Anyone else increased their rim/tire size to 20" on the LS460 (SWB)? If so, have you experienced a decrease in gas mileage? How much?

 

I think the odometer will be off a bit already with the bigger wheels . . .

 

Good point..haven't considered that.

 

umm, depends on the tires. if you get the right ratio, i think with 20s you can still mainly the right odometer

either way, on my gs400 and sc430 i have 20s on them. very slight drop in gas mileage, if any at all