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AZENIS RT615K

The AZENIS RT615K is a championship-winning street tire that is extremely popular for today’s sports cars, performance compacts and sedans. With its world-spec construction and advanced compound for street and track use, the RT615K confidently maintains grip both in street and track conditions. Through its proprietary technology, the motorsports inspired 8/32nd tread design and solid center rib provide significant traction and sustains strong grip in dry conditions. Available in 21 sizes from 14-inch to 18-inch, the RT615K is the track tire of choice with a UTQG rating of 200 A-A.

Key Features

  • Massive Sport Side Shoulder Blocks - Deliver motorsports level grip and unsurpassed durability.
  • Varible Shoulder Depth Design - Helps reduce tread block squirm and promote long lasting wear uniformity.
  • Solid Center Rib - Significantly reduces wheel spin by reducing contact patch void ratio under heavy acceleration.
  • High Tension Carcass - Increases handling response and high speed stability.
  • Steel Belts - Offer greater tread rigidity, superior grip and high speed stability.
  • Joint-less Nylon Cap Ply - Increases durability at high speeds and promotes long lasting even wear.

Performance Category: Ultra High Performance

SizeLoad IndexSpeed IndexOverall Diameter
195/60R1486H590
205/50R1589W586
215/45R1686W600
225/50R1692W631
215/45R1787W625
215/40R1787W604
225/45R1794W634
245/45R1799W652
255/40R1794W636
245/40R1897W653
265/35R1897W643