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Harder ride from 20" wheels?
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Stephen
 


Member Since: 26 Mar 2007
Location: London SW
Posts: 117

United Kingdom 2015 Discovery 4 3.0 SDV6 HSE Auto Santorini BlackDiscovery 4
Harder ride from 20" wheels?

I've recently changed from a D3 with 19" wheels and Pirelli Scorpion ATRs to a D4 with 20" wheels and Scorpion Zeros. The ride feels harder and poor road surfaces more obvious.
Might I improve things by changing to 19" wheels on the D4 or do you think the difference is down to Scorpion ATR versus Scorpion Zero?
Many thanks.
 Land Rover 80" station wagon (1949)
4 Range -Rovers
2 Disco 3's
2 Disco 4's
(not all at once!) 
 
Post #19326922nd Apr 2018 5:04 pm
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Gareth
Site Moderator 


Member Since: 07 Dec 2004
Location: Bramhall
Posts: 26699

United Kingdom 

20 inch does give a firmer ride.
  
Post #19326932nd Apr 2018 5:11 pm
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Grianaig
 


Member Since: 08 Jul 2014
Location: Tyne and Wear
Posts: 1286

Scotland 2014 Discovery 4 3.0 SDV6 XS Auto Indus SilverDiscovery 4

Only my opinion but bigger wheels means less cushioning than smaller wheels with deeper rubber.
 2014 MY Discovery XS Indus Silver. Sadly gone. Second last LR of forty eight years continuous ownership.  
Post #19326942nd Apr 2018 5:11 pm
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M3DPO
 


Member Since: 22 Sep 2010
Location: Notts.
Posts: 8072

England 2014 Discovery 4 3.0 SDV6 HSE Lux Auto Corris GreyDiscovery 4

It all depends on pressure and tyre section, if they are both "55" and same pressure there should be no noticeable difference.
 It can when others can't,
It will when others won't,
It goes where others don't. 
 
Post #19326982nd Apr 2018 5:22 pm
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adam
 


Member Since: 20 Sep 2005
Location: Home and Happy
Posts: 6917

United Kingdom 

D4 has slightly different suspension set up ISTR - same as the T5 based RRS - may contribute to difference - can’t remember if that’s a fact though
  
Post #19327082nd Apr 2018 5:57 pm
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stephenw46
 


Member Since: 22 Jun 2011
Location: West Midlands
Posts: 1154

United Kingdom 2014 Discovery 4 3.0 TDV6 XS Auto Corris GreyDiscovery 4

Just put my 20” Sumer wheels on it came with 19” wheels I find the only difference in the way the car looks but the D4 ride is definitely different to the D3 well I noticed it when I changed anyway
  
Post #19327232nd Apr 2018 6:27 pm
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LT
 


Member Since: 31 Dec 2005
Location: South West
Posts: 23333

United Kingdom 2016 Discovery 4 3.0 TDV6 Landmark LE Auto Santorini BlackDiscovery 4

First modification to my last 4 D4's has been to remove the 20" rims that they came with and fit 19"s and latterly 18"s (Compomotive), all shod with ATR's Thumbs Up
 2006 D3 HSE (Original & still the best)-GONE
2010 D4 HSE (A bit bling)-GONE
2014 D4 HSE (Almost too bling)-GONE
2015 D4 HSE (A heated what?)-GONE
2016 D4 Landmark (Written Off)-GONE
2016 D4 Landmark (Surely the last!) PD1881 rims-GONE
2017 FFRR SDV8 Autobiography 
 
Post #19327312nd Apr 2018 6:50 pm
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Hairy Dan
 


Member Since: 19 Jan 2011
Location: Co. Durham
Posts: 12319

United Kingdom 2016 Discovery 4 3.0 TDV6 Landmark LE Auto Santorini BlackDiscovery 4

When I got my last one and my Landmark one of the first things I did was to change the wheels to 19" and I personally think it makes a huge difference to the ride.
 Cheers Ian
--------------------
Club N.E.R.D.S
Kielder 4x4 Safari
Discoless 
 
Post #19328182nd Apr 2018 9:53 pm
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Stephen
 


Member Since: 26 Mar 2007
Location: London SW
Posts: 117

United Kingdom 2015 Discovery 4 3.0 SDV6 HSE Auto Santorini BlackDiscovery 4

Many thanks for your comments which have been most helpful.
 Land Rover 80" station wagon (1949)
4 Range -Rovers
2 Disco 3's
2 Disco 4's
(not all at once!) 
 
Post #19328593rd Apr 2018 9:09 am
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