How to Ship Palletized Freight (General Guide)
Palletized freight is the backbone of the American supply chain — the vast majority of commercial goods, from consumer products to industrial components, travel between manufacturers, warehouses, and retailers on standard 48x40-inch pallets. While every commodity has specific handling requirements covered in dedicated guides, the fundamentals of pallet shipping — pallet selection, load building, wrapping, labeling, freight classification, and carrier selection — apply universally and represent the most impactful knowledge a shipper can have.
The difference between a well-prepared pallet and a poorly prepared one isn't just damage prevention — it's the difference between a $200 LTL shipment and a $600 one after reclassification, reweighing, and accessorial charges. Freight carriers have sophisticated systems for detecting improperly classified, incorrectly dimensioned, and poorly packaged pallets, and the penalties for getting it wrong fall entirely on the shipper.
Whether you're new to shipping palletized freight or looking to optimize an existing operation, this guide covers the universal standards, common pitfalls, and cost-saving strategies that apply to every type of palletized shipment across every carrier and service level.
Equipment & Trailer Types Needed
Choosing the right trailer is the single most important decision in any shipment. Here's what works for this freight type and why.
LTL Carrier
1-6 pallets moving to a single destination — the most common and cost-effective method for small to mid-size shipments; shared trailer space with other shippers
Dry Van (Full Truckload)
12-26 pallets filling a full 53-foot trailer — FTL is more cost-effective per pallet than LTL for larger shipments (typically 10+ pallets) and involves zero terminal handling
Partial Truckload
7-14 pallets, too many for efficient LTL pricing but not enough to fill a truck — partial TL avoids LTL terminal handling while pricing between LTL and FTL rates
Intermodal Container
Full container loads of palletized goods shipping 1,000+ miles where 5-7 day transit time is acceptable — typically 15-20% cheaper than truck FTL for long-haul routes
Packaging & Preparation Tips
- ✓Use GMA-spec 48x40-inch pallets (Grade A or B, no broken boards, no protruding nails) — non-standard pallets cause handling problems, forklift damage, and may be refused by LTL carriers at the terminal
- ✓Stack boxes in an interlocking brick pattern, not column stacking — column stacking creates vertical weak points that collapse when pallets are double-stacked in the trailer; interlocking distributes weight across the entire pallet surface
- ✓Stretch wrap pallets with a minimum of 60-gauge film, 3-4 full revolutions, anchored to the pallet base — the wrap must prevent any individual box from separating from the pallet during handling; pull film tight at the base where it wraps around the pallet boards
- ✓Keep pallet height at or under 48 inches (including the pallet) unless your freight class allows taller stacking — pallets over 48 inches are treated as non-stackable by most carriers and incur surcharges or non-stack labels
- ✓Place the heaviest items on the bottom and lightest on top — top-heavy pallets tip during forklift transport and fall off racks in carrier terminals, causing damage and safety incidents
- ✓Apply a shipping label (BOL number, destination, weight, piece count) to two sides of the pallet at eye level — labels on only one side are invisible when pallets are staged back-to-back in a terminal
Common Mistakes to Avoid
- ✗Incorrectly classifying freight to get a lower rate — carriers re-weigh and re-measure pallets at terminals; if the actual class is higher than declared, the shipment is reclassified with the correct rate plus a reclassification fee ($50-$200)
- ✗Building pallets that overhang the 48x40 base — overhanging product gets crushed by adjacent pallets in the trailer and damages other shippers' freight; carriers photograph and document overhangs for damage liability purposes
- ✗Using minimum stretch wrap that breaks during handling — a pallet that falls apart on a carrier's dock becomes the shipper's liability and incurs repackaging charges ($50-$100+) plus potential damage claims from other shipments
- ✗Not providing accurate weight on the Bill of Lading — carriers verify weight at their terminals; discrepancies over 10% trigger reweighing fees and rate adjustments that can double the original quote
- ✗Shipping multiple pallets with different destinations on one BOL — each destination requires its own BOL; mixing destinations causes misroutes, partial deliveries, and lost freight
Cost Factors & Pricing Considerations
Frequently Asked Questions
How do I determine the freight class for my shipment?
Freight class is determined by the NMFC (National Motor Freight Classification) system based on four factors: density (weight per cubic foot), stowability, handling difficulty, and liability (value and fragility). The most practical approach is to calculate density: measure the pallet dimensions (LxWxH in inches), divide by 1,728 to get cubic feet, then divide the weight by cubic feet to get density in lbs/cubic foot. Higher density = lower class = lower cost. An NMFC code book or your carrier's classification tool can provide the exact class for your product type.
When should I switch from LTL to full truckload?
The crossover point depends on lane, commodity, and rates, but generally: 1-6 pallets (under 10,000 lbs) = LTL; 7-14 pallets = partial truckload; 15+ pallets or over 20,000 lbs = full truckload. Run quotes for both LTL and FTL when you're in the 8-14 pallet range — FTL is sometimes cheaper for as few as 8-10 pallets because LTL per-pallet pricing escalates rapidly with weight and class. FTL also eliminates terminal handling, reducing damage risk to near zero.
What should be on a Bill of Lading (BOL)?
Every BOL must include: shipper name and address, consignee (receiver) name and address, number of pallets/pieces, total weight, freight description with NMFC code and freight class, any special instructions (liftgate, appointment, inside delivery), PO or reference numbers, and a declared value if shipping above standard liability. The BOL is a legal contract between you and the carrier — inaccuracies in weight, piece count, or classification create liability, additional charges, and claims complications.
How do I reduce LTL shipping costs?
Five proven strategies: (1) Optimize pallet density — taller, denser pallets ship at lower freight classes; (2) Consolidate shipments to hit weight breaks (500, 1K, 2K, 5K, 10K lbs); (3) Use a dispatch service or 3PL with negotiated carrier rates (25-50% savings over published tariffs); (4) Ship to commercial addresses with docks whenever possible to avoid liftgate and residential surcharges; (5) Provide accurate dimensions and weight upfront to avoid reweigh and reclassification penalties. Even one of these adjustments can save 15-30% on typical LTL shipments.
What's the difference between LTL, partial truckload, and FTL?
LTL (Less Than Truckload) shares trailer space with other shippers' freight — your pallets are loaded, unloaded, and transferred at carrier terminals along the route. It's cheapest for 1-6 pallets but involves the most handling. Partial Truckload (PTL) uses a dedicated truck section with no terminal handling — your freight loads at origin and unloads at destination with no intermediate touches. It's ideal for 7-14 pallets. Full Truckload (FTL) dedicates the entire trailer to your shipment — most cost-effective for 15+ pallets and eliminates all handling damage risk.
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