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International TRA codes

International TRA codes

Internationally standardised TRA codes can be used to select suitable tyres for specific earth moving machines

The TRA code was issued by international tyre organizations such as the ETRTO (European Tyre and Rim Organisation), the ISO (International Standard Organization), the TRA (Tyre and Rim Association) and the JATMA (Japan Automobile Tyre Manufacturers Association). It is recognized as an international code.

There are 4 types of earth-moving tyres based on their purpose. The designated category can be found on the sidewall of the tyre. A distinction is written in letters and can be identified, as follows:

Symbol/Use

C = Compactor (road-building machines and rollers)

L = Loader & Dozer

G = Grader (scrapers)

E = Earthmover (tippers and dump trucks)

Tyre treads profiles

1 = Ribbed

2 = Traction

3 = Rock

4 = Rock (deep tread)

5 = Rock (very deep tread)

5S = Smooth (very deep tread)

There are various tyre pattern profiles determined by the purpose of tyre and profile depth. The profiles are identified using a number in combination with the category letter on the sidewall of the tyre.

TRA Code (EM)

Code

C1

E1

E2

E3

E4

E7

G1

G2

G3

G4

G5

L2

L3

L4

L5

L3S

L4S

L5S

Profile

Smooth

Ribbed

Traction

Rock

Rock (deep tread)

Flotation

Ribbed

Traction

Rock

Rock (deep tread)

Rock (very deep tread)

Traction

Rock

Rock (deep tread)

Rock (very deep tread)

Smooth

Smooth (deep tread)

Smooth (very deep tread)

Use

Compactor

Earthmover, transport

Earthmover, transport

Earthmover, transport

Earthmover, transport

Earthmover, transport

Grader

Grader

Grader

Grader

Grader

Loader, dozer

Loader, dozer

Loader, dozer

Loader, dozer

Loader, dozer

Loader, dozer

Loader, dozer

How to read TRA codes?

For instance: tyres suitable for road-building machines (compactors) are often marked in ‘C1’; which has a smoother profile. Heavy duty tyre with very deep tread are marked with “L5”.Tyres for shovels are marked with‘L3’.

It is always advisable to reach professionals for a consultation. Each tyre has its own specifications. Neglectfully selected tyre can cost money and time lost when work need mostly to be done.

Sunkvežimių MAN, ZIL, GAZ, KAMAZ, MAZ padangos

Load and speed index table

Load index

Load, kg

Load index

Load, kg

Load index

Load, kg

Load index

Load, kg

Speed index

Speed, km/h

51 195 88 560 125 1650 162 4750 A2 10
52 200 89 580 126 1700 163 4875 A3 15
53 206 90 600 127 1750 164 5000 A4 20
54 212 91 615 128 1800 165 5150 A5 25
55 218 92 630 129 1850 166 5300 A6 30
56 224 93 650 130 1900 167 5450 A7 35
57 230 94 670 131 1950 168 5600 A8 40
58 236 95 690 132 2000 169 5800 B 50
59 243 96 710 133 2060 170 6000 C 60
60 250 97 730 134 2120 171 6150 D 65
61 257 98 750 135 2180 172 6300 E 70
62 265 99 775 136 2240 173 6500 F 80
63 272 100 800 137 2300 174 6700 G 90
64 280 101 825 138 2360 175 6900 J 100
65 290 102 850 139 2430 176 7100 K 110
66 300 103 875 140 2500 177 7300 L 120
67 307 104 900 141 2575 178 7500 M 130
68 315 105 925 142 2650 179 7750 N 140
69 325 106 950 143 2725 180 8000 P 150
70 335 107 975 144 2800 181 8250 Q 160
71 345 108 1000 145 2900 182 8500 R 170
72 355 109 1030 146 3000 183 8750 S 180
73 365 110 1060 147 3075 184 9000 T 190
74 375 111 1090 148 3150 185 9250 U 200
75 387 112 1120 149 3250 186 9500 H 210
76 400 113 1150 150 3350 187 9750 V 240
77 412 114 1180 151 3450 188 10000 W 270
78 425 115 1215 152 3550 189 10300 Y 300
79 437 116 1250 153 3650
80 450 117 1285 154 3750
81 462 118 1320 155 3875
82 475 119 1360 156 4000
83 487 120 1400 157 4125
84 500 121 1450 158 4250
85 515 122 1500 159 4375
86 530 123 1550 160 4500

Kama CMK tire regrooving

KAMA tire life arrives at 500 ths. km taking into account grooving and retreading. Upon observance of retreading technique and use of qualitative materials the life of retreaded tires can be associated with new tires life.

