Description Rear toe shims for the Fiesta ST150. These shims are used for accurately adjusting the rear toe. Accurate setting up of the rear suspension will drastically improve the handling of your ST150 They are highly accurately CNC ground from laser cut steel for precision and durability (not like many plastic shims on the market!) (NB, there are 60 minutes in one degree, so a 30 minute toe shim is 1/2 a degree etc)
