Sat nav for HGV (I know it was in the past)

[marcing]

Hi,
I read a lot of informations about sat nav system and I know there is no univocal answer which is the best for HGV.

I'm thinking about TOMTOM GO 920. I heard also about Snoopers or Navmans.

The price is not so important. I expect sat nav system which I can setup to aviod B-class roads ect (like switching on TRUCK/LORRY mode), full UK postcode search ?
In the past I used Navman ICN320 but now it is like museum piece.

Any opinions from experienced users ?

Regards, M.

[kiwisr]

Garmin do a specific model for larger vehicles like trucks.

https://buy.garmin.com/shop/shop.do?cID=134&pI...