Wanted to send you an email - hm but you didn't specify any - so now in the forum.
* the Hummer is more a Speed Trial thing - no real crawler like my Bruder Truck.
* big fun did you see the Loop Movie? - It could do it twice not like on the movie but never when the Camera was on

* Nice car to take with you on Vacation or on Barbecue that's what I use it for.
* go for it if you like hummers
* Nevertheless due to Ball Differntial you can almost lock the rear diff
* with decent tires it does surprising good on a parking lot - nevertheless due to the high weight (heavy body) it will roll over in fast corners
CONCLUSIO:
I had big fun and that car got me back into RC
BR
Daniel