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Semi Trailer /Truck DImensions

2025-02-18 15:29:25

1. Truck trailer sizes

What is Semi-trailer length and width? 

Tip 1 : Semi-trailer length:


 The maximum permissible length is 17.5 meters. The standard size is usually 13 meters, but there are also special specifications, such as 10 meters, 11 meters, 14.6 meters, 16 meters, etc.

Tip 2 : Semi-trailer width:


The most common is 2.5 meters, but there are also widened models of 2.55 meters, 2.8 meters and 3 meters. On the road, the most common semi-trailer size is 13 meters long and 2.5 meters wide. With the tractor head, the total length is about 17.5 meters. The length limit of the semi-trailer is clearly defined by each country to ensure road safety.

Tip 3: Look at  this  semi trailer length and width  table 

 

Semi trailer Model 

Item 

Width 

Length 

Height 

Volume 
Flat Tilt Box Truck Semi  Trailer  2.45m

13,60 m

2.70m 

90m3 
Mega Tilt Semi Trailer Semi  Trailer  2,45 m 13,60 m 2,70 m 90 m3
Jumbo Tilt Semi Trailer Semi  Trailer 

2,50 m

 13,60 m 2,70-3,00 m

98 m3
Tilt Truck Trailer Truck

2,45 m

8,00 m

 3,00 m 114 m3
Semi  Trailer 

2,45 m

 7,50 m 3,00 m –
Optima Tilt Trailer Semi  Trailer 

2,50 m
13,60 m

2,70 m

88 m3
Maxima Tilt Trailer Semi  Trailer 

2,50 m
13,60 m
 2,70 m 88 m3
Truck Trailer Truck 
2,45 m

56 m3

 2,80 m 56 m3
Semi  Trailer 

2,45 m

 7,50 m 3,00 m 56 m3
40 Feet Trailer Semi  Trailer 

2,45 m

 8,20 m 2,70 m 55 m3
Truck Semi  Trailer 

2,45 m

 7,20 m 2,70 m 47 m3
Van Semi  Trailer 

1,90 m

 4,00 m 2,40 m 18 m3
LOHR Car Transporter Semi  Trailer 

2,55 m

 18,35-20,10 m 3,90 m –

 

2. Semi trailer main  parts  parameters

1) For example ,40 ft 3 axle flatbed  seemi trailer parameters 

40FT Tri-Axle Flatbed Semi-Trailer
Trailer Body
Trailer Size
12500*2500*1500
Capacity
40,000 kg
Longitudinal Beam
520 mm
I-beam
Q345 14/6/16 mm
Floor
2.75mm Patterned Board
Side frame
160mm Channel Steel
Lock
12 sets
Runing Gear
Axle
JMCG 13T*3
The Suspension System
Mechanical suspension
Leaf Spring
10*13
Tire
12R22.5 *13 （TRIANGLE)
Rim
China Brand 9.0-22.5 *13
LandingGear
JMCG 30TON
Kingpin
JOST 2″ bolton type
Brake system
2 lines air brake with air tank
Relay valve
WABCO
ABS
WITHOU
Chamber
T30/30 on rear two axle;T30 on first one axle
Tool Box
1000 mm 1 Set
Oil Tank
1200 L 1 Set Material Q235
Spare Tire Rack
2set Standard Type
Lights
24V, LED
Color
Powder coating process (customizable)
Trailer weight
About 7000 Kg

2) 40 ft 3 axle flatbed  semi trailer Product overview

It weighs only 5.5 tons. It is a lightweight semi-trailer developed by Huayujujiu with great concentration. It uses Baosteel lightweight high-light steel. The axle is also a lightweight model made of composite materials. The beam uses 1100 high-strength steel, which reduces the weight while increasing the strength. It can stably carry 40 tons of heavy objects for a long time, and it is no problem to load up to 50 tons at critical moments occasionally. 5.5-ton side-turn dump semi-trailer, 13 meters long, 2.55 meters wide and 3.1 meters high, the bottom plate is made of wear-resistant, corrosion-resistant 1.5 thick high-strength steel.
World-quality flatbed semi-trailer solves the long-distance road transport of heavy goods such as stone and mineral materials or pallet goods, and the maximum loading capacity can reach 60 tons and above.

