Hi guys just after some opinions from people who have done this.Now the story is a have an R32 GTR which i mainly use for 1000m airstrip time trials.The car has 1000hp and currently can run over 300kmph but the gearbox which is H pattern with a giken 1-3 gearset just doesnt want to shift fast at 9500rpm,poor thing,lol.So im in the process of ordering an OS88 but cant decided on which ratio.Im currently running 265 RSRs on R34 GTR rims which are about 24.4inches tall.Its pulling about 305kmph through the traps with the stock top gear(0.752) at about 9000rpm,so its close to maxed out.Now the plan is to run MT street radials 265s which have a diameter of 26.5 inch which will work perfect with the stock OS88 top gear(0.852).My question is will these fit diameter wise or will they touch the plastic inner guards?If they dont fit then i will lean towards a set of 265 R888s which are about 25.4inches tall and order the OS88 with the 0.75 top gear.So basically has anyone on here ran 18inch MTs 265s with stock inner guards?Any advice would be appreciated.