenance and DOT inspections
- A/C service, hydraulic lines, and accessory installation
YOUR SERVICE EXPERIENCE
Care for Your Truck.
Respect for Your Business.
You deserve to understand what’s happening with your truck. We listen to your concerns, explain the findings, and talk through the work so you can make decisions with a clearer picture.
Start With What You Know
Tell us what you’re noticing and what has already been tried. Vehicle details, fault codes, and earlier repair records help us understand the concern.
A Repair Plan You Understand
Know what the findings mean and what the repair involves. We’ll talk through the scope of the work and answer your questions, so you understand the options being discussed.
We Stand Behind Our Work
Our responsibility to you doesn’t end when the work is done. We take your concerns seriously and stand behind the work we perform. Repairs carry a one-year parts-and-labor warranty, with longer coverage for major components.
Warranty FAQsBEFORE YOU VISIT
A Few Helpful Answers.
Do You Offer Roadside or Emergency Repairs?
No. We do not offer roadside repairs or emergency repair service at this time. For shop repairs or to discuss on-site work, call or text our team during shop hours.
Can You Help With a Problem That Keeps Coming Back?
Yes. We welcome difficult diagnostic cases and unresolved repairs. Bring any earlier estimates, findings, or repair records so our team has the fullest picture of the concern.
Do You Service One-Ton Trucks?
Yes. We service light-duty one-ton trucks along with medium-duty and heavy-duty trucks. All makes are welcome, including Ford, GM, RAM, Freightliner, Kenworth, Peterbilt, International, Volvo, and more.
Can You Service Equipment On Site?
On-site service is available by arrangement with our team. Call to discuss your location, equipment, and the work needed. We do not currently offer roadside repairs or emergency repair service.
How Do I Request a Repair?
Call (734) 767-6897 or text the shop. We’re happy to answer questions and help you work out the next step. If you have the truck details ready, you can also use our online repair request.
CONTACT FLEETFIX
Questions?
We’re Here to Help.
Whether you’re planning maintenance, weighing a repair, or thinking about an upgrade, we’re here to talk it through. Call, text, or email for clear guidance on what comes next.
Have repair details ready? Send Repair Details
FIND THE SHOP
18940 Quarry StRiverview, MI 48193
About 4 miles from I-75
Via the Sibley Road exit