Hello, the following problem exists already longer – and it does not come from that we drive only rarely (1x/week), because we were now on the road for a few days every day: The (alu) rims in the back become hot. you can drive 15 km without braking (always slightly uphill) or last week we drove 100 km over a pass and then 30 km through a level: at home you can just leave your hand at the rim. a ‘outglue’ rim or mature fire risk exists probably not. the brake discs are not worn out and look like new. the brake pads also. was in a volvo workshop, the nearest one is here 1 hour driving time simple. the workshop has taken everything apart and checked and not found any defects. is also so on the bill. probably also no wonder, since, when we at the workshop clamped, the wheels were exceptionally not hot but only slightly warm. the brake discs were in front of about 15 tkm at volvo my V70, bj 9/15 now has 151 tkm on it. what to do? ignore? VG