just leave them nisskid... remember this is SAU.
if your into putting $1300 wheels with cheap nasty rubber on your $160k-$180k supercar then thats great, take it to the track and give them hell so in a few months time we'll be laughing at your ROTA WARNING thread because you didnt listen and the wheels collapsed under the weight of your car, you'll whinge about the way your new R35 GTR slid on its rails, ripped off that nice front bar, sideskirts, completly destroyed those sexy uber expensive brakes, smashed up that $40k transmission and the thud of 2tonnes of japanese supercar hitting the track sent ripples all the way accross your chassis because you were to ignorant to listen to people advice when it comes to things like SAFETY
and if that dosnt get into your head, if that does happen (which i have no real doubts) then you will VOID YOUR INSURANCE as i'm sure your insurance provider would be the first to point out you were not using the OEM wheels or suitable wheels for the car and it was the wheel that shattered/collapsed/ buckled which caused the accident.
why do you even own an r35GTR if you cant even afford good wheels and tyres.
i'd feel much safer on my old 17x9+22 super advan racing then those nasty china rims, may of well put 20" vaults on it...
i can feel a ban coming on for this post but if that isnt enough to get the facts in your head you deserve to have your car written off when the wheels FAIL... because with that much wait and force, they WILL fail.