> Variety of Sizes – 20ft, 40ft, 45ft, 48ft, 53ft, height of side wall avaliable
> Variety of Side wall – Corrugated form, flat form….

Semi Trailer /Truck DImensions
Semi Trailer /Truck DImensions
Semi Trailer /Truck DImensions detail
Semi Trailer /Truck DImensions

3) semi For example ,Container chassis with two axles parameters 

20ft Container chassis with two axles
Parameter
Dimensions
Overall Dimensions (mm)
L×W×H:7,200×2,470×1530 (the height will be confirmed by the specification of tractor)
Max. Payload (kg)
40,000
Fabric & Configuration
Main beam
Flange 14mm/16m,Web 6mm,
Floor
None
Painting
Primer and topcoat
Tire
Type: 12R22.5, equip 13pcs per chassis, ling long or Triangle
Rim
Type: 9.0*22.5, equip13pcs per chassis
Axle
Heavy Duty RHINOX13T*2 sets
Locks
4pcs
King pin
JOST 50#
Suspension
Two axle Mechanical suspension for heavy load
Leaf spring
10pcs, 90*13mm,
Landing gear
JOST
Brake system
Dual air brake system; No ABS
Electric system
24V, LED lights.
Tool box
One
Spare tire carrier
Two
Oil Tank
None
Color
Choose

4) For example ,Flatbed semi trailer parameters 

0’Flatbed-trailer with four-axle,18 wheeler flatbed truck
Model
LHT9486TJZP
Parameter
Dimensions
Overall Dimensions (mm)
L×W×H:12,490×2,490×1530 (the height will be confirmed by the specification of tractor)
King pin setting (mm)
About 1,050
Fifth wheel height (mm)
The height will be adjusted according to specification of tractor
Axle space (mm)
6,100+1,310+1,310
Weight
Tare weight (kg)
8,400
Max. Payload (kg)
40,000
Gross weight (kg)
48,400
Fabric & Configuration
Main beam
Flange 14mm/16m,Web 6mm,
Floor
Checker plate, 3mm
Painting
Primer and topcoat
Tire
Type: 12R22.5, equip 17pcs per chassis, ling long or Triangle
Rim
Type: 9.0*22.5, equip17pcs per chassis
Axle
RHINOX 13T*4 sets
Locks
12pcs
King pin
JOST 50#
Suspension
Four axle Mechanical suspension for heavy load
Leaf spring
10pcs, 90*13mm,
Landing gear
30Ton
Brake system
Dual air brake system,no ABS
ABS
No
Electric system
24V, LED lights.
Tool box
One
Spare tire carrier
Two
Oil Tank
None
Color
Choose

