Scion xB Spare Tire

The Scion xB offers the convenience of carrying a compact spare tire as part of its standard equipment to use in emergency situations such as flat or blowout tires. The size of this spare tire for Scion xB models, generally, varies depending on the model year: for models from 2004 to 2006, the spare tire is typically a T125/70D16, equipped with a temporary use «99M» tire, while for the models from 2008 to 2015, the spare tire is a T125/70D16 96M. It's worth noting that this is a temporary type of tire designed for short distances at limited speeds and should be replaced with a regular tire as soon as possible to maintain optimal vehicle performance and safety.

Scion xB models manufactured from 2004 to 2015 have tires with overall diameter ranging from 23.7" to 25", 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 Scion xB years and trims.

Listed below are compact spare tire sizes that can fit some Scion xB vehicles based on acceptable tire diameter range of 23" to 25.8". Some xB 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 Scion xB spare tire size designated by vehicle's manufacturer.

Spare Size	Spare Diameter
T155/70D17from $175.43	25.6"
T155/60R18from $164.19	25.3"
T135/90R16from $155.20	25.6"
T125/85D16from $146.92	24.3"
T155/70R17from $139.76	25.6"
T135/70D18from $135.05	25.5"
T135/80R17from $133.66	25.5"
T135/70R16from $131.99	23.5"
T135/70R18from $131.66	25.5"
T125/70R17from $127.35	23.9"
T125/80R17from $127.33	24.9"
T125/70R18from $123.33	24.9"
T145/70D17from $120.99	25"
T125/90R16from $119.73	24.9"
T115/95R17from $117.54	25.6"
T135/80D17from $112.58	25.5"
T125/80D16from $95.68	23.9"
T135/80D16from $93.99	24.5"
T125/70D17from $82.14	23.9"
T145/65D18	25.4"
T135/90R15	24.6"
T135/90D16	25.6"
T135/90D15	24.6"
T135/80R16	24.5"
T145/65R18	25.4"
T145/80D16	25.1"
T145/80R16	25.1"
T155/80D16	25.7"
T155/80R16	25.7"
T185/60D17	25.7"
T185/60R17	25.7"
T135/80R15	23.5"
T135/80D15	23.5"
T135/70R17	24.5"
T125/80D17	24.9"
T125/80R16	23.9"
T125/90D15	23.9"
T125/90D16	24.9"
T125/90R15	23.9"
T135/60D18	24.4"
T135/60D19	25.4"
T135/60R18	24.4"
T135/60R19	25.4"
T135/70D16	23.5"
T135/70D17	24.5"
T145/70R17	25"

Spare Tire for Scion xB

Discover spare tire solutions for your Scion xB based on model year. Generally, spare tire size has to be within 3% of the overall diameter of the original equipment tire size. Scion xB 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.