I use truckdown.com all the time - it works great in the US - not as good in Canada. You can choose which service you need - for tires I usually put down tires, mobile repair, and mobile tire service . Those that pay a premium will get a higher spot and their banner will be in color but if you look lower you can usually find guys that are a lot closer with a grey banner. Once you get a username and login and you put in information on notes, repairs or preferred those will come up if your match is close. Watch for 'MANAGED SERVICE' providers who will just use truckdown and call someone else to come out. Watch for providers who have no addresses as they can also be someone who is in your area but are 60 miles away. I usually follow up with a google search before calling them. Always ask for their price and what method of payment they take. Often times if I get a provider who is too busy they'll know a 'friend' who will do a good job. It took a while but if you ask the right questions you'll find out quite quickly if they're the type of guy you want to use.