  5) For example ,  2 axles ,3 axles ,4 axles parts parameters 

2 Axles
3 Axles
4 Axles
Brand: Vehicle Master
Brand: Vehicle Master
Brand: Vehicle Master
Loading Capacity: 30-60T
Loading Capacity: 30-80T
Loading Capacity: 40-100T
Gooseneck Type: Optional
Gooseneck Type: Optional
Gooseneck Type: Optional
Main Beam
Material: Q345/T700
Main Beam Material: Q345/T700
Main Beam Material: Q345/T700
Upper Plate Thickness: 12mm
Upper Plate Thickness: 16mm
Upper Plate Thickness: 18mm
Middle Plate Thickness: 6mm
Middle Plate Thickness: 10mm
Middle Plate Thickness: 12mm
Lower Plate Thickness: 14mm
Lower Plate Thickness: 18mm
Lower Plate Thickness: 20mm
Main Beam Height: 500mm
Main Beam Height: 500mm
Main Beam Height: 500mm
Product Size
L*W: 13000mm*2550mm
L*W: 13000mm*2550mm
L*W: 13000mm*2550mm
Side Wall Height: 600mm-1700mm
Side Wall Height: 600mm-1700mm
Side Wall Height: 600mm-1700mm
Axle
2 Axles *13 Ton
VEHICLE MASTER/FUWA/BPW/Other
3 Axles *13/16 Ton
VEHICLE MASTER/FUWA/BPW/Other
4 Axles *13/16 Ton
VEHICLE MASTER/FUWA/BPW/Other
Tire
12R22.5 (8 Pieces)
Linglong/Triangle/Double-Coin/
Bridgestone/Other Brand
12R22.5 (12 Pieces)
Linglong/Triangle/Double Coin/
Bridgestone/Other Brand
12R22.5 (16 Pieces)
Linglong/Triangle/Double-Coin/
Bridgestone/Other Brand
Rim
9.00*22.5 (8 Pieces) Steel/Aluminum
9.0*22.5 (12 Pieces) Steel/Aluminum
9.00*22.5 (16 Pieces) Steel/Aluminum
Leaf Spring
90mm*13mm*10/90mm*16mm*10Pcs
90mm*13mm*10/90mm*16mm*10Pcs
90mm*13mm*10/90mm*16mm*10Pcs
King Pin
#50(2″)/#90(3.5″), JOST/Other Brand
#50(2″)/#90(3.5″), JOST/Other Brand
#50(2″)/#90(3.5″), JOST/Other Brand
Landing Gear
28 Tons Two Speed
JOST/Other Brand
28 Tons Two Speed
JOST/Other Brand
28 Tons Two Speed
JOST/Other Brand
Vehicle Painting
Electrophoresis painting
Electrophoresis painting
Electrophoresis painting

