When searching for Lexus NX 300h tyres on Tyres.co.uk, you will find options with Michelin Primacy 4 SUV and Bridgestone Turanza 6 in 225/65 R17 102H. Standard 17-inch wheels on the NX 300h models may have 18-inch wheels, so make sure to consult the placard specification and the registration before ordering any tyres.
The tyre size for the Lexus NX 300h can be found in the tyre pressure and loading placard on the driver's side centre pillar. This is visible when the driver's side door is open. This placard will provide recommended tyre sizes as well as recommended cold inflation pressure. Make sure to consult this and the registration as there may be tyre options for the factory wheels.
It is not always necessary to have the Lexus NX 300h's 4 tyres automatically changed. Both front-wheel drive and the all-wheel drive E-four do not bring about any separate requirements for 4 tyre changes. However, Lexus advises against mixing tyres of different sizes, makes, models, and tyre tread patterns. Replace tyres in pairs if possible, and if changing two tyres, put the new ones on the rear axle.