Just started using my van on a regular basis ,and was finding the steer a bit heavy without boost ,have been looking around for steer to put on it, but the other day was waiting for someone and decided to run a string line down both sides only to find its towing in about 10mill on the front and about the same on the back ,looking up the spec i see the brooklands books manuAl shows differing degrees of toe in according to vehicle group 1to 4 no dought my tyre guy will have a book with the detail but whats with the groups and where do i find which group mine belongs to ,is it short wheel Abase long wheel base ,4by 4 etc .no great drama just interested ,no wonder its heavy on the steer .PUGS