Before you get too excited this is not a story of how your RX will now do 40 mpg but please bear with me....
Like many people I assume one of the reasons we drive a Lexus is the ease of ownership? : get in, start car, drive, come home, go to pub etc. If you are like me this attitude also applies to car maintenance which for most people with Lexus extends to topping up the washer bottle.
Well, for the first time since I got the car I thought I might check tyre pressures as local garage has new Carlos Fandango machine that lets you set pressure digitally and then auto inflates to this amount. RX should be 32 all round but mine was about 28-29 all round. 20p later all tyres at 32.
Well I'll be damned if I am not getting an extra 1-2 mpg straight away!!! :D I know it sounds obvious but c'mon how many of us check tyres every week??!!
The moral of this story is - if you want to save some money on fuel don't be a lazy so-and-so like me and check your tyres!