Advertise on DISCO3.CO.UK
Forum · Gallery · Wiki · Shop · Sponsors
DISCO3.CO.UK > Wheels & Tyres

Difference between D3 & D4 rims?
Post Reply  Down to end
Page 1 of 2 12>
HarryO
 


Member Since: 06 Apr 2010
Location: Brisbane Australia 🇦🇺
Posts: 79

2015 Discovery 4 3.0 TDV6 Base 7 Seat Auto Fuji WhiteDiscovery 4
Difference between D3 & D4 rims?

Reading through the mass of info on the internet I am just getting more confused as I go - and my old head hurts.

Hopefully someone can give me a yes/no/don’t be stupid answer!

I have a 2007 D3 (petrol) with 18” Rims (and brand new BFG KO2’s) - I am now trading in the D3 to buy a D4 2015 TDV6 and have agreed with the dealer that I can swop the rims & tyres between the two vehicles.

Reading the forums both vehicles have a 5 x 120 stud pattern - so there should not be an issue , right?

But some of the other forums / posts agree and others not - talking about needing spacers, etc!

Would appreciate any help..
  
Post #195656223rd Jun 2018 11:51 pm
View user's profile Send private message View poster's gallery Reply with quote
TigerRecovery
 


Member Since: 31 May 2017
Location: Long Stratton, Norwich, Norfolk
Posts: 901

Wales 2016 Discovery 4 3.0 SDV6 Landmark LE Auto Waitomo GreyDiscovery 4

The front brakes are bigger on the D4 and need 19" wheels to cover them. You can use 18" wheels but they will need to fitted with spacers.

Compomotive make 18" wheels to fit the D4, but they are expensive and specially made to clear the disc and caliper.
 1972 Range Rover Classic 2 door V8
2013 Land Rover Discovery 4 HSE - SCRAPPED
2016 Land Rover Discovery 4 Landmark
2022 Volvo XC40 T5 PHEV 282HP FWD 3 cylinder! 
 
Post #195656323rd Jun 2018 11:53 pm
View user's profile Send private message View poster's gallery Reply with quote
HarryO
 


Member Since: 06 Apr 2010
Location: Brisbane Australia 🇦🇺
Posts: 79

2015 Discovery 4 3.0 TDV6 Base 7 Seat Auto Fuji WhiteDiscovery 4

Thanks for the quick reply..

The D4 has broken the bank already so no expensive rims at this stage..

Do you know what size spacers?

Wonder if the spacers are an issue with off-roading or the insurance companies?
  
Post #195656524th Jun 2018 1:11 am
View user's profile Send private message View poster's gallery Reply with quote
Maxxed_Ross
 


Member Since: 13 Mar 2018
Location: Bathgate
Posts: 310

Scotland 2013 Discovery 4 3.0 TDV6 HSE Lux Auto Baltic BlueDiscovery 4

asking the spacer issue is a huge can of worms that has been covered a few times. Some think they wear out the wheel bearings faster and some don't - have a search and make up your own mind

As for insurance, yes you will. There have been cases where badly fitted cheap spacers have failed and wheels have come off totally. There was one in the news fairly recently where an over sized wheel fell off a modified D2 and hit a small child Shocked Conclusion was that the cheap spacers were to blame

Always better to come clean with mods like that, just in case Thumbs Up
 2013 Discovery 4 HSE Lux | 2001 Defender 90 TD5 | 2007 Prodrive RB320  
Post #195656624th Jun 2018 1:19 am
View user's profile Send private message View poster's gallery Reply with quote
HarryO
 


Member Since: 06 Apr 2010
Location: Brisbane Australia 🇦🇺
Posts: 79

2015 Discovery 4 3.0 TDV6 Base 7 Seat Auto Fuji WhiteDiscovery 4

Mmm Censored - looks like the compomotive pd1881 are the only real solution. Wife does not like the look of the Tuffant Rims..

The deal goes through next week and I will not get them to Brisbane Australia in time!!

The D4 19” rims should / will fit the D3 - might just have to buy a 2nd Hand set of D3 Tyr’s & rims for the trade in and then order the Compomotive’s - are they any good?
  
Post #195656924th Jun 2018 2:17 am
View user's profile Send private message View poster's gallery Reply with quote
IndusD4
 


Member Since: 01 Dec 2011
Location: Sydney, NSW
Posts: 308

Australia 2016 Discovery 4 3.0 TDV6 Base 7 Seat Auto Corris GreyDiscovery 4

If you need to buy the compomotives you could leave the car on 19" wheels when taking delivery? And sell them yourself after you fitted the 18" wheels?

Ron
 2016 D4 TDV6 Corris Grey
IIDTool BT 
 
Post #195657324th Jun 2018 3:49 am
View user's profile Send private message View poster's gallery Reply with quote
HarryO
 


Member Since: 06 Apr 2010
Location: Brisbane Australia 🇦🇺
Posts: 79

2015 Discovery 4 3.0 TDV6 Base 7 Seat Auto Fuji WhiteDiscovery 4

Agree - but being a tight Censored it’s the Brand new BFG K02 that I want to hang onto..
  
Post #195658224th Jun 2018 6:03 am
View user's profile Send private message View poster's gallery Reply with quote
garrycol
 


Member Since: 06 Dec 2010
Location: Canberra
Posts: 1114

Australia 

Spacers/adapters are illegal in all States in Australia. Having them fitted will make your vehicle unroadworthy with relevant fines etc if caught and void your insurance - not worth the problems. They cannot be even engineered.

