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Racing
Tyres, Brakes& Wheels
  Proxes RA1
 


A semi-slick tyre designed for club motorsport competitors.

Steel reinforced sidewalls and high, hard filler.
Immediate steering response.

Feature Semi-slick tread design.
Competitive performance for club motorsport competitors. Legal for use on public roads.

Original tread depth of 6.0 to 6.4mm, Buffed depth of 3.0 to 3.2mm.
Original tread depth provides quick warm-up for autocross or lap dashes, buffed depth for more consistent performance for events of 3 laps or more.

Ultra high grip tread compound.
Exceptional levels of cornering grip and traction.

 

Tyre Specification

Tyre
Size

245/45ZR16
235/45ZR17
225/50R14 89V
205/50ZR15
225/50ZR15
225/50ZR16
P255/50ZR16
205/55R14 85V
205/55ZR16
185/60R13 80V
205/60R13 86V

Approved Rim
widths (inches)

7.50"-9.00"
7.50"-9.00"
6.00"-8.00"
5.50"-7.50"
6.00"-8.00"
6.00"-8.00"
7.00"-9.00"
5.50"-7.50"
5.50"-7.50"
5.00"-6.50"
5.50"-7.50"