JapCarForum Car Manufacturers Lexus/Toyota IS200 / IS300 / SPORTCROSS / Altezza Tyre pressures - URGENT!

Tyre pressures - URGENT!

Tyre pressures - URGENT!

reganlives
Posting Freak
1,230
15-01-2018, 05:11 AM
#1
I'm getting my car sorted out today and getting the mot done as well so will be putting my new TTE Grand Prix 18" wheels on but what pressure should I have the tyres set to? I know that wim recommends 35psi all round for the standard 17s but what about 18s?

Please can someone let me know asap as I'll be putting the wheels on in about an hour.
reganlives
15-01-2018, 05:11 AM #1

I'm getting my car sorted out today and getting the mot done as well so will be putting my new TTE Grand Prix 18" wheels on but what pressure should I have the tyres set to? I know that wim recommends 35psi all round for the standard 17s but what about 18s?

Please can someone let me know asap as I'll be putting the wheels on in about an hour.

FirebirdPhil
Posting Freak
7,101
15-01-2018, 05:20 AM
#2
I had 35psi on my 18" rims - no problems.

"Life's goal is not to arrive safely at the grave in a well preserved body. But, rather to skid in sideways........
totally worn out and broken, shouting 'Holy ****, WHAT A RIDE!'"
FirebirdPhil
15-01-2018, 05:20 AM #2

I had 35psi on my 18" rims - no problems.


"Life's goal is not to arrive safely at the grave in a well preserved body. But, rather to skid in sideways........
totally worn out and broken, shouting 'Holy ****, WHAT A RIDE!'"

Dan_Turism0
Posting Freak
2,825
15-01-2018, 05:28 AM
#3
i run 36psi front and 35psi rear

My Garage
Supra Build Thread

' Nothing feels quick when your other car has a 1000bhp - JamieP
Quote:A Supra without a spoiler is like a Gypsy's dog without a Nob.
Dan_Turism0
15-01-2018, 05:28 AM #3

i run 36psi front and 35psi rear


My Garage
Supra Build Thread

' Nothing feels quick when your other car has a 1000bhp - JamieP
Quote:A Supra without a spoiler is like a Gypsy's dog without a Nob.

TommyH
Senior Member
499
15-01-2018, 05:55 AM
#4
I run 33psi all round on 18s. IICRC Tony reccommended this to me a while back.:confused1:

MODS- Geomtry Done(WIM Settings) -Arm Rest -TRD Front skirt -18"Sport Alloy's(Thanks Widnes is200)- Lowered 40mm -Sports Grille(repositoned horns)- Hid's 6000k Dipped -Xenon 6500k Main- LED Tower Sidelights -LED boot light -36 LED Dome Light- Polished Stainless Gearknob- Chrome Tail Pipe -Stainless A/C Rings & Clock Panel - JDM dash tray -Clear Door Lenses with Blue LED's- 6" Altezza Aerial- TOM's Ram II Air Filter- Fog/Brake Conversion -Fan Washer Jets- Stainless Dials.
TommyH
15-01-2018, 05:55 AM #4

I run 33psi all round on 18s. IICRC Tony reccommended this to me a while back.:confused1:


MODS- Geomtry Done(WIM Settings) -Arm Rest -TRD Front skirt -18"Sport Alloy's(Thanks Widnes is200)- Lowered 40mm -Sports Grille(repositoned horns)- Hid's 6000k Dipped -Xenon 6500k Main- LED Tower Sidelights -LED boot light -36 LED Dome Light- Polished Stainless Gearknob- Chrome Tail Pipe -Stainless A/C Rings & Clock Panel - JDM dash tray -Clear Door Lenses with Blue LED's- 6" Altezza Aerial- TOM's Ram II Air Filter- Fog/Brake Conversion -Fan Washer Jets- Stainless Dials.

James S
Posting Freak
1,240
15-01-2018, 06:31 AM
#5
35 seems very high, is this on standard cars? I think I only got about 30 in mine. :confused:
James S
15-01-2018, 06:31 AM #5

35 seems very high, is this on standard cars? I think I only got about 30 in mine. :confused:

SHAHZ
Posting Freak
2,142
15-01-2018, 08:20 AM
#6
WIM settings for both 17 and 18s (225/45/18) is 35 all round Smile

