Kraton6s

how does the servo turn those??

That's what I was wondering. Those are some fat meats.....Time to bust out the credit card and call Savox I think !!!!!

I have those tires on mine as well. don't get Savox servo. i had 2 high end savox servos and they didnt last at all even with normal tires. I bought this one eventually. It has lasted much longer and cost half the price of savox.

EVO P2 Brushless High-Voltage Ultra-High-Speed Torque MG Radio Control RC Servo

https://www.ebay.com/itm/EVO-P2-Bru...276447?hash=item56a8dd81df:g:TrAAAOSwA29Y5Dd6

Heres video

https://1drv.ms/v/s!AnyMQ2Mo1CpL0grolLd3aPNFbfPY