285/30 R21 Summer Tires – New

The tire size 285/30 R21 belongs to the uncompromising ultra-high-performance sizes, specifically developed for super sports cars, performance sedans, sporty SUVs, and high-performance electric vehicles.

Due to its extreme width (285 mm), the very sporty 30-series aspect ratio, and the large 21-inch diameter, this tire size offers maximum levels of:

• Grip & Acceleration Stability

• Lateral Guidance & Precise Cornering Dynamics

• High-Speed Control

• Performance-Level Braking Power

New summer tires in 285/30 R21 are optimally suited for vehicles with large braking systems, high torque, and a particularly sporty design.
Reifenshop Landshut exclusively offers premium new tires with current DOT, tested casing stability, and OEM-compliant rolling circumference.

✔ Vehicle types that frequently use 285/30 R21

Super sports cars & High-Performance Coupés

• Porsche 911 Turbo / Turbo S

• Audi RS7 / RS6 Performance

• Mercedes-AMG GT Models

• BMW M8

Luxury Performance Sedans

• AMG, M, and RS Models

• Performance Hybrid Vehicles

Sporty Premium SUVs

• Porsche Cayenne Turbo

• BMW X5 M / X6 M

• Mercedes GLE 63

Electric Vehicles (EV)

• High-performance electric vehicles with strong instant torque

• increased load capacity requirements

🔧 Technical characteristics of tire size 285/30 R21

1. Extremely wide tread (285 mm)

Advantages:

• maximum grip

• extreme traction

• shortest braking distances

2. 30-series aspect ratio – maximum sportiness

Ensures:

• ultra-direct steering precision

• high lateral stiffness

• optimal high-speed stability

3. 21-inch rims

Enable:

• large sport brakes

• maximum stability

• aggressive performance look

4. Load & Speed Indices

Typically:

• SI: Y or (Y)

• XL/Reinforced structures due to high axle loads

5. EV/Hybrid Optimizations

Many models offer:

• reinforced casings

• quieter rolling behavior

• optimized efficiency despite performance width

🛠 Reifenshop Landshut Testing Procedures for New 285/30 R21 Summer Tires

All tires are checked for:

• DOT currency

• run-out accuracy

• casing & sidewall stability

• correct LI & SI

• OEM rolling circumference

• tread & manufacturing quality

→ Only technically flawless premium new tires are listed.

🧊 Summer Tire Offer in 285/30 R21 at Reifenshop Landshut

We offer:

• Ultra-High-Performance Tires (Pirelli P Zero, Michelin Pilot Sport, Continental SportContact, Bridgestone Potenza)

• Performance SUV Profiles

• EV/Hybrid-optimized Models

• XL/Reinforced Versions

• Premium, Mid-range & Budget Alternatives

🔍 Easily select suitable summer tires

With the Reifenshop Landshut vehicle filter
(Manufacturer → Model Series → Model Name)
you get tires that:

• 100% match the dimension 285/30 R21

• fully meet load & SI values

• exactly maintain OEM rolling circumference

• are perfect for sports cars, performance SUVs & EVs

→ Wrong purchases excluded.

⭐ Why Reifenshop Landshut?

• tested new premium summer tires in 285/30 R21

• fast Europe-wide delivery

• maximum traction, precision & stability

• OEM-compliant technical accuracy

• wide selection for performance & sports vehicles

Order new 285/30 R21 summer tires now – extremely sporty, precise & developed for maximum performance.