E430 Air Pressure - Benzworld.org

stingerE430 · 02-06-2003, 10:46 PM

I have a 2000 E430 with 17" Bridgestone Potenzas on factory rims. What is the correct air pressure for the 17" with a ZR rated tire? the filler cap says 27 but that seams rather low. Thanks

techbike · 02-13-2003, 04:13 PM

I use 32 PSI all around and works/wears fine.[:D]

cmbenz · 02-14-2003, 12:46 PM

I have a 98 E430 and keep all four biscuits at 28 PSI - and they're fine. The pressure isn't too low. However, if you're still uncomfortable with 27 psi, try 30 or even 32 - they'll be fine. During the summer, I'd drop my pressure down about 1/2 psi if you're running around 30+ psi.