me an bruce run ours at 35 psi too,...mind you wiv all is kit we need to!!!:crazy_driver: ......................lots of conjecture about what the various books and manuals say, but trial and error will find you a pressure that suits. On my td4 commercial, 35 psi all round seems to suit it best, but each one is different, depending on the driver and the load you are carrying
good luck
whats the chalk method thenuse the chalk method to determine what is correct for you,
ah will try that thanksput the car on a flat tarmaced bit of road. place a cgalk line across the tread. trive the car about 50 feet and look at the line. if it is still there in the middle, then tyres are underinflated. if it is still on the outside of the tyre its overinflated. adjust tyre pressure by a small amount and repeat until line is removed across the whole width.
this only works for unworn tyres.
A bit off topic but my OH was complaining all the suspension on her pajero was nackerd so I had a look. suspension was fine but she did have all her tires infalted to about 110psi
I cant believe she survived 2 days driving without them blowing, so im guessing there is some leeway as far as tyre pressure goes ???
put the car on a flat tarmaced bit of road......wudnt dare put it anywear else.......:faint2:put the car on a flat tarmaced bit of road. place a cgalk line across the tread. trive the car about 50 feet and look at the line. if it is still there in the middle, then tyres are underinflated. if it is still on the outside of the tyre its overinflated. adjust tyre pressure by a small amount and repeat until line is removed across the whole width.
this only works for unworn tyres.