
Originally Posted by
gghaggis
The ProComp AT is a very good tyre - I was partially sponsored by them for a season and found them excellent.
You can fit 275/65R18 with a few mods - you will need to run constantly at off-road height, but they will always rub a little when under compression - particularly at the back. They are also a very big tyre, so speed readings, odometer, fuel consumption, braking and tracking are affected. They are also about 2cm over the max legal size you can fit to a D4, if you worry about such things.
Cheers,
Gordon
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