Customer Testimonials


BT – 24,000 vans tuned with Viezu BlueOptimize

BT – 24,000 vans tuned with Viezu BlueOptimize

Date Added: 29/01/2019

Viezu – Approved and Partnered with BT Fleet to tune 24,000 vehicles, in 4 months, delivering an estimated £4milion fuel saving per year.