General Grabber AT3's - in the stock 275 45 R21 size.
Had these before on a couple of Discoverys - they've been great.
Found the traction control was going like mad on wet grass with the original Scorpions.
These just grip really well, keep the revs down - they dont spin at all.

Noise'wise I don't hear any difference - mind you the full fat 405
is well insulated!!!

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