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What should Adelaide drivers know about Lexus IS Tyre Size Guide (1998–2025) | Rim Specs, CB & Torque Australia?
Adelaide drivers should match tyre choice, wheel fitment and service timing to the vehicle placard, actual driving use and local conditions. Hot SA roads, wet winter braking, Adelaide Hills corners and country touring can all affect tyre wear, grip and comfort, so professional fitment, pressure setup, balancing and wheel alignment matter as much as the tyre product choice itself.
Lexus IS Tyre Size, Rim Specs, Centre Bore & Torque Guide (All Generations)
The Lexus IS is one of the most popular luxury sports sedans in Australia, known for balanced handling, rear-wheel-drive dynamics, and performance-focused variants like the IS F and IS 350. Choosing the correct tyre size, wheel specifications, and torque settings is critical for safety, performance, and longevity.
This guide covers all major Lexus IS generations, including factory tyre sizes, rim specs, centre bore, and wheel nut torque settings.
1. Lexus IS XE10 (1998–2005) – IS200 / IS300
Factory Tyre Sizes
- 205/55R16
- 215/45R17
Rim Specifications
- 16x76.5J ET50
- 17x7.0J ET50
Centre Bore
- 60.1 mm
PCD (Bolt Pattern)
- 5x114.3
Wheel Nut Torque
- 103 Nm
2. Lexus IS XE20 (2005–2013) – IS250 / IS350 / IS F
Factory Tyre Sizes
- 205/55R16
- 225/45R17
- 225/45R17 (front)
- 245/45R17 (rear)
- 225/40R18 (front)
- 255/40R18 (rear)
- IS F:
- 225/40R19 (front)
- 255/35R19 (rear)
Rim Specifications
- 16x7.0J ET45
- 17x8.0J ET45 (square and staggered tyre options)
- 18x8J / 18x8.5J (staggered options)
- IS F: 19x8.0J ET +45 (front) / 19x9.0J ET +55 (rear)
Centre Bore
- 60.1 mm
PCD
- 5x114.3
Wheel Nut Torque
- 103 Nm
3. Lexus IS XE30 (2013–2020) – IS200t / IS300 / IS350
Factory Tyre Sizes
- 205/55R16
- 225/45R17
- 225/40R18 (front)
- 255/35R18 (rear)
Rim Specifications
- 16x7.0J ET +45
- 17x7.5J ET +45
- 18x8.0J ET +45 / 18x8.5J ET +50
Centre Bore
- 60.1 mm
PCD
- 5x114.3
Wheel Nut Torque
- 103 Nm
4. Lexus IS XE40 (2020–Present) – IS300 / IS350 / IS500
Factory Tyre Sizes
- 235/45R18
- 235/40R19
- 235/40R19 (front)
- 265/35R19 (rear)
- IS500 (V8):
- 225/40R19 (front)
- 255/35R19 (rear)
Rim Specifications
- 18x8.0J ET +45
- 19x8.5J ET +45 (front) / 19x9.5J ET +60 (rear)
Centre Bore
- 60.1 mm
PCD
- 5x114.3
Wheel Nut Torque
- 140 Nm
Key Fitment Notes for Lexus IS
- Centre Bore: Consistent at 60.1 mm across all generations
- PCD: 5x114.3 (widely compatible with many aftermarket wheels)
- Staggered Setup: Common on F Sport, IS350, and IS500
- Torque: Always tighten to 103 Nm using a calibrated torque wrench
-
Performance Tyres Recommended:
- Continental MaxContact 7
- Michelin Pilot Sport 5
- Yokohama Advan Sport V107
Recommended Tyre Options (Australia)
For daily driving and performance balance:
- Comfort + quiet: Continental UC7
- Performance street: MaxContact 7 / Michelin PS5
- High performance: Michelin PS4S / Yokohama Advan series
You can browse available options here:
https://autostw.com.au/search?type=product&q=lexus+is+tyres
Why Correct Fitment Matters
Incorrect tyre or wheel specs can cause:
- Steering vibration
- Uneven tyre wear
- Brake clearance issues
- Safety risks at high speed
At Autosport Tyre World, we ensure:
- Correct load rating and speed rating
- Proper fitment for staggered setups
- Professional torque application
Visit Autosport Tyre World
Magill Store
647 Magill Road, Magill SA 5072
PH: 0452 641 023
Wingfield Store
411 Grand Junction Road, Wingfield SA 5013
PH: 0433 645 411
South Road Store
911 South Road, Clarence Gardens SA 5039
PH: 0420 299 911
Local tyre and service checklist
| Check | What to confirm | Why it matters in Adelaide |
|---|---|---|
| Vehicle match | Lexus IS Tyre Size Guide (1998–2025) | Rim Specs, CB & Torque Australia | Advice should suit the vehicle placard, load rating, speed rating and real driving use. |
| Tyre condition | Tread depth, sidewall age, pressure and uneven wear. | Heat, potholes, kerbs and wet winter roads can expose weak or ageing tyres quickly. |
| Setup work | Fitting, balancing, pressure setting and wheel alignment. | Correct setup helps tyres brake consistently, steer cleanly and wear evenly. |
| Local support | Magill, Clarence Gardens and Wingfield store access. | Useful for Adelaide drivers comparing tyres, wheels, brakes, suspension or mechanical checks. |
FAQ
Is Lexus IS Tyre Size Guide (1998–2025) | Rim Specs, CB & Torque Australia relevant for Adelaide drivers?
Yes, if the advice is matched to the vehicle and how it is driven. City commuting, hills roads, country trips and performance use can all need different tyre and setup priorities.
Should tyre advice include wheel alignment?
Yes. Alignment, balancing and pressure setup are important because even a quality tyre can wear poorly or feel ordinary if the vehicle setup is wrong.
Can Autosport Tyre World help compare tyre options?
Yes. Autosport Tyre World can compare suitable tyres, wheels and service options across Magill, Clarence Gardens and Wingfield, then recommend a setup for the vehicle's actual use.
Helpful Adelaide tyre links
Autosport Tyre World Adelaide locations
For local tyre advice, fitment checks, balancing and wheel alignment in Adelaide, contact Autosport Tyre World across Magill, Clarence Gardens and Wingfield.
TYREPLUS Magill | Autosport Tyre World Magill
647 Magill Road, Magill SA 5072
Phone: 0452 641 023
TYREPLUS Clarence Gardens | Autosport Tyre World Clarence Gardens
911 South Road, Clarence Gardens SA 5039
Phone: 0420 299 911
TYREPLUS Wingfield | Autosport Tyre World Wingfield
411 Grand Junction Road, Wingfield SA 5013
Phone: 0433 645 411