Tyres.co.uk offers the Goodyear EfficientGrip Performance 2 and the Bridgestone Turanza 6 tyres for the Lexus IS 300h. These are the original equipment for the 2013 to 2021 models of the IS 300h with 17-inch wheels. IS 300h variants with 18-inch wheels have a staggered fitment so it’s advised to check placard specification along with the registration before purchasing.
The specifications for the Lexus IS 300h wheels can be found on the placard tyre-and-loading information affixed to the B-pillar of the driver’s side door jamb. This placard has information for the front and rear tyres and their respective specifications for the 18-inch variation of the wheel.
The Lexus IS 300h normally does not need a replacement of all four wheels. Normally, a similar set of replacement tyres, along with matching size, construction, load index and speed rating should be replaced on a given axle. As per the UK tyre safety guidance, new tyres must be installed on the rear axle. Since the UK Lexus IS 300h models are rear wheel drive, there is no all-wheel drive matching requirement.