2008 Lexus GS350 Spare Tire

The Lexus GS350, a luxury vehicle from the esteemed Lexus brand, comes equipped with a compact spare tire designed for temporary use in the case of a flat tire. It is important to understand that this compact spare, also known as a 'donut', is not intended for long-term use or high-speed driving, but for enabling the driver to reach the nearest auto-service center. The size of this spare tire may vary based on the model year of the Lexus GS350, so owners should check their vehicle's specifications. However, the typical size for many models is commonly a T155/70D17 110M. Consider purchasing a full-size spare tire if consistent long-distance travel is a part of your routine to avoid any roadside assistance delays, noting that the size should match the rest of the tires on your Lexus GS350 which often come in sizes like 225/50R17, 235/45R18, or 235/40R19.

2008 Lexus GS350 comes with 4 OEM tire size options. Select the original equipment the tire size installed on your vehicle to see all spare tires that have roughly the same tire diameter and can be used as a temporary replacement in the event of a flat tire. Remember that load carrying capacity of the spare tire must be the same or higher than the load carrying capacity of the original equipment tires in order to safely support the weight of your vehicle. Refer to vehicle owner's manual or contact Lexus dealership to confirm the correct 2008 Lexus GS350 spare tire size.

225/50R17

225/50R17 tire has a diameter of 25.9". These temporary spare tires fit the acceptable tire diameter range of 25.1" to 26.7".

Spare Size Spare Diameter Diameter Differential
T155/70R18from $178.60 26.6" 2.7%
T155/70D17from $175.43 25.6" -1.2%
T155/60R18from $164.19 25.3" -2.3%
T135/90R17from $158.19 26.6" 2.7%
T135/90R16from $155.20 25.6" -1.2%
T135/70R19from $147.99 26.5" 2.3%
T155/70R17from $139.76 25.6" -1.2%
T135/70D18from $135.05 25.5" -1.5%
T135/80R17from $133.66 25.5" -1.5%
T135/70R18from $131.66 25.5" -1.5%
T135/80R18from $125.96 26.5" 2.3%
T145/70D18from $118.97 26" 0.4%
T115/95R17from $117.54 25.6" -1.2%
T135/80D17from $112.58 25.5" -1.5%
T145/90D16from $88.99 26.3" 1.5%
T145/80D17from $81.99 26.1" 0.8%
T155/70D18 26.6" 2.7%
T155/80D16 25.7" -0.8%
T155/80R16 25.7" -0.8%
T165/70D17 26.1" 0.8%
T165/70R17 26.1" 0.8%
T185/55D18 26" 0.4%
T185/55R18 26" 0.4%
T185/60D17 25.7" -0.8%
T145/90R16 26.3" 1.5%
T145/80R17 26.1" 0.8%
T145/70R18 26" 0.4%
T125/70R19 25.9" 0%
T135/60D19 25.4" -1.9%
T135/60R19 25.4" -1.9%
T135/80D18 26.5" 2.3%
T135/90D16 25.6" -1.2%
T135/90D17 26.6" 2.7%
T145/65D18 25.4" -1.9%
T145/65R18 25.4" -1.9%
T185/60R17 25.7" -0.8%

245/40R18

245/40R18 tire has a diameter of 25.7". These temporary spare tires fit the acceptable tire diameter range of 24.9" to 26.5".

Spare Size Spare Diameter Diameter Differential
T155/70D17from $175.43 25.6" -0.4%
T155/60R18from $164.19 25.3" -1.6%
T135/90R16from $155.20 25.6" -0.4%
T155/70R17from $139.76 25.6" -0.4%
T135/70D18from $135.05 25.5" -0.8%
T135/80R17from $133.66 25.5" -0.8%
T135/70R18from $131.66 25.5" -0.8%
T145/70D17from $120.99 25" -2.7%
T145/70D18from $118.97 26" 1.2%
T115/95R17from $117.54 25.6" -0.4%
T135/80D17from $112.58 25.5" -0.8%
T145/90D16from $88.99 26.3" 2.3%
T145/80D17from $81.99 26.1" 1.6%
T145/90R16 26.3" 2.3%
T155/80D16 25.7" 0%
T155/80R16 25.7" 0%
T165/70D17 26.1" 1.6%
T165/70R17 26.1" 1.6%
T185/55D18 26" 1.2%
T185/60D17 25.7" 0%
T185/55R18 26" 1.2%
T145/80R17 26.1" 1.6%
T145/80R16 25.1" -2.3%
T145/80D16 25.1" -2.3%
T125/70R19 25.9" 0.8%
T145/70R17 25" -2.7%
T135/60D19 25.4" -1.2%
T135/60R19 25.4" -1.2%
T135/90D16 25.6" -0.4%
T145/65D18 25.4" -1.2%
T145/65R18 25.4" -1.2%
T145/70R18 26" 1.2%
T185/60R17 25.7" 0%

