Ok to go with a lower tire load rating?

[harman_rai]

Is it ok to go with a lower load rating than what the car came with. My factory tires(Continental ContiTouringContact) 205/50/R17 had a load rating of 93 and the ones i want to get as my summers (Kumho Ecsta SPT) 225/35/R19 have a load rating of 88. I also seen the same Kuhmo's with a rating on 91 (235/35/R19). Is it ok to go with a lower rating?

[propr'one]

91 = 615kg (per tire).

I think you'll be ok.