I too had a GS SUT ... I tried and tried to make that truck a good race truck but it constentley broke...Arms upper and lower... Rear hub carriers, CVD'S (Big TIME!), Turnbuckles ,ect ... MaxxGS has very good luck with his GS trucks (all 15 Just kidding Brian!!!) Hes always up in the LSP mix. But his SUT has been heavily modded