3. Semi Trailer Feet to Centimeter Conversion Table / Chart

Feet Centimeter
1 feet 30.48 cm
2 feet 60.96 cm
3 feet 91.44 cm
4 feet 121.92 cm
5 feet 152.4 cm
6 feet 182.88 cm
7 feet 213.36 cm
8 feet 243.84 cm
9 feet 274.32 cm
10 feet 304.8 cm
11 feet 335.28 cm
12 feet 365.76 cm
13 feet 396.24 cm
14 feet 426.72 cm
15 feet 457.2 cm
16 feet 487.68 cm
17 feet 518.16 cm
18 feet 548.64 cm
19 feet 579.12 cm
20 feet 609.6 cm
21 feet 640.08 cm
22 feet 670.56 cm
23 feet 701.04 cm
24 feet 731.52 cm
25 feet 762 cm
26 feet 792.48 cm
27 feet 822.96 cm
28 feet 853.44 cm
29 feet 883.92 cm
30 feet 914.4 cm
31 feet 944.88 cm
32 feet 975.36 cm
33 feet 1005.84 cm
34 feet 1036.32 cm
35 feet 1066.8 cm
36 feet 1097.28 cm
37 feet 1127.76 cm
38 feet 1158.24 cm
39 feet 1188.72 cm
40 feet 1219.2 cm
41 feet 1249.68 cm
42 feet 1280.16 cm
43 feet 1310.64 cm
44 feet 1341.12 cm
45 feet 1371.6 cm
46 feet 1402.08 cm
47 feet 1432.56 cm
48 feet 1463.04 cm
49 feet 1493.52 cm
50 feet 1524 cm
51 feet 1554.48 cm
52 feet 1584.96 cm
53 feet 1615.44 cm
54 feet 1645.92 cm
55 feet 1676.4 cm
56 feet 1706.88 cm
57 feet 1737.36 cm
58 feet 1767.84 cm
59 feet 1798.32 cm
60 feet 1828.8 cm
61 feet 1859.28 cm
62 feet 1889.76 cm
63 feet 1920.24 cm
64 feet 1950.72 cm
65 feet 1981.2 cm
66 feet 2011.68 cm
67 feet 2042.16 cm
68 feet 2072.64 cm
69 feet 2103.12 cm
70 feet 2133.6 cm
71 feet 2164.08 cm
72 feet 2194.56 cm
73 feet 2225.04 cm
74 feet 2255.52 cm
75 feet 2286 cm
76 feet 2316.48 cm
77 feet 2346.96 cm
78 feet 2377.44 cm
79 feet 2407.92 cm
80 feet 2438.4 cm
81 feet 2468.88 cm
82 feet 2499.36 cm
83 feet 2529.84 cm
84 feet 2560.32 cm
85 feet 2590.8 cm
86 feet 2621.28 cm
87 feet 2651.76 cm
88 feet 2682.24 cm
89 feet 2712.72 cm
90 feet 2743.2 cm
91 feet 2773.68 cm
92 feet 2804.16 cm
93 feet 2834.64 cm
94 feet 2865.12 cm
95 feet 2895.6 cm
96 feet 2926.08 cm
97 feet 2956.56 cm
98 feet 2987.04 cm
99 feet 3017.52 cm
100 feet 3048 cm
101 feet 3078.48 cm
102 feet 3108.96 cm
103 feet 3139.44 cm
104 feet 3169.92 cm
105 feet 3200.4 cm
106 feet 3230.88 cm
107 feet 3261.36 cm
108 feet 3291.84 cm
109 feet 3322.32 cm
110 feet 3352.8 cm
111 feet 3383.28 cm
112 feet 3413.76 cm
113 feet 3444.24 cm
114 feet 3474.72 cm
115 feet 3505.2 cm
116 feet 3535.68 cm
117 feet 3566.16 cm
118 feet 3596.64 cm
119 feet 3627.12 cm
120 feet 3657.6 cm
121 feet 3688.08 cm
122 feet 3718.56 cm
123 feet 3749.04 cm
124 feet 3779.52 cm
125 feet 3810 cm
126 feet 3840.48 cm
127 feet 3870.96 cm
128 feet 3901.44 cm
129 feet 3931.92 cm
130 feet 3962.4 cm
131 feet 3992.88 cm
132 feet 4023.36 cm
133 feet 4053.84 cm
134 feet 4084.32 cm
135 feet 4114.8 cm
136 feet 4145.28 cm
137 feet 4175.76 cm
138 feet 4206.24 cm
139 feet 4236.72 cm
140 feet 4267.2 cm
141 feet 4297.68 cm
142 feet 4328.16 cm
143 feet 4358.64 cm
144 feet 4389.12 cm
145 feet 4419.6 cm
146 feet 4450.08 cm
147 feet 4480.56 cm
148 feet 4511.04 cm
149 feet 4541.52 cm
150 feet 4572 cm
151 feet 4602.48 cm
152 feet 4632.96 cm
153 feet 4663.44 cm
154 feet 4693.92 cm
155 feet 4724.4 cm
156 feet 4754.88 cm
157 feet 4785.36 cm
158 feet 4815.84 cm
159 feet 4846.32 cm
160 feet 4876.8 cm
161 feet 4907.28 cm
162 feet 4937.76 cm
163 feet 4968.24 cm
164 feet 4998.72 cm
165 feet 5029.2 cm
166 feet 5059.68 cm
167 feet 5090.16 cm
168 feet 5120.64 cm
169 feet 5151.12 cm
170 feet 5181.6 cm
171 feet 5212.08 cm
172 feet 5242.56 cm
173 feet 5273.04 cm
174 feet 5303.52 cm
175 feet 5334 cm
176 feet 5364.48 cm
177 feet 5394.96 cm
178 feet 5425.44 cm
179 feet 5455.92 cm
180 feet 5486.4 cm
181 feet 5516.88 cm
182 feet 5547.36 cm
183 feet 5577.84 cm
184 feet 5608.32 cm
185 feet 5638.8 cm
186 feet 5669.28 cm
187 feet 5699.76 cm
188 feet 5730.24 cm
189 feet 5760.72 cm
190 feet 5791.2 cm
191 feet 5821.68 cm
192 feet 5852.16 cm
193 feet 5882.64 cm
194 feet 5913.12 cm
195 feet 5943.6 cm
196 feet 5974.08 cm
197 feet 6004.56 cm
198 feet 6035.04 cm
199 feet 6065.52 cm
200 feet 6096 cm
10 feet 304.8 cm
20 feet 609.6 cm
30 feet 914.4 cm
40 feet 1219.2 cm
50 feet 1524 cm
60 feet 1828.8 cm
70 feet 2133.6 cm
80 feet 2438.4 cm
90 feet 2743.2 cm
100 feet 3048 cm
200 feet 6096 cm
300 feet 9144 cm
400 feet 12192 cm
500 feet 15240 cm
600 feet 18288 cm
700 feet 21336 cm
800 feet 24384 cm
900 feet 27432 cm
1000 feet 30480 cm
2000 feet 60960 cm
3000 feet 91440 cm
4000 feet 121920 cm
5000 feet 152400 cm
6000 feet 182880 cm
7000 feet 213360 cm
8000 feet 243840 cm
9000 feet 274320 cm
10000 feet 304800 cm