P225/50R17

P225/50R17 tire has a diameter of 25.9". These temporary spare tires fit the acceptable tire diameter range of 25.1" to 26.7".

Spare Size Spare Diameter Diameter Differential
T155/70R18from $178.60 26.6" 2.7%
T155/70D17from $175.43 25.6" -1.2%
T155/60R18from $164.19 25.3" -2.3%
T135/90R17from $158.19 26.6" 2.7%
T135/90R16from $155.20 25.6" -1.2%
T135/70R19from $147.99 26.5" 2.3%
T155/70R17from $139.76 25.6" -1.2%
T135/70D18from $135.05 25.5" -1.5%
T135/80R17from $133.66 25.5" -1.5%
T135/70R18from $131.66 25.5" -1.5%
T135/80R18from $125.96 26.5" 2.3%
T145/70D18from $118.97 26" 0.4%
T115/95R17from $117.54 25.6" -1.2%
T135/80D17from $112.58 25.5" -1.5%
T145/90D16from $88.99 26.3" 1.5%
T145/80D17from $81.99 26.1" 0.8%
T155/70D18 26.6" 2.7%
T155/80D16 25.7" -0.8%
T155/80R16 25.7" -0.8%
T165/70D17 26.1" 0.8%
T165/70R17 26.1" 0.8%
T185/55D18 26" 0.4%
T185/55R18 26" 0.4%
T185/60D17 25.7" -0.8%
T145/90R16 26.3" 1.5%
T145/80R17 26.1" 0.8%
T145/70R18 26" 0.4%
T125/70R19 25.9" 0%
T135/60D19 25.4" -1.9%
T135/60R19 25.4" -1.9%
T135/80D18 26.5" 2.3%
T135/90D16 25.6" -1.2%
T135/90D17 26.6" 2.7%
T145/65D18 25.4" -1.9%
T145/65R18 25.4" -1.9%
T185/60R17 25.7" -0.8%

P245/40R18

P245/40R18 tire has a diameter of 25.7". These temporary spare tires fit the acceptable tire diameter range of 24.9" to 26.5".

Spare Size Spare Diameter Diameter Differential
T155/70D17from $175.43 25.6" -0.4%
T155/60R18from $164.19 25.3" -1.6%
T135/90R16from $155.20 25.6" -0.4%
T155/70R17from $139.76 25.6" -0.4%
T135/70D18from $135.05 25.5" -0.8%
T135/80R17from $133.66 25.5" -0.8%
T135/70R18from $131.66 25.5" -0.8%
T145/70D17from $120.99 25" -2.7%
T145/70D18from $118.97 26" 1.2%
T115/95R17from $117.54 25.6" -0.4%
T135/80D17from $112.58 25.5" -0.8%
T145/90D16from $88.99 26.3" 2.3%
T145/80D17from $81.99 26.1" 1.6%
T145/90R16 26.3" 2.3%
T155/80D16 25.7" 0%
T155/80R16 25.7" 0%
T165/70D17 26.1" 1.6%
T165/70R17 26.1" 1.6%
T185/55D18 26" 1.2%
T185/60D17 25.7" 0%
T185/55R18 26" 1.2%
T145/80R17 26.1" 1.6%
T145/80R16 25.1" -2.3%
T145/80D16 25.1" -2.3%
T125/70R19 25.9" 0.8%
T145/70R17 25" -2.7%
T135/60D19 25.4" -1.2%
T135/60R19 25.4" -1.2%
T135/90D16 25.6" -0.4%
T145/65D18 25.4" -1.2%
T145/65R18 25.4" -1.2%
T145/70R18 26" 1.2%
T185/60R17 25.7" 0%

More Lexus GS350 Spare Tires

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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.