Search Results We have found 1 clinical trials matching your search query. Close Phoenix Roadside Assistance Posted 11 months 29 days 19 hours 58 minutes ago. United States (USA) 68 We offer emergency roadside assistance all over Phoenix if you are stranded on the side of the road. If you need a jump start for a dead battery, flat tire change, gas delivery or a tow truck to tow y Unknown 1 Page 1 of 1