Don't most shops train their staff before they turn them loose on vehicles?

If for nothing more than practicing safety when installing tires and such...you CAN do harm to yourself and/or the vehicle if done improperly...

__________________
2009 ML350 (106K) - Family vehicle
2001 CLK430 Cabriolet (80K) - Wife's car
2005 BMW 645CI (138K) - My daily driver
2016 Mustang (32K) - Daughter's car