Proxes R1R
Proxes R1R

PROXES R1R's advanced casing design provides excellent handling performance on both street and track. Our on track experience helped develop a high-grip compound that still achieves a 140 UTQG treadwear rating.

Our proprietary computer aided pattern design software allowed us the freedom to create its aggressive looks, excellent aquaplaning resistance while remaining quiet.


Silica-Reinforced, High-Grip Tread Compound

  • Improves grip for better handling and performance during high-spirited driving.

Unidirectional Arrowhead Tread Design

  • Shallow grooves and a unidirectional pattern achieve balanced performance between wet and dry conditions.

Tapered Center Block Edge

  • Stabilizes center block movement to decrease irregular wear.
  • Helps to increase hydroplaning resistance.

Multi-Width EVAC Channels

  • Improve water evacuation.
  • Narrow width at the tire edge widens the shoulder block area to enhance steering.

Stability Control Slits

  • Provide resistance to irregular wear.
  • Improve dry performance by maintaining block stiffness during aggressive braking.

Advanced Autocross-Inspired Casing With Modified Radial Construction

  • Improves steering response and handling by optimizing the contact patch shape.
 

 

 
Tire Size Load Speed Index Tread Depth (mm) Overall Diameter (mm) Overall Width (mm) Approved Rim Width Range (inch)
195/55 R15 85V 6.7 598 206 5.50-6-7.00 G C 73 dB
195/50 R15 82V 6.5 580 199 5.50-6-7.00 G C 73 dB
205/50 R15 86V 6.5 584 215 5.50-6.5-7.50 G C 73 dB
225/45ZR15 87W 6.4 583 225 7.00-7.5-8.50 G C 73 dB
205/55 R16 91V 6.8 630 206 5.50-6.5-7.50 F C 73 dB
205/50 R16 87V 6.8 617 213 5.50-6.5-7.50 G C 73 dB
205/45ZR16 83W 6.5 590 206 6.50-7-7.50 G C 73 dB
225/50 R16 92V 7.0 630 228 6.00-7-8.00 F C 73 dB
225/45ZR16 89W 6.4 606 229 7.00-7.5-8.50 F C 73 dB
215/45ZR17 87W 6.4 623 211 7.00-7-8.00 G C 73 dB
225/45ZR17 91W 6.4 634 225 7.00-7.5-8.50 F C 73 dB
235/45ZR17 94W 6.5 644 238 7.50-8-9.00 F C 73 dB
235/40ZR17 90W 6.5 621 240 8.00-8.5-9.50 F C 73 dB
245/45ZR17 95W 6.5 660 246 7.50-8-9.00 F C 73 dB
245/40ZR17 91W 6.5 628 250 8.00-8.5-9.50 F C 73 dB
245/35ZR17 91W XL 6.4 605 246 8.00-8.5-9.50 F C 73 dB
255/40ZR17 94W 6.5 639 262 8.50-9-10.00 F C 74 dB
275/40ZR17 98W 6.5 650 276 9.00-9.5-11.00 F C 74 dB
225/40ZR18 88W 6.5 636 230 7.50-8-9.00 F B 73 dB
245/40ZR18 93W 6.5 659 245 8.00-8.5-9.50 F C 73 dB
255/35ZR18 90W 6.5 637 257 8.50-9-10.00 F C 72 dB
265/35ZR18 93W 6.5 646 269 9.00-9.5-10.50 F C 72 dB