Select cargo requirements to narrow down whether a standard curtainsider, mega, refrigerated, flatbed or box trailer is more appropriate.
Suggested trailer
Standard curtainsider trailer
How to use this tool
Enter the required values in the labeled fields. Results update in your browser and are announced for assistive technologies. Use realistic measurements and verify important outcomes before acting on them.
Formula or logic
Temperature-controlled goods prioritize reefers; high cargo points to mega; side/top loading points to curtainsider or flatbed; loose secure cargo points to box or van.
Example calculation
Example: frozen goods require a refrigerated trailer regardless of pallet count.
Practical use and limits
This page is built for planning freight, warehouse, courier or transport scenarios before confirming commercial terms with a carrier, forwarder or internal operations team. The calculation is intentionally visible and described above so you can sanity-check the result instead of treating it as a black box.
Limit: carrier rules, surcharges, legal requirements and real-world constraints can change the final answer. For important decisions, use this result as a planning aid and verify it against the relevant source of truth.
Last reviewed: May 29, 2026.
Trailer Type Selector: practical guide
Trailer choice is a cost and risk decision, not just a vehicle name. The same shipment can need a tautliner, box, mega trailer, refrigerated trailer, flatbed or low-loader depending on dimensions, loading method, temperature, security and route limits.
Use this selector before requesting rates so the quote request describes the cargo honestly: how it loads, whether it needs side access, whether it can be transshipped, and which constraints would make the wrong trailer expensive.
Real examples
Side-loaded pallet cargo
Input: standard Euro pallets loaded by forklift from the side
Result: tautliner/curtain-side is usually easier than a rigid box trailer
Tall lightweight goods
Input: bulky cargo that exceeds normal internal height
Result: mega trailer may matter more than payload
Temperature-sensitive shipment
Input: food, pharma or chemicals with a required temperature band
Result: refrigerated transport must be specified before price comparison
Practical notes
Loading access can be more important than total capacity.
Internal height, door opening, floor strength and securing points should match the cargo.
Special trailers often reduce carrier availability, so confirm early rather than after pickup is booked.
Common mistakes
Requesting a generic truck quote when side loading, refrigeration or height clearance is required.
Ignoring loading-site restrictions such as dock height, forklift access or narrow streets.
Choosing the cheapest trailer without checking cargo securing, weather protection and unloading method.
Frequently asked questions
Does this replace a transport planner?
No. It is a screening aid before quoting.
Can one cargo need multiple trailer options?
Yes. Loading method, height, security and temperature can conflict.