Premium Parts and Custom Trailer Options
At 4-Star Trailers, we know that every horse, rider, and adventure is unique. That’s why we offer a wide range of high-quality parts and customizable options to enhance the durability, safety, and functionality of your trailer. Whether you need upgraded flooring, advanced ventilation, or custom tack storage, we have the solutions to fit your needs. Explore our selection and build a trailer that’s truly your own.

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Axles & Brakes
- Torsion 2-3500 lb w/ 5 205/75R15 6 ply tires
- Torsion 2-4900 lb w/ 5 235/80R16 10 ply tires
- Torsion 2-7000 lb w/ 5 235/80R16 10 ply tires
- Torsion 3-7000 lb w/ 7 235/80R16 10 ply tires
- Torsion 2-7200 lb w/ 5 235/80R16 10 ply tires
- Torsion 2-8000 lb w/ 5 235/85R16 14 ply tires
- Torsion 3-8000 lb w/7 235/85R 16 14 ply tires
- Torsion 2-9000 lb w/ 5 245/70R17.5 18 ply tires
- Torsion 2-10000 lb w/ 5 245/70R17.5 18 ply tires
- Torsion 2-12000 lb w/ 5 245/70R17.5 18 ply tires
- Air Ride Cargo Max 2-9000 lb w/ 5 245/70R17.5 18 ply tires, 8 hole 17.5
- Special Alum Wheels
- Dexter Air Ride Package
- SPREAD AXLE
- Block Axle 3″, fender height automatically adjusted
- Hydraulic Drum Brakes
- Hydraulic Disc Brakes
Couplers, Hitches, & Jacks
- Extend coupler length 6″ on bumper pull
- Shorten coupler 3″ on gooseneck
- 3″ Coupler, ILO of standard
- MoreEZ hitch, ILO standard
- 2 in. Kingpin type on inner pipe ILO standard
- Semi nose with kingpin section
- 15,000# Coupler – BP Only
- 25,000# Coupler – BP Only (23’+ trailer length)
- 12,500# Adjustable coupler -BP only ILO Standard
- Weight distribution kit with sway control
- R.V. Hitch-Pin Box 21,500#
- Electric jack for bumper pull
- Spring loaded leg
- Dual Single Speed Jacks
- Two-Speed jack (Bulldog)
- Two-Speed Jack w/ Large Gear Box
- Two-Speed on dual landing legs
- 8,000# Hydraulic Single Landing Leg Jack
- 12,000# Hydraulic Single Landing Leg Jack
- Hydraulic Dual Landing Leg Jack
- 4-Point Leveling System
Dividers
- Add 3 in. extra height
- Additional setting for removable full at bottom divider
- Break divider – full to roof divider only
- Double swing divider
- Extra divider setting
- Full at bottom divider
- Full at top divider Additional dividers
- Pony Divider – 40″ T x 60″ L full at bottom
- Removable baby panel
- Hanging mat
- Spread air flow (bars)
- Telescoping divider
- Spring Loaded Divider
- Double Swing Divider
- Additional setting for head to head divider
- Quiet Ride Removable Baby Panel
- Rolling Quiet Ride Divider (Includes 1 additional setting)
- Breast Bar or Butt Bar
- Additional Setting for Full Width Breast or Butt Bar
- Quiet Ride – Breast Bar at Walk-Thru Door
- Storage Rack for Quiet Ride Breast & Butt Bars
- Quiet Ride – Full Width Butt Bar or Breast Bar – Spring Loaded – Heavy Duty Stowaway Breast Bar
- Quiet Ride – Stow Away Breast Bar
Doors
- Extra wide door
- Add dressing room door 21″
- Clear walk-thru door
- Gas Shock
- Double rear doors w/windows & single anti-rack hardware
- Double rear doors without windows
