Guest Silverfox Posted October 27, 2004 Share Posted October 27, 2004 :)Any one got any ideas about what pressure to put in my tyres? Nakane Ultra sports 235/40ZRS18s on the fronts ,and Kumho Ecsta Supras on the back 265x35 ZR18 93W,i only have standard pressures for factory fitted wheels,these are after sales obviously,and really low profile,if the pressures to low she handles poorly,to much and the ride seems very hard,i have tried all the obvious places for info but opinions vary,over to you guys. regards Dave Quote Link to comment Share on other sites More sharing options...
fredm Posted October 27, 2004 Share Posted October 27, 2004 The pressures for the Lexus GS300 fitted with 18" wheels might be a good place to start. I don't know how heavy a GS300 is, if it's a couple of hundred kilo's heavier you could drop the pressures a couple of pounds. Phone the tyre supplier and ask there advice. Quote Link to comment Share on other sites More sharing options...
Guest Silverfox Posted November 4, 2004 Share Posted November 4, 2004 Thanks for the thought Fredm,spoke to the guys at Lexus who are right next to my service people,booked the car in for a service they reckon 30lb pressure,sorted she feels much smoother cheers mate Quote Link to comment Share on other sites More sharing options...
matt Posted November 4, 2004 Share Posted November 4, 2004 How about trying different pressures to see how you like the feel? Quote Link to comment Share on other sites More sharing options...
nic_f Posted November 4, 2004 Share Posted November 4, 2004 Hi Daves, I have the same wheels as you, I think. I'm running 36 Front, 34 Rear. I hope this is of some help Cheers Nic Quote Link to comment Share on other sites More sharing options...
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