My tire changing gear includes:
1. 2¾ ton Floor Jack, 5⅛" to 19¼" lift height: Princess Auto $100
2. Grip Floor Jack Adapter (Fits pinch weld jack points): Mr. Tool $22
3. ½" Dr Breaker Bar: Princess Auto $13
4. ½" Dr 7.5A Impact Wrench: Canadian Tire $45
5. ½" Dr, 80 ft-lb, Torque Limiting Extension Bar: Princess Auto $8
6. ½" Dr x 10" Extension Bar: Princess Auto $4
7. ½" Dr Metric Impact Socket Set: Princess Auto $9
8. ½" Dr Torque Wrench: Canadian Tire $60
9. ½" Dr x 19mm Deep Socket: Princess Auto $2
10. ½" Dr x 21mm Deep Socket: Princess Auto $2
11. 2-gallon Air Compressor: Canadian Tire $40
12. 2-Way Tire Gauge: Princess Auto $6
13. 3-Way Lug Wrench: Canadian Tire $8
14. Wheel Chocks: Princess Auto $4
Cost: $365 incl. taxes. All items purchased at sale prices.
I overpaid for the torque wrench. Princess Auto has a ½" Dr, 20 to 150 ft-lb, item that is frequently on sale at $25. It should be adequate for cars and many light trucks.
Don't omit Item 2. Improper jacking is unsafe and can result in costly car damage. Best price is from Mr. Tool out of DuBois PA. Look up the correct jack points for your car.