Hi all
I purchased a set of genuine alloys to use as a winter set. However they came with standard valves and not the TPMS ones. I'd like to get a set of valves for the new alloys.

I was just wondering without taking the tyre off my old alloys (which are the same size tyre 20inch with 275/40/20)
is there any other way of finding the correct part number.
I emailed a dealer but they could only tell me there were two part numbers LR086928 or LR070840
Anyone know which one with would be
regards

The one's fitted on mine are the LR070840 the LR086928 is for the pre-facelift 05-09 RRS1. Although the TPMS system on a RRS1 is pretty much a waste of time, they are about £60.00 each from a dealer but I did manage to get a set of four genuine ones off fleabay for £80.00, if you do replace them although the car should automatically recognise them, I would suggest you make a note of the serial number of each sensor and which position the wheel is in on the car so if you do have a issue you can tell the system manually which position the sensor is in, I believe the only sensor it will not recognise automatically is if there is one fitted to the spare wheel.

Cheers
Col

Thanks for the advice Col, will see if I can get some