Chances are nobody is interested in this, but I think it is worth spreading this info..
Stadium Truck HPI Ground Assault D tyres are very good on carpet.
Good balance of forward and side bite, and pretty low wear rate.
The S compound would be too soft, could potentially work with stiffer inserts but surely with high wear rate.
D compound needs a couple laps to warm up, then it's fine.
Haven't tested yet the minispikes yellow..