Will new tyres gives my Astra a softer ride?

I have a Vauxhall Astra (2011) SRi 2.0 CDTi running on 225-50-R17 tyres and the only complaint I have with the car is it's very firm ride. As the front tyres are soon due for changing, and the rears are not far behind, will changing to a different profile make for a softer ride, and is it possible to do this? Also can I start by just changing the fronts and then the rears at a later date, or will this upset the handling?

Asked on 23 November 2014 by Gopher Spain

Answered by Honest John
You would need to change the wheels as well, for example to 16" wheels fitted with 205/55 R16 tyres. You can't put deeper profile tyres on the same wheels without altering the gearing, and possibly causing clearance problems.
Similar questions
I purchased a nearly new Vauxhall Astra from a main dealer last month. The car had only covered 1800 miles, but I have found that the ride is extremely hard, particularly at anything over 40mph. I have...
My 2020 BMW 330i is excellent except that a back injury now necessitates a more compliant ride. The original run flat tyres are quite harsh on 19-inch wheels. Would I notice much difference in the ride...
Can I change my standard 17-inch wheels to 16-inch on my 2017 Suzuki Vitara to make the ride smoother? My current tyres are all 215/55/R17 94V Michelin cross climates which are nearing end of life. I...
Related models
Good combination of ride quality, steering and safe handling. Strong yet economical 1.4 turbo engine. Frugal CDTi diesels. Neatly styled interior.