 OTR Tire Classification Guide
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Passenger Car | Light Truck/SUV | Truck Bias | Truck Radial | Earthmover | Grader
Loader/Dozer | Compactor/Snow/Sand | Industrial | Solids | Agri-Tractor | Industrial Tractor
|
 |
| SE11-G2 |
| An
open-spaced, open-center, traction pattern with
aggressive tread bars and good self-cleaning properties
to promote traction capability on soft ground
conditions. This pattern should be considered
where movement over relatively soft or yielding
surface is required. |
| Tire
Size |
Ply
Rating |
TT
|
TL |
| 14.00-20 |
14 |
0 |
. |
| 10.00-24 |
8,10 |
0 |
. |
| 13.00-24 |
8,10,12 |
0 |
0 |
| 14.00-24 |
12,14 |
0 |
0 |
| 15.5-25 |
8,10 |
0 |
0 |
|
|
|
 |
| SE7-E2/G2 |
| A
driving pattern designed primarily for drive wheels
on all heavy-duty off-the-road equipment used
for earth-moving and grading service. A rugged
pattern with massive alternate linked and independent
tread bars for maximum traction with minimum damage
to the surface. Performs well when operating in
sand, loam, mud and soft soil conditions. |
| Tire
Size |
Ply
Rating |
TT |
TL |
| 16.00-24 |
12,16,20 |
. |
0 |
|
|
|
 
|
|
*
Industrial application available
|
| SE188-E3/L3 |
| A
non directional standard pattern depth tire produced
for heavy duty off-the-road service under conditions
where the average operating speeds are high. The
flatter tread profile and optimised tread bar
and tread groove design porvide wider ground contact
area for longer tread life and improved traction
on softer ground. |
| Tire
Size |
Ply
Rating |
TT
|
TL |
| *12.00-20 |
16,18 |
0 |
. |
| *14.00-24 |
20,24,28 |
0 |
. |
| *16.00-25 |
24,28,32 |
0 |
0 |
| *18.00-25 |
28,32,36,
40 |
0 |
0 |
| *21.00-25 |
20,24 |
0 |
0 |
| *18.00-33 |
32,36,40 |
0 |
0 |
| 20.5-25 |
12,16,20 |
0 |
0 |
| *23.5-25 |
12,16,20,
24 |
. |
0 |
| *26.5-25 |
20,24,26,
28 |
. |
0 |
| 29.5-35 |
22,28 |
. |
0 |
| 37.25-25 |
30,36 |
. |
0 |
|
| SE188
E4/L4 |
| Tire
Size |
Ply
Rating |
TT
|
TL |
| *23.5-25 |
20,24 |
. |
0 |
| *18.00-25 |
28,32,36,
40 |
. |
0 |
| *18.00-33 |
32,36,40 |
. |
0 |
| 27.00-49 |
42,48 |
. |
. |
| 15.5-25 |
8,10 |
0 |
0 |
|
|
|
|
*
Industrial application available
|
| SE6-E3/L3/E4 |
| A
non-directional standard pattern depth tire produced
for heavy duty off-the-road service under conditions
where the average operating speed are high. The
heavy, high density tread bars use high cut and
wear resistant rubber compounds to give long tread
life without excessive heat generation. |
| Tire
Size |
Ply
Rating |
TT |
TL |
| 12.00-24E3E4 |
12,16,20 |
0 |
. |
| 14.00-24 |
16,20,24,
28 |
0 |
. |
| 12.00-25 |
16,18
|
0 |
0 |
| 14.00-25 |
16,20,24 |
0 |
0 |
| 17.5-25 |
12,16,20 |
0 |
0 |
| 20.5-25 |
12,16,20,
22 |
0 |
0 |
| 23.5-25 |
12,16,20,
24 |
. |
0 |
| 26.5-25 |
20,24,26,
28 |
. |
0 |
| 29.5-29 |
22,28,34,
40 |
. |
0 |
| 33.5-33 |
32,38 |
. |
0 |
| 29.5-35 |
28,34 |
. |
0 |
| 33.25-35 |
32,38 |
. |
0 |
| *16.00-25E4 |
24,28,32 |
. |
0 |
| *18.00-25E4 |
28,32,36,
40 |
. |
0 |
| *18.00-33E4 |
32,36,40 |
. |
0 |
| *18.00-33E4 |
32,36,40 |
. |
0 |
|
|
|
 
