Tire pressure

Post by **nj1sh** » Thu Jul 03, 2008 7:13 pm

I am currently on 28psi on all four wheels is the too low for 245 45 18"'s?

Post by **allensteiner** » Fri Jul 04, 2008 2:57 am

way too low, wow i bet your mpg is about 5...i had 35 psi but went up to 40 to save on some gas and it drives smoother - less swerving when i hit a rut. factory recommended doesn't go below 30 on most cars.

btw what width are your rims?

Post by **nj1sh** » Fri Jul 04, 2008 4:46 pm

I have the 2004 Maxima rims 18" x 7.5" with ventus k104 tires... I never achieve more than 23mpg even though I drive mostly on the the highway.

Post by **AcMav** » Fri Jul 04, 2008 5:06 pm

I run 38 on all my cars, including on the G35s. My fuel millage really dips when it drops below 30. I'd only lower it in the snow or on mud to give more surface area to gain traction.

Tire pressure

Tire pressure

Re: Tire pressure (nj1sh)

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