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245/40R20 Radar Dimax R8+ 99Y Tyre – Sport / Summer / Ultra-Performance | Lowest Price NZ
The 245/40R20 Radar Dimax R8+ 99Y is an ultra-high-performance summer tyre designed for performance-oriented sedans, sporty hatchbacks, or premium vehicles fitted with 20″ wheels — offering a blend of sharp handling, confident wet- and dry-road grip, high-speed stability, and everyday driving comfort on New Zealand roads. Radar Tyres+2tradetyres.co.nz+2
⭐ Key Features
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Sporty Handling & Precise Steering — The R8+ uses an asymmetric tread design with an advanced silica-enriched tread compound, delivering responsive steering, stable cornering and reliable control at speed. Radar Tyres+1
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Strong Wet & Dry Grip & Aquaplaning Resistance — Four wide longitudinal grooves evacuate water efficiently, improving wet-weather safety while maintaining solid dry-road traction and braking stability. Radar Tyres Australia+1
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Comfort-Optimised Ride for a UHP Tyre — The tread-pitch sequencing and rib design help reduce road noise and deliver a smoother ride compared with many ultra-performance tyres — making it suitable not just for spirited driving but also for everyday commuting. Radar Tyres+1
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High-Speed & Load Capability — With a load index of 99 (approx. 775 kg per tyre) and a speed rating of Y (up to 300 km/h), this tyre supports high-speed highway driving and performance-capable handling under load. rubbex.com+1
🚗 Vehicle Suitability
This tyre is ideal for:
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Sporty sedans, performance-oriented cars, or premium vehicles that use 20″ wheels and require 245/40R20 fitment
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Drivers looking for a tyre that balances everyday drivability — comfort, wet/dry reliability, quiet ride — with sporty handling and performance
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Use cases such as city driving, highway cruising, long-distance trips, and spirited driving on dry or wet roads during warm seasons
📊 Technical Specifications
| Specification | Details |
|---|---|
| Tyre Size | 245/40R20 |
| Brand / Model | Radar Dimax R8+ |
| Load Index | 99 (≈ 775 kg per tyre) rubbex.com+1 |
| Speed Rating | Y (up to 300 km/h) rubbex.com+1 |
| Tyre Type | Passenger / Summer / Ultra-High Performance (UHP) |
| Applications | Daily driving, commuting, highway & motorway driving, performance / sporty driving, summer / fair-weather use |
⚠️ Important Note
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This listing is for one tyre only — rim not included
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Always verify that 245/40R20 99Y matches your vehicle’s tyre size, load rating and speed rating before ordering — incorrect fitment can affect safety, performance, and compliance
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The R8+ is a summer / performance tyre — not suitable for snow, ice, or extreme winter driving conditions
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As with many ultra-performance tyres, tread wear may be faster under aggressive or high-speed driving compared with touring tyres — regular checks recommended Tyre Reviews+1
🧰 Why Choose Best Deal Tyres & Motors
At Best Deal Tyres & Motors — your NZ one-stop tyre shop and tyre shop online — we offer:
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Competitive pricing on performance and value tyres like the Dimax R8+
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Transparent, honest pricing — no hidden fees
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Optional professional tyre fitting & balancing (on request)
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A wide range: from economy to ultra-performance, passenger, SUV, commercial, and specialty tyres
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Kiwi-tailored service and advice — tyres selected to suit NZ roads, weather, and driving conditions
🛠 Services & Purchase Options
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Tyre fitting & balancing — available on request
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Optional wheel alignment if required
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Nationwide NZ shipping or convenient in-store pick-up (Penrose / Pukekohe)
📞 022 318 2016 — contact for orders, quotes or enquiries
Choose Best Deal Tyres — your trusted NZ tyre experts for performance, value, and reliable driving experience.
We dispatch all orders, Monday-Friday within 12 hours of receiving your order. Where possible, goods will be dispatched the same day as the order is received (if before 1.00 pm). Occasionally due to stock outages or circumstances beyond our control, we may take longer to dispatch goods. If this occurs, we will contact you with an estimated delivery date.
Deliveries to local and most North Island towns allow an extra 2-5 working days. For South Island deliveries allow an extra 3-6 working days. For Rural Deliveries, allow an extra 1-2 days.
Our Free Freight NZ Wide Policy is Based on Non-Rural Delivery
Any delivery times specified by Best Deal Tyres & Motors Limited are in good faith, however, on occasions delivery is extended due to circumstances beyond our control. If this event occurs, we will endeavor to assist with tracking details to ensure delivery within a reasonable time. The customer may specify delivery instructions for an order.
Best Deal Tyres & Motors Limited will not be responsible for any order that is delivered in accordance with the customers' instructions or for failure to deliver on time when delivery has been attempted.
Best Deal Tyres & Motors Limited will not be liable for any expense, loss or other damage caused by any delay in delivery.
Additional Information
SHIPPING ADDRESS
Please note the below when choosing your delivery
address:
We can't deliver to P.O Boxes, Private Bags, Great
Barrier Island or Chatham Island