- Full-width stock rear door
- Stock type rear door with drop rods
- Van style rear end
- 40/60 Rear doors
- Rear gate safety slam latch
- Double Anti-Rack Hardware
- Full-width anti-rack bar
- Gas shock
- Escape Door at First Horse
- Escape doors *above fenders*
- Stock Side door
- Side load door w/ 1″ threshold
- Split side door
- Drop down feed door
- Swing-N-Feed door
- Swing open feed doors
- Access door
- 4′ x 6′ Vending Door w/ Gas Shocks
- Generator door with louvered vents
- Drop down window bars
- Swing open window bars
- Heavy duty window bars
- Removable window screens
Electrical
- Single aluminum battery tray
- Double aluminum battery tray
- Triple aluminum battery tray
- Single Aluminum battery box
- Double Aluminum battery box
- Triple Aluminum battery box
- Additional Battery
- Standard Generator Box – Fits 4.0, 5.5 & 7.0 gas Onan Generator (Small Box)
- Large Generator Box – Fits 6.0 & 8.0 Diesel Generator (Large Box)
- Generator box on full width platform behind haypod
- Generator Box – Install in Hayrack
- Generator Compartment in Manger
- Generator Box – On Drop (Small Box)
- Back up lights wired to truck with 7-way plug
- Back up tail lights
- L.E.D. Dome Light
- Optronix LED Interior Rectangular Light – 1100 Lumens
- L.E.D. loading light
- 11″ L.E.D. awning light
- 18″ L.E.D. awning light
- Turn signals installed on bottom rail at center of trailer
- Custom lighted nose sign
- Additional L.E.D. marker lights
- Additional marker lights placed on Bottom Rail
- Additional L.E.D. tail lights
- L.E.D. canadian light package, 2 low tail lights & 1 ea side front at running board
- Additional Light Switches
- 3-Way Switch
- Custom Lighted Sign
- 12 Volt fan
- Fantastic Fan
- Breaker Box, Shore Plug EZ-LOK & One 110 (GFIC) Outlet
- Additional 110 (GFIC) Interior Outlet
- Shore Power Detachable Cord, 30amp, 30′ Long
- 45amp Converter w/(GFIC) 110 Outlet & Shore Plug EZ-LOK
Floors
- 3/16″ Smooth Aluminum Floor
- Hy-Grip Treadplate
- Skid plate
- Treadplate on gooseneck floor
- Add traction bars on floor or ramp
- Deck board (for double-decker)
- Deck rail (for double-decker)
- Deck board, storage rail (for double-decker)
- See also “Steps” (listed under Hardware)
- Carpet gooseneck floor
- Carpet drop
- Carpet dressing room floor
- Carpet walls – Between Post
- Carpet walls – with Lining
- Rubber Floor mats
- WERM Sealed Rubber Floor
- Soft padding under floor mats
- Glued stall mats
- Double wall insulate line & rubber
- Rubber on wheel wells
Gates
- Center Gate
- Polo Gate
- Rolling Gate
- Articulating gate (Includes 1 extra setting)
- Slider in cut gate or full width rear gate
- Swing gate inside center gate
- Large Double-swing Latch
- Set Gate on Slant
- Extra gate setting
- Toe Boards
- Reinforce Center Gate – Comm’l Hauler, Reinforce all corners of gates w/6″ × 3/16″ alum gussets , Install slats on front side of gates, Make gate post full to floor @ wheel wells, Use 2″x4″ post @ hinge side, Add 4″ × 1/8″ filler to bottom of center gates, Set @45 degree angle from 2″x2″ tube up to slats full width of gate.
