Bridgestone Bridgestone Tires
Bridgestone Tires

Bridgestone Turanza ER33 255/40R18 95Y BSW Tires

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  • MFG: 108163
  • UTQG: 140AA
  • Availability:
    In Stock
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This listing is for new Bridgestone Turanza ER33 255/40R18 95Y BSW Tires. Manufacturer part number: 108163. This tire is a summer tire made for cars and minivans. The Turanza ER33 features a steel belt construction that improves the tire’s durability and resistance to punctures. This has five rib tread design that delivers outstanding wet traction and lessens road noise. Its nylon wrap encircles the whole tire continuously, helping the tire keep its original shape thus improving performance and handling even at high speeds.  

This tire features a summer tread design that offers powerful grip and superior handling performance while driving on either wet or dry road conditions. The Turanza ER33 also has lateral grooves that effectively disperse water to improve resistance to hydroplaning and traction on wet roads.
Size Load Index/ Speed index UTQG Ply Rating Overall Diameter Section Width Rim Width Min Rim Width Max Rim Width Meas Tread Depth (in) Max Single Air Pressure (PSI) Max Single Load (lbs) Max Dual Air Pressure (PSI) Max Dual Load (lbs) MFG #
215/50R17 91V 140AA - 25.5 8.9 6.0 7.5 7.0 10.0 - 1356 - - 003386
225/40R18 88Y 140AA - 25.08 9.06 7.5 9.0 8.0 9.0 51 1235 - - 108180
235/45R18 94Y 140AA - 26.34 9.29 7.5 9.0 8.0 10.0 51 1477 - - 025110
235/50R18 97W 140AA - 27.28 9.65 6.5 8.5 7.5 10.0 51 1609 - - 132779
245/45R18 96W 140AA - 26.7 9.57 7.5 9.0 - 10.0 51 1565 - - 000984
255/35R18 90Y 140AA - 25.0 10.24 8.5 10.0 9.0 9.0 51 1323 - - 001454
255/40R18 95Y 140AA - 26.02 10.24 8.5 10.0 9.0 9.0 51 1521 - - 108163
245/45R19 98Y 140AA - 27.68 9.57 7.5 9.0 8.0 10.0 51 1653 - - 093526
225/50R17 94W 140AA - 25.91 9.17 6.0 8.0 7.0 10.0 51 1477 - - 025093
225/50R17 94V 140AA - 25.91 9.17 6.0 8.0 7.0 9.0 - - - - 001526
235/45R18 94W 140AA - 26.5 9.1 7.5 9.0 8.0 10.0 51 1477 - - 061243
235/50R18 97W 140AA - 27.28 9.65 6.5 8.5 7.5 10.0 51 1609 - - 093509
245/45R18 96W 140AA - 26.65 9.57 7.5 9.0 8.0 10.0 51 1565 - - 034060
245/45R19 102Y 140AA - 27.68 9.57 7.5 9.0 8.0 10.0 50 1874 - - 143761
Specs: Value: Description:
Sidewall BSW
This describes the sidewall appearance. Examples include Black Sidewall, White Sidewall, and White Letters.
Load Index 95
The load index (LI) is a 2 or 3 digit number that corrolates to the maximum amount of weight the tire can carry. For example, a tire with a load index of 87 indicates that the tire can carry a maximim load of 1,201 lbs. In the case of our example the 87 identifies the tires ability to carry a maximum of 1,201 lbs. So 4 tires will carry a maximum of 4,804 lbs. Refer to your vehicle owner's manual for the recommended minimim Load Index. It is not recommended to install tires with a lower Load Index. By doing so, this could cause your tires to be overloaded thus potentially causing a blowout.
Speed Rating Y
Speed Ratings (SR) are based on laboratory tests and indicates the maximum speed the tire can achieve. These tests are based on limited time trials. Higher speed rating tires typically will yield better handling capabilities, but may often result in lower mileage. Refer to your vehicle owner's manual for the recommended minimum Speed Rating. It is not recommended to install a tire with a lower speed rating as it could affect the handling of your vehicle. It is important to note that speed ratings only apply to tires that have not been damaged, altered, under-inflated or overloaded. Additionally, most tire manufacturers maintain that a tire that has been cut or punctured no longer retains the tire manufacturer's original speed rating, even after being repaired because the tire manufacturer can't control the quality of the repair.
Ply Rating Not Available
Ply Rating is related to the max load capacity. This value can be defined with a letter or number. The higher the number/letter, the higher the load capacity.
To help consumers evaluate their tires, the U.S. National Highway Traffic Safety Administration (NHTSA) created the Uniform Tire Quality Grading System (UTQG). The UTQG rates tires are rated on their tread-wear, traction performance, and temperature resistance. The grade for each of these can be found on the sidewall of your tire (except for winter tires and certain light truck tires). Click here for more information.
Max Single Load(lbs) 1521 The maximum load this tire will support. Remember to multiply this number by the number of tires installed on your vehicle to get the maximum carrying capacity. This number is directly related to the Load Index.
Max Single Air Pressure(PSI) 51 The maximum air pressure this tire will support. This does not represent the amount of air pressure your tires should have at all times. Consult with your owner's manual to determine the best air pressure you should use for your vehicle.
Tread Depth 9.0 The amount of tread on the tire. Once the tire is worn to 2/32nds, it is considered fully used and should be replaced at that time. Most tires will have tire indicators in the grooves of the tire to help you determine when the tires are worn down to 2/32nds.
Tread Design Nondirectional
Nondirectional - most common, same tread pattern on inside & outside of the tire. Can be rotated to all four corners of vehicle.
Asymmetrical - tread pattern is different on the inside to the outside of the tire, and must be mounted properly. Can be rotated to all four corners of the vehicle.
Directional tires - roll in only one direction, must be mounted properly. Once mounted they must remain on the same side of the vehicle, and only be rotated front to rear.
Rim Width Range 8.5-10.0 The approved wheel rim width range this tire will support.
Measured Rim Width 9.0 The recommended wheel width as recommended by the tire manufacturer to get the best wear us performance for this tire.
Section Width 10.24 The measurement from sidewall to sidewall.
Tread Width 8.8 The measurement from one side of the tread to the other side of the tread.
Overall Diameter 26.02 The height of the tire when fully inflated.
Manufacturer Part Number 108163 Manufacturer part number (sku)


Shipping rates and estimated delivery times are available on tires after setting your delivery zip code. Tires ship via FedEx Ground and the shipment times are a very good estimate, although not an exact number of time-in-transit days. Tires are delivered Monday - Saturday. FedEx does not pick up orders on weekends or certain holidays. Once the tires are picked up, the time-in -transit estimate begins. If you place your order Friday afternoon, or on the weekend, your tires it will not ship until the following week. Currently we only offer FedEx Ground, expedited shipping is not available. Depending on when you place your order, there may be one, possibly two days of processing time. Shipping delivery times can be impacted by weather events across the country.

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