Tyre Pressures
#1
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Hi Guys
Ater upgrading to 20" wheels , what pressures should be in the tyres ?
255 / 30 / 20 front
285 / 25 / 20 rear
The main reason for asking is that i am attending a "VMAX" track day at Bruntingthorpe Proving Grounds
at the weekend, and the guys who regularly attend estimate top speed runs of approaching 170 mph
for the DMS 535d. I will also get chance to do some rolling comparisons with e46 M3's, TVr's, VW Golf R32, NSX's
as well as being killed by a kleeman sl600, slk55 amg,and a few RUF 911's.
Nick
Ater upgrading to 20" wheels , what pressures should be in the tyres ?
255 / 30 / 20 front
285 / 25 / 20 rear
The main reason for asking is that i am attending a "VMAX" track day at Bruntingthorpe Proving Grounds
at the weekend, and the guys who regularly attend estimate top speed runs of approaching 170 mph
for the DMS 535d. I will also get chance to do some rolling comparisons with e46 M3's, TVr's, VW Golf R32, NSX's
as well as being killed by a kleeman sl600, slk55 amg,and a few RUF 911's.
Nick
#2
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My Ride: 535d Sport, carbon black, media pack, visibility pack, grey leather, heated seats, sun protection glass, voice control, Eibach ProKit, 19" 166 style wheels, e-maps ECU remap to 325hp and 640NM, top speed limiter removed
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I enquired for calculated tyre pressures to Continental in Hannover for my 535d and below is the reply
vielen Dank f?r Ihre Anfrage. Als Reifenf?lldr?ck empfehlen wir;
Teillast: vorn 2,7 bar, hinten 2,9 bar
Volllast: Vorn 3,1 bar, hinten 3,5 bar
Mit freundlichen Gr??en
Karl-heinz Schiebler
_________________________________________
Technische Hotline
Konzern Kundendienst Reifen
Continental AG
J?dekamp 30, 30419 Hannover, Germany
In psi terms this means
Partial load: front 39 rear 42
Full load : front 45 rear 50.5
Full load usually means 4 adults plus luggage, so you probably rarely use it, but it is also recommend to raise standard tyre pressures for high speed driving.
You could contact them yourself for a recommendation. I am sure they will speak english, too.
zkd.hotline@conti.de
vielen Dank f?r Ihre Anfrage. Als Reifenf?lldr?ck empfehlen wir;
Teillast: vorn 2,7 bar, hinten 2,9 bar
Volllast: Vorn 3,1 bar, hinten 3,5 bar
Mit freundlichen Gr??en
Karl-heinz Schiebler
_________________________________________
Technische Hotline
Konzern Kundendienst Reifen
Continental AG
J?dekamp 30, 30419 Hannover, Germany
In psi terms this means
Partial load: front 39 rear 42
Full load : front 45 rear 50.5
Full load usually means 4 adults plus luggage, so you probably rarely use it, but it is also recommend to raise standard tyre pressures for high speed driving.
You could contact them yourself for a recommendation. I am sure they will speak english, too.
zkd.hotline@conti.de
#3
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Originally Posted by olli_535d' post='304448' date='Jun 28 2006, 12:50 PM
.................
.................
In psi terms this means
Partial load: front 39 rear 42
Full load : front 45 rear 50.5
Full load usually means 4 adults plus luggage, so you probably rarely use it, but it is also recommend to raise standard tyre pressures for high speed driving.
You could contact them yourself for a recommendation. I am sure they will speak english, too.
zkd.hotline@conti.de
.................
In psi terms this means
Partial load: front 39 rear 42
Full load : front 45 rear 50.5
Full load usually means 4 adults plus luggage, so you probably rarely use it, but it is also recommend to raise standard tyre pressures for high speed driving.
You could contact them yourself for a recommendation. I am sure they will speak english, too.
zkd.hotline@conti.de
Thanks for the pointer OLLI
PS ......(would liked to have made the MK meet but got a place at brunters instead .)
Nick
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My Ride: 535d Sport, carbon black, media pack, visibility pack, grey leather, heated seats, sun protection glass, voice control, Eibach ProKit, 19" 166 style wheels, e-maps ECU remap to 325hp and 640NM, top speed limiter removed
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Be safe and I am sure you let us know the results.
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