.
Size
Offset
15 x 7.0
e+15 � 40 > 6.4KG
16 x 7.0
e+15 � 45 > 7.0KG
17 x 7.0
e+15 � 50 > 7.5KG
18 x 7.5
e+35 � 53 >8.2KG