1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156 
Multigrade oils
2nd June 1967, Page 58
2nd June 1967
Page 58
Page 58, 2nd June 1967
— Multigrade oils
Close
Noticed an error?
If you've noticed an error in this article please click here to report it so we can fix it.
If you've noticed an error in this article please click here to report it so we can fix it.
DETAINING 10W/30 grade and replacing 10W/40 with Havoline 10W/50 oil, Regent Oil claims to have a full range of multigrade oils to suit all lubricating needs. Both multigrade oils are marketed in strip-sealed cans and should be used according to manufacturers' specifications. Regent recommends 10W/30 if a lot of town driving is involved, and 10W/50 for highspeed driving or for engines having a high oil consumption.
Made by Regent Oil Co. Ltd., 117 Park Street, London, WI.