'94 rims

[westernb4]

I have a '93 NSX, and am in the process of converting to '94 plus stock rims and OEM tires. Any TCS or speedometer issues I need to worry about?
Are the recommended tire pressures for '94 and later the same as for the earlier tires/wheels?

 

[Vytas]

You should experience no problems at all. I went from stock '91 wheels to the stock '98s. The recommended pressures are the same.

Vytas

 

[nsxtasy]

Just to be more precise about it, the outer diameter of the '94+ rear 245/40-17 calculates to 0.57 percent smaller than that of the '91-93 225/50-16. That's much less than the 2 percent variation in outer diameter you will experience as a tire wears from new to the treadwear indicator bars, so the impact on the speedometer and odometer is insignificant. The fronts are 2.37 percent larger but, as Vytas indicates, this is not a problem for the TCS.