Pretty obvious that the Ram is there as an anchor for the Geo. If the master cylinder had failed, this is how to drive the Geo to the shop without having to rely on just the handbrake. Has nobody else ever done this?

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2007 X3 3.0si, 6 MT, Premium, White

Retired:
2008 535i, 6 MT, M Sport, Premium, Space Grey
2003 X5 3.0 Steptronic, Premium, Titanium Silver
2002 325xi 5 MT, Steel Grey
2004 Z4 3.0 Premium, Sport, SMG, Maldives Blue