- Low-pro Gates (Pig Gates)
- Removable Post (Pig Gate)
- Additional height (Pig Gate)
- Adjustable Pen System
- Feeder Bracket Rod
- Standard Drop partition
- Drop partition w/perm center post
- Drop partition w/removable center post
- Double Sliding Drop Partition
- Roll up drop partition
- 1″ x 4″ Drop Partition
- 1″ x 8″ Drop Partition
- 1″ x 4″ Permanant Drop Partition
- 1″ x 8″ Permanant Drop Partition
- Roll up rear gate
- Full stud door with spread air flow (bars) in top section with removable center post
Hardware
- Dressing room door latch
- Single butterfly latch
- Rear Gate Safety Slam Latch
- Large Double Swing Latch
- Single Pipe Hardware
- Keyless deadbolt lock
- Bauer Keyless Entry Lock
- Deadbolt
- Keyless Code Lock 200
- Fold down step
- Removable Step
- Step cleat
- Logo Etching on SSTL for Fold Down Step
- Grease zerk
- Gas shocks
- Stainless Grab Handle
- Bogey wheels
- Stock Gate Lanyard
- Lights (Listed under Electrical)
Hayracks & Haypods
- Hayrack (6’+)
- Treadplate floor in hayrack
- 8′ Integrated haypod
- 8′ Combo Pod
- 8′ Enclosed Haypod
- Add footage to Haypod
- Platform w/Rails
- Fold Down Rear Panel on Hayrack
- Standard Ladder
- Telescoping Ladder
- Fold Out Ladder
- Recessed Ladder
- Make ladder removable
Living Quarters
- Electric 75″ Slideout
- Hydraulic 84″ Slideout
- Add additional length to slideout (for hydraulic slideouts only)
Ramps
- EasyLift Rear Ramp
- EasyLift Rear ramp w/dutch doors
- Full height rear ramp
- Full Height Rear Ramp w/ Cable Assist
- Spring loaded side ramp w/2 dutch doors
- Spring Loaded Side Ramp w/ 1 Dutch Door
- Spring Loaded Side Ramp
- Full Height Side Ramp
- Easy Lift Ramp Upcharge
- Add 5 Traction Bars to Ramp
- Winch with remote ext. cord
- Make Ramp 60″ Tall
- 18″ Flip Over Ramp Extensions
Skin, Graphics, & Exterior Customization
- P.P. White
- Black Metallic
- Charcoal Metallic
- Clean Coat
- Silver Metallic (special order)
- Bronze Metallic (special order)
- Stainless Steel
- One color 4-Star logos
- Two color 4-Star logos
- Custom Lettering
- Custom Lighted Sign
- Graphics Packages:
- Reflective Tape D.O.T. Package
- Reflective tape across nose and rear doors
- Paint Top Rail
- Paint Bottom Rail
- Paint Gooseneck Bottom Rail
- Paint Coupler
- Paint Landing Gear & Handle
- Paint Drop Gussets
- Paint Rear Corner Posts & Rear Header
- Powder Coat Pig Gates
- Polish top rail
- Polish slats
- Polish rear frame
- Polish wedge post
- Polish Haypod Polish Hayrack Polish Fenders
- Polish Drop Gussets
- Polish Bottom Rail (Only available without running boards)
- Polish P-Extrusion
- Polish Door Jambs & Door Frames
- Polish Gooseneck Bottom Rail Polish Ladder
- Polish Generator Box
- Polish Tie Rail
- 24″ Tall aluminum gravel guard
- 48″ Tall aluminum gravel guard
- Slats
- Add slats to doors and ramps
Structural
- 96″ Gooseneck
- Enclosed drop with Roll Up Door
- V-NOSE
- Aerodynamic Nose
- Slope Gooseneck Nose
- Full gooseneck nose Raise gooseneck 2″
- Lower gooseneck 2″
- Additional gooseneck length
- Propane Compartment in Enclosed Drop
- Propane bottle brackets
- Add 6″ to trailer height
- Adjust trailer width
- Additional trailer length
- Reinforce Stock Trailer – Comm’l Hauler
- Large GN & Coupler assy
- (Floor) 4′ I-Beams on 8″ Centers
- 1″ X 4″ posts throughout trailer in lieu of standard
- Additional roof bows
- Insulate and line roof
- Line roof with 16 guage galvanized steel
Tack & Dressing Room
- 12″ Deep Carpeted Boot Box with Single Lid (full-width)
- 18″ Deep Carpeted Boot Box with Split Lid (full-width)
- 18″ Deep Carpeted Boot Box with Single Lid (36″ width)
- Standard saddle racks
