Audi RS Q3 Overview

The Audi RS Q3 is a high-performance compact SUV powered by Audi Sport’s 2.5L turbocharged 5-cylinder engine. With Quattro AWD and aggressive factory wheel fitments, choosing the correct tyres and wheels is critical for performance, safety, and handling.

Factory Tyre Sizes (Audi RS Q3)

Latest Generation (F3 RS Q3 2019–Present)

• 255/35R21 (OEM Performance Fitment)

• Optional:

  • 255/40R20

  • 235/45R19 (base variants in some markets)

Previous Generation (8U RS Q3 2013–2018)

• 255/40R19

• 255/35R20

Factory Wheel Specifications

Wheel Size

• 19x8.5

• 20x8.5

• 21x8.5

Bolt Pattern (PCD)

• 5x112

Centre Bore

• 57.1 mm

Thread Size

• M14x1.5

Typical Offset Range

• ET35 – ET45

Wheel Torque Specification

• 140 Nm (103 ft-lb)

Important Notes:

• Always torque in a star pattern

• Re-torque after 50–100 km

• Use a calibrated torque wrench

Performance Tyre Recommendations (Autosport Tyreworld)

Maximum Performance (Best for RS Q3)

• Continental SportContact 7

• Michelin Pilot Sport 5 / PS4S

• Pirelli P Zero (PZ4)

Daily Comfort + Performance

• Continental PremiumContact 7

• Michelin Primacy 4+

Budget Performance

• Hankook Ventus S1 Evo3

• Falken FK510 / FK520

Aftermarket Wheel & Tyre Upgrade Guide

Safe Upgrade Options

• 20” → Better comfort + still sporty

• 21” → OEM look + maximum grip

Aggressive Fitment (Popular Setup)

• 21x9 +35 ~ +40

• 255/35R21 (flush fitment)

Key Fitment Tips

• Maintain rolling diameter within ±2%

• Ensure brake clearance (RS brakes are large)

• Use hub-centric wheels (57.1 CB)

• Avoid cheap non-hubcentric spacers

Common Mistakes to Avoid

• Incorrect centre bore (causes vibration)

• Wrong offset (scrubbing or poke)

• Mixing tyre sizes incorrectly (AWD issues)

• Under/over torque wheel bolts

Why Tyre Choice Matters on RS Q3

The RS Q3 produces significant torque and relies heavily on tyre grip:

• Better tyres = faster acceleration & braking

• Poor tyres = wheel spin + understeer

• Premium tyres improve safety in wet conditions

Autosport Tyreworld – Adelaide विशेषज्ञ

We supply and fit the correct tyres for Audi RS models with genuine, verified stock.

Our Locations

Magill
647 Magill Road, Magill SA 5072
PH: 0452 641 023

Wingfield
411 Grand Junction Road, Wingfield SA 5013
PH: 0433 645 411

South Road (NEW STORE)
911 South Road, Clarence Gardens SA 5039
PH: 0420 299 911