Im sorry man, but the stock rims are not working well, I can say out: they are shit!
'cause I have bought my own P.1 in the U.S. and I have just rode it today and I did not jump very hard, but it got a huge eights in the rear rim..Unfortunately I have to change it to a better one..good luck to you

yeh he was planning to get new rims for it in like 2 or 3 weeks so yeh, he's done his research.... unlike some..!

i agree, the stock rims are really weak. i changed mines to halo SAS and eventually kept the original tires as well. never liked the tires to start with but they are surprisingly good

got one of the new dmr backline rims on a pro 2 single speed out back....just gonna wait for the front to die slowly caus its still true....