Tinted Glass-Sports Grill-Debadged-TTE Spoiler-TTE Lowering Springs-PLUK Kazama Exhaust-18" Aero Alloys-K&N Air Filter-Denso Iridium Power Spark Plugs-Quad Tail Light Conversion-6000K HID-X-White High Beam-6 LED Sidelights-Quad LED Boot Light-JDM OEM Smoked Front Fogs-JDM Blue Reverse Bulbs-LS430 Smoked Side Repeaters-6 LED Side Repeaters-Chrome Indicator Bulbs-Alpine HU-Rear Headrest Monitors-PIAA Super Sporza-Fan Washer Jets-Lex Tax Disc Holder-Chrome Gear Knob-2003 Cup Holder-Toyo Proxes T1-R
SHAHZ
15-01-2018, 08:20 AM #6

WIM settings for both 17 and 18s (225/45/18) is 35 all round Smile


Tinted Glass-Sports Grill-Debadged-TTE Spoiler-TTE Lowering Springs-PLUK Kazama Exhaust-18" Aero Alloys-K&N Air Filter-Denso Iridium Power Spark Plugs-Quad Tail Light Conversion-6000K HID-X-White High Beam-6 LED Sidelights-Quad LED Boot Light-JDM OEM Smoked Front Fogs-JDM Blue Reverse Bulbs-LS430 Smoked Side Repeaters-6 LED Side Repeaters-Chrome Indicator Bulbs-Alpine HU-Rear Headrest Monitors-PIAA Super Sporza-Fan Washer Jets-Lex Tax Disc Holder-Chrome Gear Knob-2003 Cup Holder-Toyo Proxes T1-R

Lexusboy
Posting Freak
9,267
15-01-2018, 08:21 AM
#7
I keep my tyres around front 30 - rear 32 for this time of year
And i push this up around 32 -34 in the summer
Lexusboy
15-01-2018, 08:21 AM #7

I keep my tyres around front 30 - rear 32 for this time of year
And i push this up around 32 -34 in the summer

parthiban
Posting Freak
4,925
15-01-2018, 09:12 AM
#8
35 all round in my 18s, which I believe are the same size as the grand prix ones.

2002 '02' IS200 SE Auto - DVD Satnav with Voice Activation - [COLOR="Blue"]Strathcaron Blue - Parking Sensors - 5000K HIDs with Anti-Glare Bulbs - PIAA 6500K Main Beams - LED Sidelights - Mirror/Sunroof Closure - TTE Styling Kit - 18" Styling Kit Alloys with nitrogen filled Goodyear Eagle F1 Asymmetric Tyres - Bluetouch Multimedia Kit - Gromaudio AUX in - Black painted calipers with silver Lexus decals - 12 LED Dome Light - 96 LED Boot Light - Stainless Steel Sport Sill Plates - PIAA Silicone Wipers[/COLOR]
parthiban
15-01-2018, 09:12 AM #8

35 all round in my 18s, which I believe are the same size as the grand prix ones.


2002 '02' IS200 SE Auto - DVD Satnav with Voice Activation - [COLOR="Blue"]Strathcaron Blue - Parking Sensors - 5000K HIDs with Anti-Glare Bulbs - PIAA 6500K Main Beams - LED Sidelights - Mirror/Sunroof Closure - TTE Styling Kit - 18" Styling Kit Alloys with nitrogen filled Goodyear Eagle F1 Asymmetric Tyres - Bluetouch Multimedia Kit - Gromaudio AUX in - Black painted calipers with silver Lexus decals - 12 LED Dome Light - 96 LED Boot Light - Stainless Steel Sport Sill Plates - PIAA Silicone Wipers[/COLOR]

Tango
Senior Member
314
17-01-2018, 09:51 AM
#9
35 psi all round is a proven starting point for 17" & 18" on the IS200, but you still need to monitor the wear pattern on a regular basis and adjust up or down depending on whether the tread is wearing more on the inside & outside edges or in the middle. Variation can be the result of rubber compound, usual driving speeds and the duration of journeys.

IS 200 Sport with a few mods, Standardish IS-F. The IS250 SE-L with a few mods has gone to a new home.[SIGPIC][/SIGPIC]
Tango
17-01-2018, 09:51 AM #9

35 psi all round is a proven starting point for 17" & 18" on the IS200, but you still need to monitor the wear pattern on a regular basis and adjust up or down depending on whether the tread is wearing more on the inside & outside edges or in the middle. Variation can be the result of rubber compound, usual driving speeds and the duration of journeys.


IS 200 Sport with a few mods, Standardish IS-F. The IS250 SE-L with a few mods has gone to a new home.[SIGPIC][/SIGPIC]

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