Uprated alloys need uprated pressure.. What it says in your handbook about the fully laden pressures this is what you use on alloys...
The item "Locks + Nuts Included ST Alloy Wheels Tyres High Load Ford Transit Custom 18" is in sale since Saturday, April 4, 2020. This item is in the category "Vehicle Parts & Accessories\Car Wheels, Tyres & Trims\Wheels with Tyres". The seller is "save_on_tyres_direct" and is located in Devon. This item can be shipped to United Kingdom.