Roadstone 275/40R19 105Y — NFERA SU1
Performance tire with adaptive silica, advanced heat dispersion, and a wider contact patch for confident grip and comfort on Saudi roads
| Specification | Detail |
|---|---|
| Size | 275/40R19 |
| Load/Speed | 105Y |
| Model | NFERA SU1 |
| Brand | Roadstone |
| Origin | South Korea |
| Category | Luxury performance on-road |
| Warranty | 3 years (Kafarat Plus) |
| Standards | SASO compliant |
| Vehicle examples | Mercedes E-Class and similar |
Product Overview
NFERA SU1 targets luxury-performance fitments. Its adaptive silica boosts wet grip and braking, while advanced thermal channels manage heat in Saudi climates. The tread expands the contact patch and balances pressure for even wear and quiet highway manners.
Tread advantages:
- Silica-rich compound for confident traction.
- Heat-dissipating channels reduce thermal build-up.
- Optimized blocks for a wider, more stable footprint.
- Even pressure distribution to limit irregular wear.
Available now at Kafarat Plus with certified mobile installation.


















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