Only option is to get the the Tuff Ant steel rims (ugly) or the Compotive Rims (expensive) - or as mentioned, later get what 19" rims you want.

Garry
  
Post #195658524th Jun 2018 6:17 am
View user's profile Send private message View poster's gallery Reply with quote
DSL
Keeper of the wheelie bin 


Member Since: 11 May 2006
Location: Off again! :-)
Posts: 72740

Ukraine 

Sensible option would be to take the hit and flog the KO2s, get Duratracs fitted in the 19"er, or get then fitted on a second set. Will cost a small fortune to get Compmotives, used 19"ers are pretty cheap. I paid ÂŁ225 total to make up a set of 5.

PS Just clocked location so maybe doesn't apply re second hand wheel prices. Embarassed I wondered why spacers in Oz was being discussed. Laughing
   
Post #195658624th Jun 2018 6:21 am
View user's profile Send private message View poster's gallery Reply with quote
peteyd
 


Member Since: 08 Mar 2016
Location: South Bucks
Posts: 551

England 2016 Discovery 4 3.0 SDV6 Graphite LE Auto Loire BlueDiscovery 4

Presumably the price you are paying factors in that you are keeping the brand new K02s. If you can’t get the Compomotives and can’t fit the spacers, can you get more for your D3 from the dealer?

Tangential question about spacers.... how does widening the track of the car help D4 discs fit inside 18” rims?
 MY16 D4 Graphite in Loire Blue  
Post #195659624th Jun 2018 7:22 am
View user's profile Send private message View poster's gallery Reply with quote
LeighW
D3 Decade 


Member Since: 31 Jan 2006
Location: Brisbane, AUS
Posts: 915

Australia 2006 Discovery 3 TDV6 S Auto Bonatti GreyDiscovery 3

peteyd wrote:
...Tangential question about spacers.... how does widening the track of the car help D4 discs fit inside 18” rims?


OT: I don't know if the disc is the actual problem. The shape of the inside of many rims is tapered slightly with the larger opening on the inside after the hub face. Therefore the calliper would be positioned ever so slightly further away from the hub face when a spacer is fitted with less interference.

I read 10 or so years ago the calliper was hit up with a grinder to allow the less popular 17" wheels to fit on the first D3s as there was a bigger range of tyres suitable for off road use in 17" sizes then.

As a further aside, Australian road authorities generally frown on spacers on road registered vehicles by not permitting their use. (Even though 35 years ago I did have an old VW beetle that had spacers imported from California so that I could fit 14" dia and much wider wheels.)
 LeighW

The old girl is on her third engine...
* first ran a bearing (design failure in original engine)
* second had a failure of the water outlet on top of the engine (pls check yours) 
 
Post #195681425th Jun 2018 1:52 am
View user's profile Send private message View poster's gallery Reply with quote
DSL
Keeper of the wheelie bin 


Member Since: 11 May 2006
Location: Off again! :-)
Posts: 72740

Ukraine 

Re grinding down the brakes, was that on V8 D3s? TDV6s were fine for 17s from the start Question
   
Post #195682425th Jun 2018 5:55 am
View user's profile Send private message View poster's gallery Reply with quote
LeighW
D3 Decade 


Member Since: 31 Jan 2006
Location: Brisbane, AUS
Posts: 915

Australia 2006 Discovery 3 TDV6 S Auto Bonatti GreyDiscovery 3

DSL wrote:
Re grinding down the brakes, was that on V8 D3s? TDV6s were fine for 17s from the start


Yes Derek they were D3 V8s and it was on the North American market vehicles. Info was posted here by a member (name escapes me) quite some time back. He posted the info complete with photos...

And yes, the D3 TDV6 is what mine is with standard 17s.
 LeighW

The old girl is on her third engine...
* first ran a bearing (design failure in original engine)
* second had a failure of the water outlet on top of the engine (pls check yours) 
 
Post #195718826th Jun 2018 6:22 am
View user's profile Send private message View poster's gallery Reply with quote
DSL
Keeper of the wheelie bin 


Member Since: 11 May 2006
Location: Off again! :-)
Posts: 72740

Ukraine 

I’m not sure what would be more dangerous, grinding down brakes or SWMBO’s reaction when she found out!! Laughing Laughing
   
Post #195719526th Jun 2018 6:39 am
View user's profile Send private message View poster's gallery Reply with quote
kajtzu
 


Member Since: 10 Aug 2017
Location: Helsinki
Posts: 6538

Finland 2005 Discovery 3 4.4 V8 HSE Auto Cairns BlueDiscovery 3

All that matters is that the wheels look good...? Whistle
  
Post #195719826th Jun 2018 7:01 am
View user's profile Send private message View poster's gallery Reply with quote
Display posts from the last:  
Post Reply Back to top
Page 1 of 2 12>
Jump to:  
Previous Topic | Next Topic >


Posting Rules
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum



DISCO3.CO.UK Copyright © 2004-2024 Futuranet Ltd & Martin Lewis
DISCO3.CO.UK RSS Feed - All Forums

DISCO3.CO.UK is independent and not affiliated to Land Rover.
Switch to Mobile Site