KAMA NF - 201

Size

Regroove depth (mm)

Cutter width (mm)

245/70 R19,5

3,0

6-8

275/70 R22,5

3,5

6-8

295/80 R22,5

3,0

6-8

315/60 R22,5

3,5

6-8

315/80 R22,5

3,0

6-8

KAMA NR - 201

Size

Regroove depth (mm)

Cutter width (mm)

215/75 R17,5

2,5

6-8

245/70 R19,5

3,0

6-8

285/70 R19,5

3,0

6-8

275/70 R22,5

3,5

6-8

315/60 R22,5

3,0

6-8

315/80 R22,5

4,0

6-8

KAMA NT - 201

Size

Regroove depth (mm)

Cutter width (mm)

385/65 R22,5

3,5

8

KAMA NF - 202

Size

Regroove depth (mm)

Cutter width (mm)

215/75 R17,5

2,5

6-8

315/70 R22,5

3,0

6-8

KAMA NR - 202

Size

Regroove depth (mm)

Cutter width (mm)

295/80 R22,5

4,0

6-8

315/80 R22,5

4,0

6-8

KAMA NT - 202

Size

Regroove depth (mm)

Cutter width (mm)

235/75 R17,5

3,0

6-8

265/70 R19,5

3,0

6-8

385/55 R22,5

3,5

8

KAMA NR - 701

Size

Regroove depth (mm)

Cutter widths (mm)

12,00 R20

3,5

8

12,00 R24

3,5

8

Tire conversion table

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Stock Clearance 2021

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Discounts available until 1st of October.

 

Agricultural patterns:
Size Model Brand LI/SI Ply Set
10.0/75-15.3  TA60 Petlas 114A6 12 TT
10.0/80-12  TA60 Petlas 98A6 6 TT
18.4-38  TA60 Petlas 147A6 10 TT
210/95R36 TA120 Petlas 116A8/116B   TL
270/95R44  TA120 Petlas 142A8/142B   TL
270/95R54  TA120 Petlas 157A2/146A8   TL
300/95R52  TA120 Petlas 156D/158A8   TL
320/70R28  TA110 Petlas 119A8/116B   TL
320/85R36  TA110 Petlas 128A8/125B   TL
340/85R36  TA110 Petlas 132A8/129B   TL
360/70R28  TA110 Petlas 125A8/122B   TL
380/70R28  TA110 Petlas 127A8/124B   TL
420/65R24  TA110 Petlas 126D/126B   TL
460/85R30  TA110 Petlas 145A8/142B   TL
480/80R46  TA110 Petlas 158A8/158B   TL
480/80R50  TA110 Petlas 159A8/159B   TL
520/70R34  TA110 Petlas 148A8/145B   TL
520/85R42  TA110 Petlas 157A8/B   TL
520/85R42 TA110 RF Petlas 162A8/B   TL
540/65R34  TA110 Petlas 145D/148A8   TL
600/70R28  TA130 Petlas 161D   TL
600/70R34  TA130 Petlas 160D   TL
620/70R42  TA130 Petlas 166D   TL
620/75R30  TA130 Petlas 163A8   TL
 
Industrial patterns:
Size Model Brand LI/SI Ply Set
10-16.5  IND15 Petlas 131A3 8 TL
16.5/85-24  IND25 Petlas 149A8 12 TL
16.5/85-24  IND25 Petlas 156A8 16 TL
16.5/85-28  IND15 Petlas 152A8 12 TL
19.0/45-17 UN1 Petlas 141A8 12 TL
23.1-30  BD65 Petlas 154A6 14 TT
500/60-22.5  IMF18 Petlas 163/151A8 16 TL
500/60-22.5  SMF18 Starmaxx 163A8/151A8 16 TL
550/60-22.5  IMT08 Petlas 167/155A8 16 TL
8.25-15  HL40 Petlas 152A5F 16 TTF



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