Utility 4000D-X Composite 100
The 4000D-X Composite 100 is constructed to improve strength for bulk loads and heavy-duty applications like paper hauling, or any other application that requires forklift loading.
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Utility 4000D-X Composite 100
The 4000D-X Composite 100 begins with ¾" deeper side walls for improved stiffness and increased bulge strength and is ideal for specialized hauls.

Key Features
- ¾" deep side wall
- Composite side wall
- Snag-Free® interior lining
- 80K flush steel logistics posts
- Improved bulge strength
- Rear door frame
- 27" deep integrated threshold plate assembly
- 20,000 lb floor rating
- Strong light weight aluminum exterior side skin with Ultra Road Shield™ Plus (URS+)
- Support leg bracing
- 12" galvanized steel wearband
- Diagonal reinforcing gussets on slider rails
- Hendrickson® ULTRAA-K™ 40K air ride suspension & slider system
- ConMet Preset Plus® premium wheel end system
- Unique tensioned roof design
- 6-post front wall
- Corrosion protection
- Heavy-duty kingpin section
- 110½" rear door opening height
- Bendix® TABS-6™ ABS system
- D.O.T. rated I.C.C. bumper
- Composite plate rear doors
- Ultra Road Shield™ Plus (URS+)
Available Options
- Aluminum and steel side wall system
- Composite floor systems
- Factory-installed decals
- Factory-installed lift gates
- Heavy-duty aluminum floors
- Tri-axle suspension systems
- Approach plate reinforcing angle
- Custom wearbands
- Severe service kingpin section
- Stainless steel I.C.C. bumper
- Double deck solutions
- Utility Aerodynamic Tail
- EPA SmartWay® certification
- Pintle hooks/doubles
- Roll up door installation
- Side doors installation
- Translucent roof skin
- Anti-dock walk devices and dump valves
- Air disc brakes
- Skylights and dome lights
- Tire inflation systems
- Clearance light packages
Specifications
01-03 DIMENSIONS AND DECK TYPE | |
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Gross vehicle weight rating (GVWR) | |
65,000 lb | |
Payload capacity | |
55,000 lb | |
Inside height | |
110½" at front and 111" at rear | |
Inside width | |
100" at wearband | |
Overall length | |
53' 0" | |
Overall height | |
13' 6" on 46½" height 5th wheel | |
Overall width | |
102⅜" | |
Deck type | |
Straight with ½" wedge | |
04 FRONT SUBFRAME | |
Front subframe | |
3½" deep box beam design; raised 1⅜" | |
Approach plate | |
8 ga. carbon steel full width | |
Kingpin location | |
36" from front | |
Kingpin plate | |
3 ga. high strength steel full width | |
Kingpin type | |
AAR hardness cruciform | |
05 SUPPORT LEG AND ASSEMBLY | |
Support legs | |
Jost® model A401 enhanced 50,000 lb capacity | |
Support leg location | |
105" from center line of kingpin to center line of support legs | |
Support leg shoe type | |
10" × 10" ultra low profile cushion foot | |
Support leg bracing | |
Bolt-on cross-bracing with 7 ga. 3¼" deep high strength steel channels | |
Support leg crank location | |
Roadside of support legs | |
06 CROSSMEMBERS AND RAILS | |
Bottom rails | |
10⅝" deep heavy-duty extruded aluminum | |
Crossmembers front subframe to legs | |
23⁄16" steel hat-shaped crossmembers with continuous endplate | |
Crossmembers legs to rear subframe | |
4" steel 80,000 psi I-beam crossmembers with 4 rivet end clips on 12" center line | |
Crossmembers over rear subframe | |
4" steel I-beam crossmembers with 4 rivet end clips on 12" center line | |
Crossmembers over support legs | |
(5) 4" steel I-beam crossmembers with 4 rivet end clips on 12" center line over legs | |
07 REAR SUBFRAME | |
Vertical and horizontal I.C.C. bumper | |
D.O.T. high strength steel vertical with non-slip 7" deep horizontal |
08 SUSPENSION, AXLES AND ACTUATION | |
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Hendrickson air ride system with integral axles | |
Hendrickson® ULTRAA-K air ride/slider system with 49" axle spacing | |
Slider suspension location | |
70" rear and 166" forward for 96" of slider travel | |
Slider pin release mechanism | |
Hendrickson® Quik-Draw® air-operated slider repositioning system | |
Slack adjusters | |
Bendix® Versajust® automatic | |
Air actuation system | |
1 tank with spring brakes | |
Air brake chambers | |
Bendix® EnduraSure™ 3030 | |
Air ride dump valve | |
Hendrickson® automatic | |
Anti-lock brake system (ABS) | |
Bendix® TABS-6 2S/1M | |
Axle spindle nuts | |
ConMet® included with Preset Plus® | |
Brake lining style | |
Hendrickson® HXS brake lining style | |
Hub piloted system with outboard drums | |
10 stud hub-piloted system with outboard cast drums with 16½" × 7" brakes included with ConMet Preset Plus® | |
Hubcaps | |
Federal-Mogul “non-vented” | |
Oil seals | |
