Specialized Transport
Purpose-Built Equipment For Every Oversized Load
FLATBED TRAILERS
Our flatbed fleet provides the versatility that oversized cargo demands. With no sides or roof to limit dimensions, flatbeds accommodate loads that standard enclosed trailers simply can't handle.
STEP-DECK TRAILERS
When your cargo exceeds standard height restrictions, our step-deck trailers provide the solution. The lower deck height creates additional clearance while maintaining road-legal compliance.
CONESTOGA TRAILERS
Our conestoga trailers deliver flatbed accessibility combined with enclosed trailer protection. The sliding tarp system provides weather protection without sacrificing loading efficiency.
DRY VANS WITH E-TRACKS
Our dry van trailers with e-track systems are one of the most versatile options providing optimized cargo stabilization, minimizing the risk of load shifts during transport.
When standard won't cut it, Shippers Preferred Express delivers
OVERSIZED & HEAVY LOADS
Key advantages: Loading and unloading access from all sides, accommodation of irregular shapes, simplified securing of oversized loads, and maximum flexibility for varied cargo types.
MAX HEIGHT ACCOMODATION
Key advantages: Lower deck maximizes legal height capacity, well section accommodates taller cargo, maintains stability for high-center-of-gravity loads, and provides versatility across cargo types.
WEATHER PROTECTION
Key advantages: Sliding curtain system allows faster loading from sides and rear, protection from the elements, easier than traditional tarping, and maintains cargo security throughout transport.
CROSS-BORDER SHIPPING
Seamless cross-border logistics, every time
Navigate North American trade with confidence.
SPX brings specialized expertise and comprehensive cross-border solutions to keep your operations moving efficiently across borders, from local deliveries to continental reach.
The SPX Difference | Excellence in Specialized Transport
When your cargo is too valuable to trust to just anyone, these distinctions matter:
100% USA-Based Operations
Unlike competitors who outsource dispatch and customer service overseas, every SPX team member is based in the United States. You'll work directly with experienced logistics professionals who understand North American infrastructure, regulations, and business practices. No language barriers. No time zone confusion. No outsourced call centers. Just straightforward communication with people who know your routes as well as you do.
Certified for Security & Compliance
Our TSA, TWIC, EMODAL, and SmartWay certifications represent more than credentials, they're your assurance of secure, compliant, and environmentally responsible transport. We maintain the highest industry standards so your specialized cargo moves through security checkpoints, ports, and border crossings without delays or complications. When regulatory compliance matters, we've already done the work.
Women-Owned Business Excellence
As a certified women-owned company, we bring diverse leadership to logistics excellence. Many enterprise clients partner with us to meet vendor diversity initiatives while refusing to compromise on service quality. We prove that diversity and operational excellence aren't just compatible, they're powerful together.
Two Decades of Specialized Experience
Since 2003, we've built our reputation one oversized load at a time. Our veteran team has navigated every challenge the road can present, from complex permit requirements to weather delays to last-minute route changes. This experience means we anticipate problems before they occur and solve them before they impact your timeline.
Our Specialized Fleet
We maintain a diverse fleet of specialized trailers because one size never fits all in complex cargo transport. Each trailer type serves specific needs, and our logistics experts will recommend the optimal solution for your shipment.
Flatbed Trailers
Our flatbed fleet provides the versatility that oversized cargo demands. With no sides or roof to limit dimensions, flatbeds accommodate loads that standard enclosed trailers simply can't handle.
Flatbeds are ideal for:
● Heavy machinery and industrial equipment
● Construction materials and equipment
● Steel beams and structural components
● Large fabricated parts
● Any cargo requiring crane loading or oversized dimensions
Key advantages of flatbed trailers: Loading and unloading access from all sides, accommodation of irregular shapes, simplified securing of oversized loads, and maximum flexibility for varied cargo types.
Step-Deck Trailers
When your cargo exceeds standard height restrictions, our step-deck trailers provide the solution. The lower deck height creates additional clearance while maintaining road-legal compliance.
Step-decks are ideal for:
● Tall equipment that exceeds 8.5-foot height limits
● Industrial machinery with vertical clearance needs
● Agricultural equipment
● Large vehicles or equipment
● Loads requiring maximum height accommodation
Key advantages of step-deck trailers: Lower deck maximizes legal height capacity, well section accommodates taller cargo, maintains stability for high-center-of-gravity loads, and provides versatility across cargo types.
Conestoga Trailers
Our conestoga trailers deliver the best of both worlds, flatbed accessibility combined with enclosed trailer protection. The sliding tarp system provides weather protection without sacrificing loading efficiency.
Conestogas are ideal for:
● Weather-sensitive oversized equipment
● Cargo requiring protection from elements
● Loads needing side-loading capability
● Materials vulnerable to road debris or precipitation
● Equipment with finished surfaces requiring protection
Key advantages of conestoga trailers: Sliding curtain system allows easy loading from sides and rear, protection from weather and road conditions, faster loading and unloading than traditional tarping, and maintains cargo security throughout transport.
Industries We Serve
Our specialized transport expertise serves diverse sectors where precision, security, and reliability aren't optional, they're essential.
Manufacturing & Industrial Equipment
Production equipment, assembly line components, fabricated machinery, and industrial tools require careful handling and precise delivery timing. We understand that your manufacturing schedule depends on on-time arrival.
Construction & Heavy Machinery
Excavators, cranes, bulldozers, and construction materials demand specialized equipment and experienced handling. Our team coordinates permits, route surveys, and delivery logistics so your job site stays on schedule.
Energy & Utilities
Transformers, generators, turbine components, and utility infrastructure represent significant investments. We transport energy sector equipment with the security clearances and attention to detail these critical shipments require.
Aerospace & Defense
When transporting aerospace components or defense equipment, security and compliance are non-negotiable. Our TSA and TWIC certifications ensure your sensitive cargo meets all regulatory requirements.
Agriculture & Forestry
Large agricultural equipment, forestry machinery, and seasonal transport needs require a logistics partner who understands rural routes and harvest timing. We deliver when and where you need us.
Technology & Data Centers
Server racks, data center equipment, and large-scale technology infrastructure need protection from elements and vibration. Our specialized fleet provides the coverage and stability this equipment demands.
Ready to Move Your Specialized Cargo?
Speak with a solutions expert today!
602-278-6004
Our logistics team is standing by to assess your specialized transport needs.
Whether you're planning a single shipment or need ongoing support, we'll create a solution that fits your unique requirements and timeline.
Office hours: Monday through Friday, 8:00 AM – 5:00 PM MST
2224 Grand Avenue
Phoenix, AZ 85009, USA