I have it on a trailer for a couple of reasons. One would be smog. No the motor is not stock. the other is i dont have enough self control. I always push it to the max one way or another and when something breaks it is time to go home it does suck having to put it on a trailer. I do drive it on the street around town though. I did drive it on the last set of bfg baja's on the street and off road and they lasted about 3k miles. so i would rather trailer it that drive on the road 200 miles round trip to go have some fun..... where you at in cali?