Tire Size
Equivalent
Diameter
More Wheel Sizes
14"
15"
16"
17"
18"
19"
20"
21"
22"
23"
24"
26"
Select a Size to Compare Prices on Available Tires
Porsche equips the 2015 Cayman GTS with a 235/35R20 front tire and a 265/35R20 rear tire. Click on the sizes for each tire to compare prices online.
Filter Tire Results [+]
Proxes Sport A/SAll Season | Ultra High Performance
235/35R20 Avg. $184.00
265/35R20 Avg. $218.00
Azenis FK460 A/SAll Season | Ultra High Performance
235/35R20 Avg. $186.00
265/35R20 Avg. $235.00
$80 REBATE
Ventus S1 ASAll Season | Ultra High Performance
235/35R20 Avg. $274.00
265/35R20 Avg. $282.00
ExtremeContact SportSummer | Supreme Performance
235/35R20 Avg. $329.99
265/35R20 Avg. $353.99
$110 REBATE
ExtremeContact Sport 02Summer | Supreme Performance
235/35R20 Avg. $330.00
265/35R20 Avg. $354.00
Pilot Sport All Season 4All Season | Ultra High Performance
235/35R20 Avg. $371.00
265/35R20 Avg. $393.33
Eagle F1 Asymmetric 2Summer | Supreme Performance
235/35R20 Avg. $375.00
265/35R20 Avg. $411.00