- Adjustable Saddle Racks
- Telescoping Saddle Racks
- Fold Down Saddle Rack
- Swing-out Saddle Racks
- Polo-style Saddle Racks
- Electric Saddle Racks
- Removable saddle racks w/slip on holders
- Removable Saddle Rack Post
- Additional setting for removable Saddle Rack Post
- Removable shelf
- Hat shelf w/clothes rod
- Hat shelf
- Corner shelf
- Standard Blanket
- Bar Swing-out Blanket Bar
- Fold Up Blanket Bars
- Stubby Blanket Bars
- Blanket Tree
- Feed bags
- Removable window screens (not available with drop-down window bars)
- Clothes rod
- Brush tray
- Breast Bar or Butt Bar
- Additional Setting for Breast or Butt Bar
- Quiet Ride Breast Bar at Walk-Thru Door
- Quiet Ride Breast Bar or Butt Bar
- Storage Rack for Quiet Ride Breast & Butt Bars
- Quiet Ride – Full Width Butt Bar or Breast Bar – Spring Loaded – Heavy Duty
- Quiet Ride – Stow Away Breast Bar
- Bridle hooks
- Double Bridle Hooks
- Trailer ties inside & out
- D Ring ties
- Stainless steel D rings
- Recessed floor ties (Small & Large)
- Cabinets
- Harness Hooks
- E-Trac
- Carpeted Rope Holder
- Splint boot hooks
- Aluminum Bucket Holder
- Race bike carrier
- See also “Steps” (listed under “Hardware”)
Tires & Wheels
- 225/75R 15 6-Ply
- 235/80R 16 10-Ply
- 235/85R 16 14-Ply (G-614)
- 245/70R 17.5 18-Ply on Steel or Alcoa Wheel
- 245/70R 19.5 18-Ply
- 15″ Aluminum Wheel
- 16″ Aluminum Wheel
- 16″ Steel Wheel
- 16″ Alcoa Aluminum Wheel
- 17.5″ Alcoa Aluminum Wheel
- 17.5″ Steel Wheel
- Simulators
- Taper wheel well ends only
- Taper wheel wells up to sides
- Extend wheel wells
- Box up wheel wells
Vents & Air Cracks
- Two way roof vents
- Tube vent with hinged aluminum cover
- Louvered vent
- Luna-dome roof vent
- Escape hatch
- Plexiglass & track
- Plexiglass
- Track only for plexiglass
- Tray for storing plexiglass
- Bar for air crack welded on inside of trailer
Walls
- Bulkhead wall
- 1/2 bulkhead wall in gooseneck
- Slatted swinging tack wall
- Sealed Slatted Swinging Tack Wall
- Expanded metal in top section of bulkhead, up to 36″ tall
- Bars in Top Section of Bulkhead, up to 36″ Tall
- Collapsible rear tack wall without center post
- Collapsible rear tack wall with removable center post
- Rear storage wall sealed to roof
- Full-width rear tack wall
- Broom Closet
- Permanent rear tack
- Double wall insulate, line & rubber, 52″ tall
- Line dressing room or tack room w/ pre-painted white aluminum
- Line Walls .045 Tread (Cargo Trailer Only)
- .125 Aluminum on Bulkhead Wall
- .190 Aluminum on Kick Wall
Windows
- 15 in. x 18 in.
- 15 in. x 34 in.
- 18 in. x 18 in.
- 18 in. x 24 in.
- 18 in. x 64 in.
- 19 in. x 34 in.
- 19 in. x 34 in.
- Kick out 24 in. x 24 in.
- 24 in. x 30 in.
- 24 in. x 36 in.
- 24 in. x 48 in.
- 15 in. x 24 in.
- 18 in. x 18 in.
- 22″ x 36″ Kick out
- 22 in. x 48 in.
- 34 in. x 16 in. (dressing room door only)
- 36″ x 36″ Kick out
- Standard window bars
- Heavy-duty window bars
- Drop-down window bars
Miscellaneous
- 30 in. x 30 in. or 24 in. x 30 in. w/ inside & outside access door
- Plastic 25 gal. water tank
- Aluminum 25 gal. water tank
- Aluminum 30 gal. water tank
- Aluminum 35 gal. water tank
- Aluminum 40 gal. water tank
- Aluminum 45 gal. water tank
- Aluminum 50 gal. water tank
- Plastic 50 gal water tank with control/filler valve
- Water pump for water tank
- Automatic Watering System
- 18″ Deep Manger 22″
- Deep Manger
- Additional drain spout for manger
- Swingout Manger w/ Access Door on Escape Door
- 2500 lb. winch
- 3500 lb. winch
- 8000 lb. winch
- Winch with remote ext. cord (for operating full-height ramps)
- Tie Rail (polished or unpolished)