TYRES for SE WHEELS

Wheels, Suspension, Brakes & Tyres questions and answers

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Nevyn72
Speed Racer
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Vehicle: ND - RF
Location: Sydney

Re: TYRES for SE WHEELS

Postby Nevyn72 » Fri Aug 01, 2014 10:31 am

Roadrunner wrote:Ok my car is lowered (yellowspeed coilovers) so I just measured up and at the front, from the centre of the rim to the lip of the guard is 310mm. At the rear it's 322mm
At this height the front just scrubs the plastic guard lining only when going through deep compressions on the road at speed.
At the track recently I had no scrubbing at all during hard cornering.
Perhaps see if a local tyre shop can put a 45 or 215 on one rim just too see how much clearance you have?

For comparison I just measured my SE (factory suspension, 100K on the clock) and the results are for wheel centre to guard lip;
Front: ~320mm
Rear: ~350mm

Interestingly the driver's side of my car is ~5mm lower at the front but level at the rear, confirmed by measuring at the pinch welds.
Thinking my factory suspension is a bit tired and needs to be replaced....... :(
"A Convertible has a top you can put down when the weather's nice...... A Roadster has a top you can put up when the weather's bad."

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ManiacLachy
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Joined: Mon Jan 13, 2014 2:35 pm
Vehicle: NB SE
Location: Brisbane

Re: TYRES for SE WHEELS

Postby ManiacLachy » Fri Aug 01, 2014 10:42 am

Nevyn72 wrote:Interestingly the driver's side of my car is ~5mm lower at the front but level at the rear, confirmed by measuring at the pinch welds.
Thinking my factory suspension is a bit tired and needs to be replaced....... :(

Just the excuse you've been looking for ;)

I need to measure my heights, just for intrests sake at the moment. Coilovers are on the shopping list, but they aren't even the next big ticket item, and I need to tuck some pennys away.

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ED_MX5
Fast Driver
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Joined: Sun Jun 01, 2014 1:32 pm
Vehicle: NB8B
Location: Sydney-northern beaches

Re: TYRES for SE WHEELS

Postby ED_MX5 » Fri Aug 01, 2014 7:43 pm

Thanks for that. I might just go for the 40 profile then.
I notice the car is very jumpy in the steering, I have adjusted tyre pressures to try and fix it slightly but its still slightly annoying. Does anyone else have this issue?
I cant properly relax whrn driving because it feels like the car wants to jump everywhere on the bumps. I have no I not inspected suspension as of yet. Any thoughts?
-PRAISE THE LOWERED-

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davekmoore
Speed Racer
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Joined: Thu Apr 30, 2009 1:53 am
Vehicle: NC
Location: Esprick, UK

Re: TYRES for SE WHEELS

Postby davekmoore » Fri Aug 01, 2014 8:40 pm

Inspection and alignment needed. Don't pay for alignment until the inspection shows there's no damage or undue wear.
UK since return: Standard NC2 (horrid), C200K, ND2 BBR, NC2 BBR200 (loved it), NC BBR300 (better than BARMY), V-Special, turbo NB8B (my 84th car)


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