ConMet® included with Preset Plus® | |
Wheel bearing lubrication | |
Mobilube HD Plus 80W-90 oil | |
Wheel bearings | |
ConMet® included with Preset Plus® | |
09 FRONT WALL | |
Front panels | |
.040" aluminum, pre-painted white with Ultra Road Shield™ Plus (URS+) | |
Front wall posts | |
(4) 2" 14 ga. high strength 50 steel hat-shaped posts | |
Front corner post | |
.080" extruded aluminum 4¾" radius | |
Front top rail | |
Extruded aluminum wraparound | |
Gladhands and receptacle location | |
Gladhands and receptacle mounted on an aluminum extrusion offset to roadside | |
10 SIDE WALL | |
Side panels | |
Composite panel side wall design with injected polyurethane foam core; .040" aluminum exterior side wall panels, pre-painted white with Ultra Road Shield™ Plus (URS+) | |
Side posts | |
¾" 14 ga. high strength galvanized hat-shaped 24" center line; (front and rear subframe 16" center line) with "A" slots on 8" vertical center line; posts on 12" center line at extreme front panel | |
11 ROOF | |
Roof skin | |
.040" one-piece aluminum coil | |
Roof bows | |
11⁄16" anti-snag 18 ga. galvanized steel bows bonded to roof skin | |
Top rails | |
4½" deep heavy-duty extruded aluminum | |
12 REAR CASE AND DOORS | |
Rear case & buckplate material | |
Satin finish stainless steel | |
Rear case corner posts & header | |
Satin finish stainless steel | |
Rear door hinge material | |
Non-polished aluminum | |
Rear door hinges | |
4 per door | |
Holdbacks | |
Chain link and hook type door | |
Rear door lock rods | |
1 per door | |
Rear door panels | |
½" composite rear swing doors with pre-painted white galvanized steel panels with polyethylene core | |
Rear treadplate | |
.219" high × 27" deep high strength steel treadplate integral with rear buckplate |
14 FLOORS | |
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Floor type | |
1⅜" laminated hardwood floor with 20,000 lb front axle fork truck rating and with 3 screws per board per crossmember | |
Floor joint sealant | |
Caulking applied prior to assembly between each joint | |
16 LINING | |
Front wall lining | |
(2) .016" grade 80 galvanized (G40) steel panels pre-painted white with rolled edges | |
Front wall wearband | |
14" high galvanized steel grade 80 | |
Side wall lining | |
Snag-Free® pre-painted white galvanized steel “anti-snag” | |
Side wall lining closures | |
45° front corner diagonal lining closures | |
Wearband | |
18 ga. 12" high corrugated steel surface mounted | |
Rear door lining | |
Pre-painted white galvanized steel door panels with polyethylene core | |
17 ELECTRICAL | |
Electrical receptacle | |
7-way without circuit breakers | |
Main harness | |
Utility moisture-resistant 6-wire harness with internal ground and 7-way plug | |
Clearance lights quantity | |
0-1-2-5 D.O.T. minimum clearance light package | |
Rear header clearance lights | |
Grote® Micronova® LED grommet-mounted | |
Upper clearance lights | |
Factory choice LED with 3" mounting hole at center line | |
Lower clearance lights | |
Grote® Micronova® LED PC-rated | |
Side mounted directional light | |
Grote® Supernova® LED combo on bracket below bottom rail (each side) | |
ABS warning light | |
Grote® Micronova® LED PC-rated | |
Stop, tail, turn lights | |
Grote® 4" LED (10-diode) lights, 2 per side with black snap-in flange | |
Conspicuity tape location | |
On bottom rails and at rear | |
18 PAINT AND FINISH | |
Front panel finish | |
Pre-painted white with Ultra Road Shield™ Plus (URS+) | |
Front corner post finish | |
Natural aluminum | |
Front subframe assembly finish | |
Fully flooded inside with black rust preventative finish, top plate prime painted | |
Side panel finish | |
Pre-painted white with Ultra Road Shield™ Plus (URS+) | |
Rear case finish | |
Satin finish stainless steel | |
Rear subframe finish | |
Rust preventative coating | |
Vertical & horizontal I.C.C. bumper finish | |
Utility black enamel on horizontal bumper, black scharpf on vertical bumper | |
Bottom side rail finish | |
Natural aluminum | |
Top front & top side rail finish | |
Natural aluminum | |
Roof exterior finish | |
Natural aluminum | |
Floor undercoat | |
Pre-coated with black sealer on bottom of wood floor | |
Support leg finish | |
Rust preventative coating | |
19 MISCELLANEOUS | |
Mudflap type | |
Black plastic anti-sail with Utility logo, mounted with steel reinforcing straps | |
Side mounted aerodynamic air deflectors | |
Advanced aerodynamic side skirt USS-120A-4 |
20 TIRES AND WHEELS | |
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22.5" × 8.25" standard width wheels | |
Factory choice steel 10 hub piloted wheels | |
Tires | |
295/75R 22.5” Michelin X®-Line Energy-T2 14ply Load Range 'G' |