125cc at the dunes?

so i have built this gocart and i stuck a 125cc Suzuki engine on it. and needless to say it hauls ass put your foot down and the front end will jump. and this thing dose what ever i have asked it to here where i live witch is just mud and dirt trails. but this summer i want to take it down to the dunes and see how it dose out there. i am not sure if i need paddle tires or am i fine with just the nobby tires i have on there now, i dont know if this will even do the dunes. my Honda CRF 230 dose the dunes ok with a paddle tire but that was not really what u call POWER when your flying up a dune thes guys on 650s where flying by me at who knows what speed. so i guess what i am asking can my 125cc do it? would paddle tires help or would that just make it harder to get up the dunes? and just so u know i am not looking to do jumps or anything i just want to drive around and have some fun on my gocart. oh and if it helps i plan on going to the Oregon dunes

thanks