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DISCO4.COM > Wheels & Tyres

Run flat tyres
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kevofcov
 


Member Since: 06 Nov 2007
Location: Other end of M69
Posts: 533

England 2016 Discovery 4 3.0 TDV6 Graphite LE Auto Java BlackDiscovery 4
Run flat tyres

Tried a search but no joy.

2016 D4 Graphite

Do run flat tyres need special wheels or can I convert to run flat tyres with standard wheels? Pirelli P Zeros list a run flat option.
Doris has form for not stopping and will drive with flat tyres....  
Post #217326911th Sep 2020 8:43 pm
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Gareth
Site Moderator 


Member Since: 07 Dec 2004
Location: Bramhall
Posts: 26701

United Kingdom 

Run flats give a terrible ride. Had them on our Mini, hated them.  
Post #217327111th Sep 2020 8:51 pm
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DSL
Keeper of the wheelie bin 


Member Since: 11 May 2006
Location: Off again! :-)
Posts: 72787

Ukraine 

Agreed, very harsh ride.   
Post #217327311th Sep 2020 8:53 pm
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Moo
D3 Decade 


Member Since: 13 Aug 2010
Location: Wiltshire
Posts: 13906

Ukraine 2005 Discovery 3 TDV6 S Manual Zambezi SilverDiscovery 3

Don't do it. You'll hate the ride. New Defender L663 110 SE (known as Noddy!)

Sold Volvo XC90 R-Design (known as Basil)

Sold - D4 HSE (Known as Gerty)

No longer the Old Buses original owner Sad
231,000 miles and counting
05 S manual owned from March 2005
D4 Face lifted
Still original injectors and turbo
V8 Front brakes
BAS Remap, Allisport Intercooler and deCat
EGRs blanked
T-Max split charge
Hanibal Expeedition rack
Prospeed ladder
Duratrac tyres
IID BT
BAS FBH control  
Post #217329211th Sep 2020 11:37 pm
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lynalldiscovery
 


Member Since: 22 Dec 2009
Location: Maidstone
Posts: 7274

United Kingdom 2006 Discovery 3 TDV6 Metropolis LE Auto Bonatti GreyDiscovery 3

Iirc run flats have a special lip inside the wheel rim to hold the tyre bead on if there is no air in the carcass.  
Post #217331112th Sep 2020 7:10 am
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rrhool
 


Member Since: 28 Aug 2014
Location: Norfolk
Posts: 4400

United Kingdom 2007 Discovery 3 TDV6 SE Manual Zermatt SilverDiscovery 3

All wheels since about 1970 have had the 'J' lip to locate tyres, run flats just have a very stiff side wall, capable of supporting the vehicle, without folding on half. Hence the very harsh ride. I would not have run flats out of choice Richard


D3 SE 2007. Triumph 2.5Pi 1973. Ferguson TEA20 1948.



Discovery 2 4.0 ES 2001- Gone
Discovery 1 300Tdi ES '95 - Gone
Range Rover Classic '79 - Gone  
Post #217334112th Sep 2020 10:03 am
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kevofcov
 


Member Since: 06 Nov 2007
Location: Other end of M69
Posts: 533

England 2016 Discovery 4 3.0 TDV6 Graphite LE Auto Java BlackDiscovery 4

Thanks gents  
Post #217342112th Sep 2020 5:00 pm
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aja4x4
 


Member Since: 14 Apr 2019
Location: Westbury
Posts: 2459

United Kingdom 2005 Discovery 3 TDV6 SE Auto Zambezi SilverDiscovery 3

lynalldiscovery wrote:
Iirc run flats have a special lip inside the wheel rim to hold the tyre bead on if there is no air in the carcass.


Only on Mercedes wheels you have to get tyres with MO on them
Most run flats can be replaced with normal tyres, i have found them too hard a ride and have always done this.
I cant imagine what they would be like on a Discovery  
Post #217343412th Sep 2020 5:51 pm
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bobgolden
 


Member Since: 16 Oct 2010
Location: South Yorkshire
Posts: 907

United Kingdom 2011 Discovery 4 3.0 SDV6 HSE Auto Nara BronzeDiscovery 4

No problems with runflats when I had my BMW X5.

The rest of the car was a pile of 💩 though. 2010 MX-5 2.0 Sport Tech PRHT
2019 Suzuki Vitara AllGrip

Gone BMW X5 xDrive 30d M Sport (F15)
Gone Disco 4 HSE SD V6
Gone 2008 Jaguar XF 2.7TD Premium Luxury  
Post #217383515th Sep 2020 12:27 am
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