Ok,
Here are my tables:
tblVehicles (This is where 'pkCarID' comes from, this is my main table)
pk, txtVehType, txtManfacturer, intYear, curCost, txtPrimaryCountry, txtSecondaryCountry, txtModel, txtSubMode, oleVehiclePic
tblBrakes
pk, pkCarID, txtABS, txtStabCont, txtYawCont...