Porsche Boxster Spare Tire

The Porsche Boxster does not come with a traditional spare tire due to its design and performance-oriented nature. To complement its sporty dynamics and to save weight, the Boxster instead comes with a tire repair kit that includes sealant and a compressor to handle potential punctures or minor tire damage when on the road. The use of a repair kit instead of a spare tire helps to maintain the car ' s weight distribution, enhance its overall performance, and save space. However, should Boxster owners desire a spare, they should note that the recommended tire size for the car is generally 235/35R20 for the front tires and 265/35R20 for the rear, but it drastically varies depending on the exact model and year, thus it is always best to verify with the car's manual or consult with a Porsche dealer or expert.

Porsche Boxster models manufactured from 1997 to 2016 have tires with overall diameter ranging from 24.9" to 26.5", allowing the use of a temporary spare tire with a near same diameter as the OEM tire. Tire diameter and wheel diameter clearance have been taken into account for the specific Porsche Boxster years and trims.

Listed below are compact spare tire sizes that can fit some Porsche Boxster vehicles based on acceptable tire diameter range of 24.2" to 27.3". Some Boxster models may require the use of a traditional full-size tire as a spare. To ensure safe temporary mobility in case of a road emergency, always refer to the vehicle owner's manual for the correct Porsche Boxster spare tire size designated by vehicle's manufacturer.

Spare Size	Spare Diameter
T145/60R20from $271.36	26.9"
T145/80D18from $257.05	27.1"
T155/70R18from $178.60	26.6"
T155/70D17from $175.43	25.6"
T155/60R18from $164.19	25.3"
T135/90R17from $158.19	26.6"
T135/90R16from $155.20	25.6"
T135/70R19from $147.99	26.5"
T125/85D16from $146.92	24.3"
T155/70R17from $139.76	25.6"
T135/70D18from $135.05	25.5"
T135/80R17from $133.66	25.5"
T135/70R18from $131.66	25.5"
T125/80R17from $127.33	24.9"
T135/80R18from $125.96	26.5"
T125/70R18from $123.33	24.9"
T145/70D17from $120.99	25"
T125/90R16from $119.73	24.9"
T145/70D18from $118.97	26"
T115/95R17from $117.54	25.6"
T135/80D17from $112.58	25.5"
T155/80D17from $97.90	26.8"
T135/80D16from $93.99	24.5"
T155/90D16from $92.99	27"
T145/90D16from $88.99	26.3"
T145/80D17from $81.99	26.1"
T145/80R17	26.1"
T145/80R16	25.1"
T145/80R18	27.1"
T145/90R16	26.3"
T155/70D18	26.6"
T155/80D16	25.7"
T155/80R16	25.7"
T155/80R17	26.8"
T155/90R16	27"
T165/70D17	26.1"
T165/70D18	27.1"
T165/70R17	26.1"
T165/70R18	27.1"
T185/55D18	26"
T185/55R18	26"
T185/60R17	25.7"
T185/60D17	25.7"
T145/80D16	25.1"
T145/70R18	26"
T145/65R18	25.4"
T145/70R17	25"
T125/80D17	24.9"
T125/90D16	24.9"
T135/60D18	24.4"
T135/60D19	25.4"
T135/60R18	24.4"
T135/60R19	25.4"
T135/70D17	24.5"
T135/70R17	24.5"
T135/80D18	26.5"
T135/80R16	24.5"
T135/90D15	24.6"
T135/90D16	25.6"
T135/90D17	26.6"
T135/90R15	24.6"
T145/65D18	25.4"
T125/70R19	25.9"

Spare Tire for Porsche Boxster

Discover spare tire solutions for your Porsche Boxster based on model year. Generally, spare tire size has to be within 3% of the overall diameter of the original equipment tire size. Porsche Boxster tire size can vary depending on the year and trim. Make sure to check the load index and load capacity of the spare tire to ensure that it is capable to safely support your vehicle's weight.

All listed guides, data and/or calculations are for informational purposes only. Spare-Tires.com does not warrant or make any representations regarding the accuracy of or the results of the use of this information. Always refer to vehicle owner's manual for the correct spare tire size configuration.