I got a some Falken Ziex ZE-512 195/50/15's and last month I pumped them up to 48psi (max 51psi) I am going to check tire pressure again monday and refill as needed. I noticed about 3-4mpg different from the 32psi the shop put in them.
next tires will be alittle skinnier like 185's, I got 45mpg traveling 70mph 140mi, then doing 80-85mph back, and then 60 miles of my normal driving which usually gets me 38mpg on winterized diesel the other week. Not to bad since the last tank I ran on my car with 175's 13's got me 48mpg on summer diesel and driving no faster than 70mph
so how high do you roll? :lol:
A little 8 PSI (stock boost, fuel pump has troubles) winter mode.
Last summer, 16 PSI. 28PSI when the wastegate was stuck.
about 38psi all round ,with Pirreli P6000 15"
I do it like the tank cap sticker says: 1.8 - 2.2 bar (27 - 32 psi)
A little 8 PSI (stock boost, fuel pump has troubles) winter mode.
Last summer, 16 PSI. 28PSI when the wastegate was stuck.
Tires pressure.
I do it like the tank cap sticker says: 1.8 - 2.2 bar (27 - 32 psi)
Id go a bit higher unless you are running the same tyres & wheels that came out of the factory with that sticker. :wink:
have a look at the max psi written on the actual tyres & go 1 or 2 psi lower & see how that feels.
Sorry :oops:
38 PSI
195-65R14 Toyo Spectrum during summer.
35 PSI during winter (175-70R13)
I'm missing in traction :twisted:
I do it like the tank cap sticker says: 1.8 - 2.2 bar (27 - 32 psi)
Id go a bit higher unless you are running the same tyres & wheels that came out of the factory with that sticker. :wink:
have a look at the max psi written on the actual tyres & go 1 or 2 psi lower & see how that feels.
I'm running with 185/60R14 and this size is on that sticker.