What size are the tires and wheels?
365/80 R20 on 11 inch wide wheels.
Why did you choose such an agressive tire if 80-90% of your travel is projected to be on road?
The Atego 4x4 is delivered with 20 inch semi drop steel wheels as standard, changing to 22,5 inch wheels is costly involving a lot of parts. The tire options for 20 inch wheels in 11 inch width are very limited, and most manufacturers only have MPT variants with coarse "mud" thread patterns.
I'm still searching for a tire from a reputable manufacturer with M+S markings (Norwegian Law requirement) and the approximate rolling diameter of a 365/80 R20 with a more road/asphalt friendly tire pattern, any info would be appreciated. (Also a change to 22,5 inch wheels if available in the right bolt pattern and inpress would be good, but no such luck so far…
Speed category also factors in, the XZL and MPT81 tyres are both 110km/h approved, nokian mpt (that looks to be a touch more "friendly") are 90km/h.