[yodisco]

what is the ideal tyre pressure (psi) for 255/55/R19 on disco? For daily ride and off-roading?

 

[Bill F]

The tire pressure is stamped in your door frame or in the dash menu

 

[Zarly59]

what is the ideal tyre pressure (psi) for 255/55/R19 on disco? For daily ride and off-roading?

37 psi on the road. 18 psi over beach/sand (no rocks) 30 psi on easy off road terrain.

 

[Zarly59]

37 psi on the road. 18 psi over beach/sand (no rocks) 30 psi on easy off road terrain.

 

[ChristianU]

The optimum tire pressure is imprintet on the side of the tire. Usually in psi.

 

[Bill F]

NO NO NO.. The pressure on the tire is the maximum pressure the tire can hold for only certain vehicles. Dangerous.

Optimum pressure is shown on the door frame.

 

[UtraStyle]

Find a tire load application chart that includes you tire and pressure.
Use that rated load and new tire index to find your new pressure. We use 32 front and 28 rear for 255/55R18 tires with a load index of 109.

For off roading, we’ve went down to 20 psi front 15 rear. The drive is much more comfortable and adds lots of extra traction.