4. You can find the conversion of sheet metal specifications to millimeters per inch in the table below.



When working with sheet metal, the term “gauge” is often used. Gauges are used to specify the thickness of sheet metal.

The gauge (Ga.) is a unit of measurement for diameter and length that originated in North America and is part of the Browne & Sharpe system of measurement. Originally used in medicine and jewelry, the larger the number, the smaller the diameter, it is now also used to indicate thickness.

Ga. Unlike inches, there is no conversion formula. Even if non-ferrous sheet metal and steel plate are the same Ga., the thicknesses are actually different.

 

5.  Gauge   Inch  mm Conversation

Gauge No Inch Metric
0 0.324″ 8.2mm
1 0.300″ 7.6mm
2 0.276″ 7.0mm
3 0.252″ 6.4mm
4 0.232″ 5.9mm
5 0.212″ 5.4mm
6 0.192″ 4.9mm
7 0.176″ 4.5mm
8 0.160″ 4.1mm
9 0.144″ 3.7mm
10 0.128″ 3.2mm
11 0.116″ 2.9mm
12 0.104″ 2.6mm
13 0.092″ 2.3mm
14 0.080″ 2.0mm
15 0.072″ 1.8mm
16 0.064″ 1.6mm
17 0.056″ 1.4mm
18 0.048″ 1.2mm
19 0.040″ 1.0mm
20 0.036″ 0.9mm
21 0.032″ 0.8mm
22 0.028″ 0.7mm
23 0.024″ 0.6mm
25 0.020″ 0.5mm
26 0.018″ 0.45mm
27 0.0164″ 0.42mm
28 0.0148″ 0.37mm
29 0.0136″ 0.34mm
30 0.0124″ 0.31mm
31 0.0116″ 0.29mm
32 0.0108″ 0.27mm
33 0.0100″ 0.25mm
34 0.0092″ 0.23mm
35 0.0084″ 0.21mm
36 0.0076″ 0.19mm
37 0.0068″ 0.17mm
38 0.0060″ 0.15mm
39 0.0052″ 0.13mm
40 0.0048″ 0.12mm

