Tire Infos
MONT-REAL CASINGS Specification Sheet

    Grade A
  • Virgin casing that has not been retreaded previously
  • No cuts or breaks
  • No repairs or impact breaks
  • No exposed steel
  • No existing repairs
  • Sidewalls are in good condition
  • No weather cracking
  • No distortion of tubeless bead surfaces
  • Not regrooved
    Grade B
  • Same as Grade A with exceptions of :
  • Minor cuts and chips with some exposed steel in the tread area
  • Maximum of two nail holes in tread area only. Must be 1 1/2 inches in from the tread edge with maximum diameter of 3/8 inch.
    Grade R-1
  • Previously treaded once in full, in top tread, or in bead to bead.
  • Maximum two nail holes in tread area only. Must be 1 1/2 inches in from tread
  • All other conditions are same as Grade A

Tire informations

Speed Rating Chart:
Speed Symbol
A1
A2
A3
A4
A5
A6
A7
A8
B
C
D
E
F
G
J
Speed (km/h)
5
10
15
20
25
30
35
40
50
60
65
70
80
90
100

Speed (mph)
3
6
9
12
16
19
22
25
31
37
40
43
50
56
62

Speed Symbol
K
L
M
N
P
Q
R
S
T
U
H
V
W
Y
ZR*
Speed (km/h)
110
120
130
140
150
160
170
180
190
200
210
240
270
300
Open Ended
Speed (mph)
68
75
81
87
93
99
106
112
118
124
130
149
168
186

Open Ended

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