“I love my Featherlite! It is bigger than my previous trailer but much lighter and easier for me to hitch, load and haul my cattle to shows by myself. Before Featherlite my fuel mileage dropped greatly when I hauled even a few head of cattle. Now it is about the same whether hauling or not. This trailer has been a tremendous time and money saver for me.”

- Model 8127 owner
Live The Life Shop Featherlite
Curbside rear of Model 8121 stock trailer
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8121 Livestock Trailer


Haul your livestock in comfort with Featherlite’s gooseneck trailer Model 8121. Its width allows more space for your livestock, and it is just as customizable as its cousins in the gooseneck trailer line. Select your ideal length, loading gate, axle configuration, air spacing and trailer height. Why mold yourself to fit a stock trailer when you can mold the trailer to fit you?

Note: Model 8121 is available only on select dealer lots. See Model 8127 if you are interested in this configuration.

 

Select from Model 8121 gooseneck livestock trailers with lengths ranging from 16’ to 36’. Both the 8’ width and the 6’6” height can be altered if you choose. Like all Featherlite trailers, the Model 8121 is all-aluminum. It features several methods of loading and unloading, including a full-swing endgate with a slide-by on the driver’s side and a full opening center gate featuring a slider and slam latch. In emergencies, livestock can be unloaded through a curbside escape door. Other gooseneck livestock trailer safety features include wraparound LED lights and Featherlite’s watertight wiring harness.

Hitch Type Gooseneck
Width 8' 0"
Length 16', 18', 20', 24', 26', 28', 30', 32' or 36'
Inside Height 6' 6"
Air Spacing Two top air spaces with built in plexiglass track
Floor Skid resistant interlocking extruded aluminum floor
Axles 16' - 26' = 2 rubber torsion axles (7000#) with electric brakes; 28' & 30' = 2 rubber torsion axles (8000#) with electric brakes; 32' = 3 rubber torsion axles (7000#) with electric brakes; 36' = 3 rubber torsion axles (8000#) with electric brakes
Center Gate Full swing center gate with slider door and slam latch (on select packages); Available with up to 3 center gates depending on length of trailer
Escape Door Curbside
Rear Door Full swing stock gate with lockable slider & air spaces that match the sides
Dressing Room None
Tire/Rim 7000# axles = 16" 8-hole silver modular wheels with ST235/85R16 Load Range E tires; 8000# axles = 16" 8-hole steel HD wheels with LT235/85R16 Load Range G tires
Weight For the weight of this particular model, please download and reference Trailer Weight Index for livestock trailers.
Warranty 8-year limited structural warranty; Transferable warranty* available on qualified trailers

Additional Features
This trailer also includes:
  • 2 5/16" adjustable gooseneck coupler
  • Natural .040 aluminum exterior sheets on lengths up to 26'; .050 on 28 '- 30'; .100 on 32' and up
  • Spare tire carrier
  • One single speed jack with removable crank handle (16 '- 30'); Two on 32' and 36'
  • LED clearance lights & four wraparound LED stop/turn lights; Clearance lights on 2011 models have new rounded, flush mounted design
  • Rubber dock bumper
  • Tapered gooseneck
  • Extruded aluminum fenders
  • Skid plate
  • One dome light with switch located under gooseneck
  • 4" cross members = 12" centers
Popular Options- See dealer for more!
4 Top Air Spaces
Optional side panels with 4 top air spaces provide more ventilation for livestock and are especially popular in warmer climate areas.
stock trailer, combo trailer, air spacing
Air Vent
Full width air vent with hinged cover located in gooseneck drop wall provides additional air flow.
Air Vent
Airflow System
A new option allows trailer owners hauling animals to generate more airflow throughout the trailer. The system uses fans and ducting to provide a constant supply of fresh air and ventilation.
Stock trailer airflow system
Aluminum Wheels
Stylish aluminum wheels are optional on your stock trailer. Color choices include dark grey or silver.
Aluminum Wheels
Back Lit Feather
Add uniqueness and style to your Featherlite trailer with the optional back lit feather on the front of your trailer. This will make the highly recognizable feather and your trailer stand out even more going down the road or pulling into your next livestock show! (Feather shown on horse trailer)
Back Lit Feather
Camera & Rear Motion Sensor
To make maneuvering your stock trailer easier and safer, an optional rear view camera and motion sensor is available. This option operates similar to what is found on selected vehicles by alerting you when the rear of the trailer is near an object or person.
Camera & Rear Motion Sensor
Center Gates
Various center gate options, including multiple gates, are available in Featherlite stock trailers and combo trailers.
Center Gates
Colored Exterior Sheets
Add style to your stock trailer with a colored gooseneck or bumper pull nose. Options include red, black, white, silver, blue, green, yellow, orange, brandywine and other custom colors.
Colored Exterior Sheets
Covered Side Panels
Hinged covered side panels can be equipped with the trailer in lieu of open air spaces.
Double Deck Options
Add a double deck to your livestock trailer with various options including rear ramps, interior ramp, split escape doors and center gates.
Dual Colored Side Sheets
Stylish dual side sheets are available on Featherlite stock and combo trailers. Various color choices available.
Dual Colored Side Sheets on Combo Trailers
Electric Assist Landing Gear
Make hooking and unhooking the trailer easier with an electric assist for the landing gear.
Electric assist landing gear on stock trailers
EZ Connector
The EZ Connector’s electrical connection system ensures a reliable connection so that lights and brakes will work each time regardless of the conditions. This high-tech plug for vehicles and trailers is magnetically attached, corrosion free and waterproof with a no-fail breakaway feature and lifetime limited warranty.
EZ Connector
Firm-mat Flooring
Featherlite’s Firm-mat flooring completely seals your trailer’s floor and provides a padded, slip resistant surface that is impervious to liquids and eliminates the need for rubber mats. It’s also extremely easy to clean! A textured industrial liner designed for livestock, a ¼” thick smooth finish that’s ideal for tack rooms and mangers or a 1/2” thick textured option are available.
Stock trailer Firm Mat flooring
Halogen Load Light
12-volt halogen load light makes loading easier.
combo trailers load lights
Hay Rack
Various hay rack options are available to add to your stock trailer.
Hay Rack
LED Lighting
Lighting packages and options are available that include clear LED 3/4" round clearance lights and stop/turn lights (in lieu of standard colored).
LED Lighting
LED Strip Lighting
Brighten and enhance the interior of your trailer with LED strip lighting.
LED Strip Lighting
Pin to Secure Center Gate Slam Latch
A more streamlined looking pin is optional to secure the center gate slam latch on Featherlite stock trailers.
Stock trailer center gate pin
Plexiglass Side Panels
Enclose the air spaces of your stock trailer with plexiglass.
Featherlite side panel Plexiglass option
Polished Wave Panels
For farmers and ranchers wanting the best looking livestock trailer on the road, polished side panels will help you do just that.
livestock trailers with polished panels
Rear Gate Options
Various rear gate options are available on stock trailers and combo trailers including a full swing rear gate, double rear gates with double cam locks, full swing rear gate with roll up door and more.
Rear Gate Options
Red Plexiglass
Add uniqueness to your stock trailer with red plexiglass!
stock trailers with plexiglass
Roof Vents
Maximize the trailer’s airflow with optional roof 2-way pop up roof vents.
Roof Vents
Rumber Flooring
The Rumber® floor, which comes with a 10-year warranty, serves as a cushioning surface for livestock, giving them firmer footing and minimizing the risk of injury and stress on joints. It’s quieter for livestock when entering the trailer, will increase the value and life of the stock trailer due to its durability and is UV and water resistant. Rumber manufactures its flooring from 100% recycled tire rubber and plastics.
Stock Trailer Rumber Flooring
Side Ramp
For those livestock that need one during loading/unloading, a side ramp with black plastic handle is optional. Sizes of 36” or 50” wide available.
Step Safe Center Gates
With optional step-safe gates, livestock and farmers don’t have to step over the center gate, which is safer for livestock unaccustomed to trailering.
stock trailers center gates
Step Safe Rear Gates
Optional patent-pending “Step Safe” rear gate makes loading and unloading dramatically easier, especially for those unaccustomed to loading. It is available in a slider or rollup configuration. This gate will also come standard with a center cam lock.
Step Safe Rear Gates
Treadplate on Gooseneck Nose
Stock trailer owners can opt for treadplate on the gooseneck’s nose for a unique look.
Stock trailer - treadplate on gooseneck
V-nose
A tapered v-nose can be added to your gooseneck trailer. Available on trailers up to 24’ long only.
V-nose
Vinyl Graphics
Custom graphics on stock trailers available in addition to options shown below.
Featherlite exterior vinyl graphics
Western Package
Add the ‘Western’ Package to your rear gates! This option includes stainless steel hinges, heavier gussets for the rear gate and an overall beefier door.
Western Package
Wheel Upgrades
Various tire/rim options are available to fit your preferences.
Wheel Upgrades

Exterior Graphic Options
Blue/Grey Vinyl Graphics for Stock Panels

Blue/grey vinyl graphics for stock trailers
Color combo 04
Red/Grey Vinyl Graphics for Stock Panels

Red/grey vinyl graphics for stock trailers
Color combo 05
Silver/Grey Vinyl Graphics for Stock Panels

Silver/grey vinyl graphics for stock trailers
Color combo 01
Tan/Grey Vinyl Graphics for Stock Panels

Tan/grey vinyl graphics for stock trailers
Color combo 03




Featherlite, Inc. reserves the right to change or alter these specifications without notice. Dimensions shown are approximate and may vary. Some trailers shown with optional equipment. See a Featherlite dealer for most up-to-date specifications and options.
Featherlite pioneered America’s all-aluminum specialty trailer, building the first in 1973.
GSA Contract Holder: Contract GS-30F-0029U