Need vehicle towed approx. 27 miles to home for repair.

Not sure about GS, but I have Coach-Net and have twice had my car towed to a place of my choosing that was not necessarily the closest qualified repair facility. Once when I had 2 blowouts from a road hazard, I researched and found a tire store that had in stock the tire I wanted. It was about 8 miles and further than other tire stores that did not have what I wanted. And once when I blew a heater hose on the freeway 3 miles from home, I had it towed home so I could fix it, not to a repair facility.