The Cheshire FRS SACU is Mercedes PN63PDO  and was seen at its base, 2 July 2019.
This vehicle is currently based at Lymm Fire Station, callsign E28S4.

The GMCFRS SACU was built on an Iveco Chassis, PO13FLL. It was seen arriving at an incident in Heysham, 1 September 2024.
This vehicle is currently based at Chadderton Fire Station as G35S4.

The Lancashire SACU is Mercedes PE63TZX and was seen arriving at an incident in Scotforth, 28 June 2024.
This vehicle is normally based at SHQ with callsign L52S4.

The SACU for Merseyside CK06XPO was seen at a large fire in Earlestown, 20 May 2020.
It is normally based at Kirkdale Fire Station.

For the first time in the summer, we had all 3 'white' vans together at Greater Manchester FRS Training Centre in Bury,11 June 2021.
We used it as a Training Exercise for volunteers with the idea of seeing how quickly we could feed a large contingent of firefighters.
L to R - PN63PDO from Cheshire served the vegetarian option.
PO13FLL from Greater manchester served other foods.
PE63TZX from Lancashire served drinks.