|
 
|
 |
| SE88-E2/L2 |
| The
SE 88 is for equipment operating in very soft
conditions where mobility is of the utmost importance.
The V shape bars are widely spaced to provide
excellent self-cleaning properties. The wide bars
with flat tread contour result in a large contact
area and even distribution of ground contact pressure. |
| Tire
Size |
Ply
Rating |
TT |
TL |
| 17.5-25 |
12,16,20 |
0 |
0 |
| 20.5-25 |
12,16,20 |
0 |
0 |
| 23.5-25 |
12,16,20,
24 |
0 |
0 |
|
|
|
 |
| SA14-G2/E2/L2
|
| A
specially designed tread pattern which provides
excellent traction and self-cleaning properties. |
| Tire
Size |
Ply
Rating |
TT |
TL |
| 13.5-20 |
10 |
0 |
. |
| 42x17-20 |
6,10
|
0 |
. |
| 17.5/65-20 |
10 |
0 |
0 |
| 16.00-25 |
16,20,24,
28 |
. |
0 |
| 20.5-25 |
12,16 |
0 |
0 |
| 23.5-25 |
12,16,20 |
0 |
0 |
|
|
|
|
|
 |
| SE133-E4
|
| A
modern deep tread, non-directional rock pattern.
It has a dense center to provide mileage and resistance
to stone damage and the cross grooves graduall
widen towards the shoulder to provide good stone
ejection and mud slearance for superb traction. |
| Tire
Size |
Ply
Rating |
TT |
TL |
| 12.00-24 |
12,16,20 |
0 |
. |
| 14.00-24 |
20,24,28 |
0 |
. |
|
|
|
 |
| SN38-E2/L2/G2 |
| A
non-directional pattern for grader, shovel loader
and dump truck service with traction, braking
and side skidding resistance in snow condition |
| Tire
Size |
Ply
Rating |
TT |
TL |
| 14.00-24
*SCC rim |
10,12,14,
16 |
0 |
0 |
| 14.00-24 |
20,24
|
0 |
. |
| 16.00-25 |
24,28
|
0 |
0 |
| 20.5-25 |
12,16 |
0 |
. |
| 23.5-25 |
12,16,20 |
0 |
0 |
|
|
|
|
|
 |
| TT505-E3
|
| A
strong and sturdy directional tire. This tire
gives excellent mileage, traction and evenness
of wear. Very suitable for logging trucks and
other vehicles operating in severe off-the-road
conditions. |
| Tire
Size |
Ply
Rating |
TT |
TL |
| 12.00-24 |
16,18,20 |
0 |
. |
|
|
|
 |
| SE132-E3/E4
|
| A
modern deep tread, non-directional rock pattern
specifically designed for dump trucks working in
conditions where cutting and wear are problematic.
The pattern is designed with a very flat tread profile
and dense center to give superb working hourage
and resistance to rock damage. The cross grooves
are specially designed to eject stones and mud for
good traction and the reduces mass in the shoulders
gives good resistance to heat build-up. |
|
| Tire
Size |
Ply
Rating |
TT |
TL |
18.00-25
E3/E4 |
16,28,32,
36,40 |
. |
0 |
18.00-25
E3/E4 |
28,32,36,
40 |
. |
0 |
21.00-35
E4 |
32,36,40 |
. |
0 |
 |
|
|
|
|
| Tire
Size |
Ply
Rating |
TT |
TL |
24.00-35
E4 |
32,36,40 |
. |
0 |
24.00-49
E4 |
42,48
|
. |
0 |
24.00-49
E4 |
42,48
|
. |
0 |
| 30.00-51-E4
|
46,52 |
. |
0 |
|
|
|
|
 |
| SE65-L5 |
| A
heavy duty 65 series wide base tire designed for
loaders and dozeers operating in severe abrasive
conditions such as quarrying and rock mining operations.
The extra deep tread with a very flat profile
and opposing cross grooves offer efficient load
distribution and excellent traction. The tread
rubber is specially compounded for maximum resistance
to cut and abrasion. |
| Tire
Size |
Ply
Rating |
TT |
TL |
| 35/65-33 |
24,30
|
. |
0 |
|
|
|
 |
| SE191-L5 |
| A
heavy duty wide base tire designed for loaders
and dozers operating in severe abrasive conditions
such as quarrying and rock mining operations.
The extra deep tread in a flatter tread profile
offers efficient weight distribution for maximum
tread life. The crossply nylon casing is made
of high tensile flexible nylon cords for impact
resistance and stability. |
| Tire
Size |
Ply
Rating |
TT |
TL |
| 23.5-25 |
16,20 |
. |
0 |
| 26.5-25 |
20,24,26,
28 |
. |
0 |
|
|
|
|
|
 |
| SE6-L5 |
| This
L5 rating tire has been specially designed for
loader-dozer operations and is recommended for
tough mining, quarying and rock handling jobs,
This tire is compounded for the ultimate in cut
and wear resistance. |
| Tire
Size |
Ply
Rating |
TT |
TL |
| 29.5-29 |
22,26
|
. |
0 |
|
|
|
|
|
| SSL3S |
| A
smooth treaded tire with a tough wearing compound
designed specially for abrasive surface in ports
and rocky conditions in mines and quarries where
masimum resistance to wear and to cutting is required. |
| Tire
Size |
Ply
Rating |
TT |
TL |
| *14.00-24 |
20,24
|
0 |
. |
| *16.00-25 |
24,28,32 |
0 |
0 |
|
* Industrial application
available
|
|
|
|
|
|
 |
| SSL4S |
| A
smooth deep treaded tire with a tough wearing
compound designed specially for rocky conditions
in underground mines, open pits and quarries where
maximum resistance to cutting is required. |
| Tire
Size |
Ply
Rating |
TT |
TL |
| 20.5-25 |
12,16,20 |
0 |
0 |
|
|
|
|
|
| SSL5S |
| A
smooth deep treaded tire with a tough wearing
compound designed specially for rocky conditions
in underground mines, open pits and quarries where
maximum resistance to cutting is required. |
| Tire
Size |
Ply
Rating |
TT |
TL |
| 20.5-25 |
16 |
. |
0 |
| 23.5-25 |
20,28 |
. |
0 |
| *18.00-25 |
28,32,36,
40 |
. |
0 |
|
* Industrial application
available
|
|
|
|
|
|
|