6. Vehicle Dimension

S. NO Type Of Vehicle Vehicle Size In Feet Weight Passing CRM
1 Huayujujiu 1  6 * 4 * 5 1 MT 6
2 Huayujujiu 2  9 * 6 * 5 2.5 MT 8,9
3  12 Feet 12 * 6.4 * 5 3 MT 11
4  14 Feet 14 * 6.4 * 5 3.5 MT 14
5  17 Feet 17 * 6.8 * 6 5 MT 17
6 19 Feet 19 * 7 * 7 7 MT 21
7 Truck – 18 Feet 18 * 6.9 * 7 9 MT 20
8 22 Feet / 15 MT 22 * 7.2 * 7 15 MT 28
9 24-25 Feet / 20 MT 24 * 7.3 * 7 20 MT 30
10  25-26 Feet / 25 M.T. 25 * 7.3 * 7 25 MT 34
CONTAINER
S. NO Type Of Vehicle Vehicle Size In Feet Weight Passing CRM
11 20′ Container 20 * 8 * 8 6.5 MT 27
12 22′ Container 22 * 8 * 8 6.5 MT 29
13 24′ Container 24 * 8 * 8 8 MT 35
14 28′ Container 28 * 8 *8 8 MT 40
15 32′ Container S. AXL 32 * 8 * 8 7 MT 50
16 32′ Container M.AXL 32 * 8 * 8 14 MT 50
17 32′ Container HQ 32 * 9 * 10 7 MT 55
18 34′ Container 34 * 8 * 8 7 MT 55
19 40′ Container 40 * 8 * 8 15 MT 55-60
TAILOR & PLATFORM
S. NO Type Of Vehicle Vehicle Size In Feet Weight Passing CRM
20 Platform Truck 20 Feet 20 * 8 * 7 9 MT 30
21 Platform Truck 22 Feet 22 * 8 * 7 8 to 15 MT 33
22 Platform / Half Body JCB Truck 28 FT 28* 8 * 7 8 MT 42
23 40 Feet High Bed Trailer 40 * 8 * 7 20 to 35 MT 60
24 50 Feet Trailer / Semi Trailer 50 * 8 * 7 20 to 35 MT 75
25 40 Feet Semi Trailer 40 * 8 * 7 20 to 35 MT 60
S. NO Type Of Vehicle Vehicle Size In Feet Weight Passing CRM
20 Platform Truck 20 Feet 20 * 8 * 7 9 MT 30
21 Platform Truck 22 Feet 22 * 8 * 7 8 to 15 MT 33
22 Platform / Half Body JCB Truck 28 FT 28* 8 * 7 8 MT 42
23 40 Feet High Bed Trailer 40 * 8 * 7 20 to 35 MT 60
24 50 Feet Trailer / Semi Trailer 50 * 8 * 7 20 to 35 MT 75
25 40 Feet Semi Trailer 40 * 8 * 7 20 to 35 MT 60

 

 

7. In Conclusion 

semi trailer length range: 4.0 -13.6 m, width range: 1.9-2.45 m, height range: 2.4 -3.9 m
Semi-trailer size, length, width, and height can be customized. Flexible response to different loading scenarios, reasonable wheelbase design, small turning radius, more flexible control, adapt to a variety of road conditions. Perfectly adapted to all kinds of cargo needs.
China Huayujujiu designs and manufactures semi-trailers to meet international transportation needs. Our trailers are manufactured with precision, durability and compliance in mind to ensure seamless cross-border operations.

8. Contact  Us 

? Leave a comment here!
? Email me: iris@hyjjgroup.com
? WhatsApp me:  +8617838749641
? Website: https://www.hyjjvehicle.com/
? YouTube: https://www.youtube.com/@huayujujiusemitrailerfactory

 

9. FAQ

Q1: I Need Semi Trailers, Can You Give Me Some Suggestions?

Of course. Before sending you the quotation, we need to know what goods you will carry, the volume and weight of it so as to provide you accurate trailer configuration.

Q2: How wide is an 18-wheel semi-trailer?

When it comes to semi truck dimensions, there’s a bit of variety. On average, semi trucks in the United States are around 72 feet long, 8.5 feet wide, and 13.5 feet tall.

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