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Knowledge Center

Trailer Buying Guides, References & Glossary

Everything you need to buy the right trailer, confirm your tow vehicle, understand financing, and maintain your equipment.

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Buying Guides

How to choose the right trailer for your application — dump, flatbed, equipment, specialty, and more.

Tow Vehicle Reference

GVWR, payload, hitch class, brake controller, and CDL requirements explained.

Financing & Payment

Traditional financing, business leasing, and rent-to-own — three separate programs explained.

Hotshot & Flatbed

Non-CDL hotshot setups, deckover configurations, and gooseneck specs for commercial haulers.

Specialty Trailers

Reel, splicing, restroom, and refrigerated trailers — sourcing and configuration for specialized applications.

Axles, Hoists & Specs

Axle configurations, hoist types, and trailer spec references for buyers who want the technical details.

Quick Reference

Trailer Glossary

GVWR

Gross Vehicle Weight Rating — the maximum total weight of the trailer including cargo, as rated by the manufacturer. Found on the trailer's VIN plate.

Payload

The maximum weight a truck can carry — including passengers, bed cargo, and tongue/pin weight from the trailer. Found on the door sticker.

GCWR

Gross Combined Weight Rating — the maximum total weight of the truck plus the fully loaded trailer combined.

Tongue Weight

The downward force the trailer hitch places on the truck's receiver. Typically 10–15% of trailer GVWR for bumper pull trailers.

Hitch Class

Class I through V ratings that determine the maximum trailer weight and tongue weight a receiver hitch can handle.

Brake Controller

A device required when towing trailers with electric brakes — typically trailers over 3,000 lb GVWR. Must be calibrated for the trailer.

Gooseneck

A hitch type using a ball mounted in the truck bed, forward of the rear axle. Allows higher tow ratings and better weight distribution than bumper pull.

Pintle Hook

A hook-and-lunette ring coupling used in commercial and military applications. Extremely durable and allows articulation in multiple directions.

CDL

Commercial Driver's License — may be required when the GCWR exceeds 26,001 lb and the trailer GVWR exceeds 10,001 lb. Requirements vary by state.

RTO

Rent-to-Own — an alternative financing path where the customer rents the trailer with an option to purchase. Available in 21 confirmed states through Hometowne, Hopkins, and C3.

Deckover

A trailer design where the deck sits above the wheel wells, providing a full-width unobstructed load surface — typically 96–102 inches wide.

Scissor Hoist

A hydraulic lift mechanism using a scissor-jack design that provides consistent lifting force throughout the full range of motion. Common on heavy-duty dump trailers.

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Read the Trailer Industry Blog

Longer-form buying guides, financing breakdowns, and maintenance checklists from Juan.