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Home > Technical > RRS Unstable/Tramlining @ High Speeds - Any help appreciated

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Monky

Member Since: 29 Sep 2011
Location: London
Posts: 37

2006 Range Rover Sport Supercharged HST Zermatt Silver

RRS Unstable/Tramlining @ High Speeds - Any help appreciated

Hi all,

I can't relax when driving my RRS on the motorway or anywhere where the lanes are narrow as it has a tendency to move all over the place. Car is a 2006 S/C HST.

From my reading I've put this down to tires, mine are quite worn on the outer edges, see below and let me know what you think:

Click image to enlarge

The steering wheel isn't quite straight either so I'm thinking the alignment needs to be checked on something like a hunter system?

If I need new tires I don't want such a low profile, would prefer a comfier ride, less tramlining and more rim protection. Considering either 275/45/20 or 255/50/20 which comes on the FFRR, 275/40/20 being the OEM size.

Does anyone on here use 255/50/20? Or 275/45/20? And does it make the car nicer to drive with a taller sidewall?? It feels like the car is trying to kill me at over 80mph in it's current spec! Just wallows all over the place like a boat!

Many thanks,

T

Admin note: this post has had its images recovered from a money grabbing photo hosting site and reinstated

Fri Oct 07 2011 9:29am

Martin
Site Administrator & Owner

Member Since: 26 May 2005
Location: Hook Norton
Posts: 3662

You might want to get the bushes and track rod ends checked, these wear out and can make it wandery. Like this site? Buy some RRSPORT goodies to show your support!

Fri Oct 07 2011 9:51am

Monky

Member Since: 29 Sep 2011
Location: London
Posts: 37

@ Martin - Many thanks, we have a workshop at work (sell cars for a living) so will get him to have a look and see if he finds anything.

Do you know of anyone using 255/50 tires on a 20" rim on a Sport? Might contact the chap on here from AJS tires and see if he knows.

Cheers

T

Fri Oct 07 2011 9:58am

Martin
Site Administrator & Owner

Member Since: 26 May 2005
Location: Hook Norton
Posts: 3662

I would stay with the OEM size to be honest, they choose that size for a reason! Like this site? Buy some RRSPORT goodies to show your support!

Fri Oct 07 2011 10:00am

muddywheels
Milk Float Man

Member Since: 30 Jun 2010
Location: East Riding of Yorkshire
Posts: 5637

I have 19" wheels for winter and think they give best ride

If you deviate from OEM sizes you may invalidate your insurance unless you clear it with them

Also if you have an accident the Police may argue you have incorrect tyres fitted Wanted a Series 2 LR since childhood but previously owned MY16 Disco Sport HSE TD4 Auto, MY13 RR Sport Black Edition TDV6 Auto, MY10 RR Sport HSE TDV6 Auto, 2007 Freelander 1 Freestyle TD4 Soft Top, 2009 Freelander 2 GS TD4 Auto, 2007 Freelander 2 GS TD4, 2004 Disco 2 Metropolis Auto, 2002 Disco 2 GS, 2000 Freelander 1 SE TD4 SW

Still hoping for a S2 one day!

Last edited by muddywheels on Fri Oct 07 2011 11:52am. Edited 1 time in total

Fri Oct 07 2011 10:15am

awd man

Member Since: 30 Nov 2010
Location: Malmesbury
Posts: 3355

2007 Range Rover Sport TDV8 HSE Java Black

Worth getting your tracking checked... chewed outer tyre shoulders and wandering handling suggests yours is way off. RRS gone
Audi SQ5...Gone Audi Q7 S-Line 240 3.0TDI Gone
Audi A6 Allroad Sport 270 3.0TDI

Fri Oct 07 2011 10:49am

Martin
Site Administrator & Owner

Member Since: 26 May 2005
Location: Hook Norton
Posts: 3662

Don't do tracking before checking/changing bushes, as you'd only have to do it again.. Like this site? Buy some RRSPORT goodies to show your support!

Fri Oct 07 2011 10:50am

Monky

Member Since: 29 Sep 2011
Location: London
Posts: 37

Thanks Martina & Co

Will get the bushes looked at, slap on some new tires (when I've figured out which to go for, more than likely 275/45) and book her in for an alignment.

Will report back with my findings.

Cheers all,

T

Fri Oct 07 2011 5:53pm

Martin
Site Administrator & Owner

Member Since: 26 May 2005
Location: Hook Norton
Posts: 3662

Monky wrote:
Martina

Like this site? Buy some RRSPORT goodies to show your support!

Fri Oct 07 2011 6:28pm

Monky

Member Since: 29 Sep 2011
Location: London
Posts: 37

Sorry lol

That's my partners name

Thanks "Martin" & Co

Fri Oct 07 2011 6:33pm

Mr H

Member Since: 09 Sep 2011
Location: Lincs
Posts: 427

2009 Range Rover Sport TDV8 HSE Santorini Black

Martin wrote:
Monky wrote:
Martina

No wonder Terry Thomas look as he does

Have i got the busted controller?!?!!?

2009 RRS TDV8
Santorini Black
Ivory / Anigre
Privacy
DVD & TV
Side Steps

Fri Oct 07 2011 7:48pm

c4skp

Member Since: 10 Jul 2011
Location: Bournemouth
Posts: 48

2012 Range Rover Sport SDV6 HSE Fuji White

Had the same problem with mine, was expecting a relaxing drive,
however am constantly putting input into the wheel on a moterway.

Had 4WD align done, and found it was way out,
Things have improved a lot, however still not as it should.

May have to try brushes.

Dealers responce was everything fine, even when the align was out.
They even tried to blame it on the 20" alloys, saying they have low profile, causing the car to tram line.

Looks like im getting it done my self

Sat Oct 08 2011 7:31am

Martin
Site Administrator & Owner

Member Since: 26 May 2005
Location: Hook Norton
Posts: 3662

Check bushes and track rod ends, both inner and outer components. Like this site? Buy some RRSPORT goodies to show your support!

Sat Oct 08 2011 9:42am

0cj0

Member Since: 23 Sep 2010
Location: York
Posts: 290

Seriously though those Continental tyres are they all wear on the outer shoulder. Change them and get the tracking done, that's what I did and it changed the car

Sat Oct 08 2011 10:09am

c4skp

Member Since: 10 Jul 2011
Location: Bournemouth
Posts: 48

Martin wrote:
Check bushes and track rod ends, both inner and outer components.

Is it easy to do yourself, or for dealer?

I also have the Continental tyres, changing for pirelli

Thanks

Sat Oct 08 2011 6:00pm

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