How I did it on a budget
1.25 inch (Apx 30mm) spacers going from 5x120 to 5x127 (5x5 JK)
Purchased from lugnutsguys.com $85
Don’t hate but I went with a Jeep setup just to see if it would fit

5 wheels and tires and the tires are in good condition 255/18 $200
I also had to change the lug nuts to fit in the wheel properly. Used Dorman lug nuts $68
I sure people are going to have problems with how I did this but for a camping toy it works for us
I purchased the Little lift arm things from Lucky 8 for $68 to trick the suspension into staying higher.
So same say you can run a 275/18 will some trimming.

Jeep wheels on a JLR

^ +1 what Craig said.....

Surely, for $400 or so you could get a set of genuine RR wheels and tyres on eBay  2017 4.4 SDV8 Autobiography
2012 4.4 TDV8 Westminster - Gone, but not forgotten

But, is there a set of 18" LR rims that fit over the Brembos?

Just wrong on soooo many levels.  Tony
You're always in the ........it's just the depth that varies
2011 5.0 Autobiography Fuji White
2019 Audi Q2 in White
04 SL55AMG

Gone:
07 4.2 SC in silver.
06 4.2 SC in black RSE
RRS 4.2 SC in Black RSE
52 4.4 Vogue in silver
04 Mercedes CLK 320 Conv
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Too many series to mention !
IID for L322

Mikey wrote:

But, is there a set of 18" LR rims that fit over the Brembos?

Long as it floats your boat  Current: FF Westminster money pit

Gone:
RRS 4.2 SC
RRS 3.6 TDV8
FL2 TD4

Mikey wrote:

But, is there a set of 18" LR rims that fit over the Brembos?

Not for me, it looks so wrong in my opinion. But points for creativity to make it work. I can help but wonder “Why?”

Ever try to find a 19” off-road tire.

Must be a UK thing? But there are plenty of 19" off road bias tyres available here sir...

Yup - You can even have some nice 20" offroad tyres for the Range Rover L322. No need to start messing about with wheel spacers either for even better offroad performance

Even your Hankook Dynopro's come in a standard Range Rover 20" size. I haven't looked 19" to be fair.

DucatiBrandon wrote:

Mikey wrote:

But, is there a set of 18" LR rims that fit over the Brembos?

99% of Range Rover 18’s won’t fit over the Brembo brakes. I’ll find a better wheels later but for now these will work

Idk but here in the states you can buy a Cooper 255/19 for $300 each. That’s it.
Going to a 18” wheel opens up a lot of room for nice wheels and tires. We have a lot off-road trails here and Moab is just up the road a few hours. I’m going to order some nicer wheels after this stupid Covid crap settles down and life is back to normal.

How big clearance you got from caliper to wheel? I managed to fit original late style LR 18” wheel over Brembos but it required some caliper polishing. They did look rather bad anyway. But clearance between caliper corners to wheel is about 1mm.

 -08 3.6 Vogue
-87 951