BMW M4 CSL Tyre Size Guide
Wheel Specs, PCD, Centre Bore & Torque Settings
The BMW M4 CSL (Competition Sport Lightweight) is one of the most extreme road-legal BMWs ever built, featuring:
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Lightweight construction (carbon fibre focus)
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Track-focused suspension and setup
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Rear-wheel drive only
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Factory semi-slick tyres
Designed primarily for track performance, tyre selection is absolutely critical for:
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Maximum grip
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Heat resistance
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Precision handling
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Lap time performance
Autosport Tyreworld specialises in track tyres, semi-slick fitments and BMW M performance setups.
BMW M4 CSL Wheel Specifications
G82 M4 CSL (2022–Present)
| Specification | Value |
|---|---|
| Bolt Pattern (PCD) | 5x112 |
| Centre Bore | 66.6 mm |
| Wheel Bolt Size | M14 x 1.25 |
| Wheel Torque | 140 Nm |
BMW M4 CSL Factory Tyre Sizes
Factory Track Setup (Standard)
| Position | Tyre Size | Tyre Type |
|---|---|---|
| Front | 275/35R19 | Michelin Pilot Sport Cup 2 R |
| Rear | 285/30R20 | Michelin Pilot Sport Cup 2 R |
Important: CSL Tyre Characteristics
The M4 CSL uses Cup 2 R tyres, which are:
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Semi-slick / track-focused
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Extremely high grip
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Limited wet performance
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Faster wear rate
Not ideal for:
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Heavy rain
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Cold temperatures
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Daily commuting
Alternative Tyre Options (Street vs Track)
Track / Maximum Grip
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Michelin Pilot Sport Cup 2 R
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Michelin Pilot Sport Cup 2
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Pirelli P Zero Trofeo R
Dual-Purpose (Street + Track)
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Michelin Pilot Sport 4S
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Michelin Pilot Sport 5
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Continental MaxContact MC7
Wet / Daily Driving Option
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Continental SportContact 7
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Michelin PS5
Important: Staggered Fitment
The CSL uses aggressive staggered sizing:
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Wider rear tyres for traction
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Narrower front for steering precision
Always:
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Maintain rolling diameter
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Use matched tyre sets
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Avoid mixing brands
Popular Upgrade Options
Track Upgrade
| Position | Tyre Size |
|---|---|
| Front | 285/30R19 |
| Rear | 305/30R20 |
Extreme Setup
| Position | Tyre Size |
|---|---|
| Front | 295/30R19 |
| Rear | 315/30R20 |
Before upgrading:
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Check wheel clearance
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Ensure correct camber setup
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Consider suspension tuning
Heat Cycle & Track Advice
For CSL owners:
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Warm tyres properly before pushing
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Monitor tyre pressure closely
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Rotate if possible (limited due to staggered setup)
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Replace tyres after heat cycles degrade grip
BMW M4 CSL Wheel Torque Specification
Recommended torque:
140 Nm
Installation tips:
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Torque when cold
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Tighten in star pattern
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Recheck after track sessions
Incorrect torque can affect:
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Wheel stability
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Brake performance
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Safety at high speed
Need Tyres for Your BMW M4 CSL?
Visit Autosport Tyreworld:
Magill
647 Magill Road, Magill SA 5072
0452 641 023
Wingfield
411 Grand Junction Road, Wingfield SA 5013
0433 645 411
Clarence Gardens
911 South Road, Clarence Gardens SA 5039
0420 299 911
We specialise in BMW M track cars, semi-slick tyres and high-performance setups