McMahon Truck Centers
ROCK HILL
Commercial Truck Sales | Leasing | Mobile Truck Repair & Maintenance | Parts | Parts Delivery | Service
Contact Rock Hill
McMahon Truck Centers today!
Monday – Friday: 7AM – 4:30PM
Closed Saturday & Sunday
Trusted Truck Solutions in Rock Hill, South Carolina
Whether you operate a single heavy-duty truck or manage an entire fleet, McMahon Truck Centers of Rock Hill is here to keep your trucks on the road with expert truck service and repairs, fast parts delivery, and flexible leasing and rental options.
From Mack and Volvo trucks to Cummins engines, Allison transmissions, and more – McMahon connects you with the parts, service, and support your business needs.
- Truck Parts – Genuine OEM and aftermarket parts for Mack, Volvo, Cummins, Eaton, and more. Plus, fast parts delivery and 24/7 emergency support.
- Truck Service – Full maintenance and repair capabilities with OEM-trained technicians. As a Mack Certified Uptime Dealer, we prioritize getting your trucks back on the road – no appointment necessary.
- Commercial Truck Sales – New and used trucks available, including flatbeds, sleeper trucks, dump trucks, box trucks, and more.
- Leasing & Rentals – Short- and long-term commercial truck leasing with top-tier models from Mack, Volvo, and Hino. Ideal for growing fleets and seasonal needs.
With decades of experience in the trucking industry, we’re proud to serve owner-operators, fleet managers, and businesses looking for high-quality trucks, parts, and service in Rock Hill, Fort Mill, Chester, Lancaster and surrounding areas.
Featured Service
Mobile Truck Repair Service in Rock Hill
Need repairs without the downtime? Our mobile truck service brings expert diagnostics and repairs straight to your site – shop-quality work without the hassle of a tow. Mobile Services Include:
- Diagnostics & Troubleshooting
- Brake, Suspension & Electrical Repairs
- DOT Inspections
- Hydraulic & Air System Work
- HVAC Repair
- Oil Changes & Greasing
- Minor Trailer Repairs
Rock Hill Mobile Service Contact
704.577.0723
MOBILE SERVICE HOURS
Monday – Friday: 6AM – 11PM
Saturday: 8AM – 2PM
Need Reliable Truck Support in Rock Hill?
Whether you’re looking to buy a commercial truck, schedule maintenance, or need an on-site mobile repair, McMahon Truck Centers of Rock Hill is your trusted partner in South Carolina.
SHELL ROTELLA® T4 15W-40
Triple Protection® Heavy Duty Engine Oil
$89.99
(or $84.99ea with a 5 pail minimum order)
5-Gallon
Part # SEO550045128
Suitable for modern low-emission heavy duty engines and older, hard working diesel engines. This technically advanced Shell ROTELLA® formulation provides:
- Protection against oxidation
- Wear protection beyond CK-4 standards
- Protection against deposits leading to cleaner filters and optimum efficiency
- Sustained emission control
Prices can vary by location and subject to change. While supplies last.
Fifth Wheel Top Plate
$1099
Part #JSK37USL & JSK37UBL
THE INDUSTRY STANDARD
- Replaceable cushion ring reduces lifetime cost of ownership
- Can be rebuilt in 30 minutes without removing the topplate
- High couple lugs in throat help prevent high coupling
- Ergonomically designed release handle requires only 60 lbs of pull
- Remote grease zerk for easy servicing of the lock jaw
- Infinite adjustment allows for fine tuning adjustments for maximum driver comfort
- Available in low lube, auto lube and air release models
Prices can vary by location and subject to change. While supplies last. Warranty subject to specifications.
Sit comfortably knowing you made the right choice.
Heritage Model Starts at $479.99
Legacy Model Starts at $759.99
From non-suspension to heavy-duty suspension and everything in between, these seats are designed with quality, safety, and customer satisfaction in mind.
In addition to supreme driver comfort and versatility, these seats have characteristics specifically designed for the trucking market.
Legacy Model, Heritage Model and Adapter Plates available for all makes and models.
MCMAHON ROCK HILL NEWS
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If you’ve been in the trucking business long enough, you know this truth: repairs always happen at the worst times. Whether you’re running...
Stay Cool This Summer: Hot Weather Maintenance Tips from McMahon
When the Carolina heat cranks up, so do the demands on your truck. Whether you’re hauling local loads or making long hauls through the...
Get Ready for the CVSA Roadcheck – Don’t Let Fines Slow You Down
The CVSA International Roadcheck is scheduled for May 13–15 and if you’ve been through one before, you know it’s no joke. For 72 hours,...