Volvo S40 Owner's Manual page 183

Specifications
Dimensions for mounting points (mm)
Fixed or detachable towbar standard
1
2
A B C D
1070 82 964 482
Side member
Ball centre
06 Starting and driving
Towing equipment*
E F G H
40 141 497 150
*
Option/accessory, for more information, see Introduction.
I J K
113 100 140
06
183