5mm to 7mm for SCX24 tires and gotta have alloy 5mm to12mm hexs for cool 1/18 1/16 tires especially with portals can get speed back. I think some WPL duallies would be sweet
I run a 1/10 Everest 10 with aluminum wheels from Amazon (I forget the name) and injora swamp claws both in 1.9 for a Z71 scale build I'm working on with the E10
Yea, i am changing them back an forth LOL First set only works on Portals cause the Steering hits the shocks with those big MN99 tires. I ported those to make them softerISH. But the Second set are amazing, specially on the Portals. Good times either way hehehehe