L-5 65/65-57

Specifications 1. L-5 65/65-57

2. Bias OTR Tire

3. Ply-Rating: 62PR

Pattern Description:  Special deep tread design for loaders. Superior resistance to cut, wear and tear. Suitable for more severe working conditions such as construction, open mine and quarry.   Specification: 

Size	Type	Ply-Rating
23.5-25	TL	20 24 28 32
26.5-25	TL	24 28 32 36 40
29.5-25	TL	28 32 36 40
29.5-29	TL	34 36 40
35/65-33	TL	36 42
40/65-39	TL	42
41.25/70-39	TL	42
45/65-39	TL	58
45/65-45	TL	46 58
50/65-51	TL	62
55/80-57	TL	68
65/65-57	TL	62

  Off-The-Road Tire Literacy 1. T.R.A. Classification and application.

Service	Vehicles	T.R.A. CODE
Loader and Dozer	Shovels Loaders Bulldozers	L-2
		L-3
		L-4
		L-5
		L-5S
Earthmover	Dump Trucks Coal haulers Scrapers	E-3
		E-4
		E-7
Grader	Graders	G-2
		G-3
Compactor	Tire-rollers	C-1
		C-2
Industrial	Mechinical handling Equipments	IND3
		IND4
		IND5

2. The different OTR tire familes   100 Series ( Narrow Base )
The H/S aspect ratio is approximately equal to 1.00
The section width, given in inches is a whole number
Example: 18.00R25 80 Series ( Wide Base )
The H/S aspect ratio is approximately equal to 0.80
The section width, given in inches is a whole number followed by a fraction
Example: 20.5R25= 525/80R25 65 Series (Low Profile Tires )
The H/S aspect ratio is appoximately equal to 0.65
The section width, given in millimeters followed by the number 65
Examplt: 750/65R25 
3. Comparison of tread depth                              Pictures: