I know that at one time during the early Danger Danger years he was using/endorsing the Peavey Rockmaster preamp with the Peavey Classic 120/120 poweramps.
I think around the time of Screw It was when he got the Laney endorsement though, so most likely Laneys during that era.
The weird thing i noticed though is that on almost every track of the Screw It album, his tone sounds almost like a preamp that's been direct recorded, and you can clearly hear it clipping on the levels like it was too hot in the mix. 'Beat The Bullet' solo is a good example of what i mean, listen with headphones and you'll hear it.
Then listen to the solos on 'Everybody Wants Some' and 'Slipped Her The Big One', and the guitar tone on those solos sounds night and day better than any of his other tone on the album. Sounds actually like a mic'd up amp and none of that weird clipping on the top end!