What is life like with your car? Let us know and win £500 in John Lewis vouchers | No thanks

Lexus IS300 Sportcross - Tyre and wheel sizes

I plan to replace the wheels and tyres on my 2002 Lexus IS300 Sportcross, because the rims are corroded and the 45-profile tyres give a slightly harsh ride.

The existing standard wheels are are 17in x 7 alloys fitted with 215/45 R17 tyres at the front and 225/45 R17 at the rear (unlike the saloon, which has 215s all round, the Sportcross has slightly wider tyres at the rear).

I have a set of OEM Lexus 16in x 6.5 alloys. What tyres should I fit? 205/55 R16 all round, 215/55 R16 all round, or 205s at the front and 215s at the rear?

Asked on 4 November 2012 by br1anstorm

Answered by Honest John
The 205s will be slightly deeper profile than the 215s but either should be okay.
Similar questions
I am buying a Lexus IS 300h: I have a choice to fit 205/55/R16 or 225/45/R17 as opposed to the standard 18-inch wheels. Which do you recommend?
I have recently purchased a BMW 118d cabriolet on sensible 16-inch wheels with 205 55 16 tyres. These are not run flats but I do not trust the tyre repair and inflation kit to work and know that you have...
Can you tell me what the speed ratings mean on a set of tyres?
Related models
Stacked full of luxury kit. Proving very reliable. Rated very highly in 2005 JD Power Customer Satisfaction Survey.