A picture tells a thousand words so theres no confusion over tyre positions. Like repairs, more than one task can be carried out on a single jobcard and still be treated independently for costing and a repairer.
When configured with the ServiceTracker inventory module, parts can be automatically deducted from stock.
ServiceTracker also allows tread depths to be recorded on each tyre. In the next Service Pack, A new feature in ServiceTracker allows you track tyre stock, with expenses, locations and full life cost per km.