Tyre pressure help. 255/35/19 - Garage set it to 2.2, but I think it should be 3.2

Haste75 · 06-23-2023, 03:32 AM

Based on the pressure plate, am I right in saying my rear tyres should be set at 3.2?

They are 255/35/19 run flats.

visionaut · 06-23-2023, 09:47 AM

Per the door card, with the 255/35-19 in the rear, it says 2.5 for avg load (3 passenger) and up to 3.2 for fully loaded (5 passenger). If you’re not fully-loaded all the time, 3.2 might be too much, esp with run-flats. It says 2.2 only for avg. load with the 255/35s mounted on the front..

06-23-2023, 03:32 AM	#1
Haste75 Registered 0 Rep 1 Posts Drives: BMW 430I Join Date: Jun 2023 Location: Midlands iTrader: (0)	Tyre pressure help. 255/35/19 - Garage set it to 2.2, but I think it should be 3.2 Based on the pressure plate, am I right in saying my rear tyres should be set at 3.2? They are 255/35/19 run flats. Attached Images
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06-23-2023, 09:47 AM	#2
visionaut Captain 1310 Rep 883 Posts Drives: 2016 435iX GC & 1976 2002 Join Date: Aug 2018 Location: Mile High City, CO iTrader: (0)	Per the door card, with the 255/35-19 in the rear, it says 2.5 for avg load (3 passenger) and up to 3.2 for fully loaded (5 passenger). If you’re not fully-loaded all the time, 3.2 might be too much, esp with run-flats. It says 2.2 only for avg. load with the 255/35s mounted on the front..
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