Yes should try the I-Pro, seems good value for money for high performance tires based on reviews I read also. I have not yet tried but planning to try later once my son's V12E2 finished. Tw rating at 240 should indicate softer compound for better grip but won't last as long as most typical UHP at tw 280-320. Maybe similar lifetime as RE003/4.

195/55/15 should be even lower than 150, like 130-140.

I have used the I-Pro on my son's Swift for about a year now, very satisfied with them as it's now the best value for money after V12E2 discontinued.

This is totally wrong! Lol you pump high at the rear and low at the front will actually worsen the oversteer, not reduce it!

Mine usually about equal pressure front and rear or just slightly harder at the front by 1 psi.

Steering feel is fine for me with this I-Pro on my Swift.

Yes weight distribution is one thing. Another is whether the tires give enough feedback to steering, so usually tires with softer sidewalls I tend to give slightly higher pressures at the front to improve the steering feel. Reducing risk of oversteer is also a factor.

More pressure at the rears may induce oversteer, not understeer. It's similar principle as suspension setting as well. For example, if a car is prone to understeer, you either soften the front antiroll or stiffen up the rear antiroll. But all these are designed as a total package of the car so BMW must have factored in weight dist, suspension setups and traction control behaviour, tire sizes etc2. to finally comes up with such recommendation to get the best balance for its cars.

Which Evo2, the V12 Evo2 or S1 Evo2? If V12 Evo2, it's actually softer sidewall than the I-Pro. The I-Pro gives better steering feel based on my experience in the exact same car and same tire size (in Suzuki Swift) cuz I changed from V12 Evo2 to the I-Pro.

Yes I am talking about sedan, hatchback, or sports coupe, but the general direction or relationship between pressures and traction still applies the same even in SUV. Whether the recommended starting pressures are harder at the rear could be due to weight distribution or load but the direction of the tire pressure to adjust if got symptoms of under/oversteer is still the same.

Are you sure that much?? Meaning if your car previously reached 500km, now only 425-450km??