To clarify for everyone, wheel nuts DO come with the Tuffant wheels, they are in Box#1. Apologies. (don’t think I can delete my earlier post)
Will post some photos. Fitting with Kumho MT51 265/60/18’s.
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Didn’t buy them for their beauty, but I think the Tuffants look pretty good: (not best photo sorry)
https://www.aulro.com/afvb/images/im...018/03/356.jpg
I have just put a set on my new to me D4, fitted 265/65 BFG KO2's. First trip was a run to SA for some beach and sand dune playing with the 4x4 Earth SA annual gathering.
Balanced up well with not to much lead needed, speedo is now perfect compared to the GPS, TC worked fine, well once the D4 novice worked out all the electrickery, had pressures down to 12 PSI on the really soft sections and they look a heap better than I first thought they would.
Next run is up north to Kimberly and Kakadu in 6 weeks which will really test them
Don’t go too high, it will impact DSC and make it twitchy in the nose.
The common rule of thumb is lower pressures for larger tyres.
Running them high just puts extra NVH into the vehicle. Tyres are part of the suspension as well as the springs etc
I've had the KO2s on TuffAnts for about six weeks now. The tyre fitters inflated them all to 40, the wheel balance guy dropped them to 38, and the guys in the service workshop diligently set them to 36/33 – all cold pressures. I have an ARB TPMS and you see those numbers climb by about 4psi after a bit of highway driving on a warm day.
I'm liking 38/35 cold for bitumen duties with a light load. 25 all round for rough tracks. Have yet to hit the beach.