1986 Buick Somerset Tire Size & Pressure
The 1986 Buick Somerset tire size depends on trim: the Custom, 2.5 U takes P185/80R13; the Custom, 3.0 L takes P185/80R13; the Limited, 2.5 U takes P185/80R13; the Limited, 3.0 L takes P185/80R13; the T-Type takes P215/60R14, per the factory service manual.
- Custom, 2.5 U: P185/80R13
- Custom, 3.0 L: P185/80R13
- Limited, 2.5 U: P185/80R13
- Limited, 3.0 L: P185/80R13
- T-Type: P215/60R14
Custom, 2.5 U
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P185/80R13 | Door Placard | — | — |
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Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
Custom, 3.0 L
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P185/80R13 | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
Limited, 2.5 U
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P185/80R13 | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
Limited, 3.0 L
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P185/80R13 | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
T-Type
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P215/60R14 | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
More Somerset Specs & Repair Guides
🛢️ 1986 Buick Somerset Oil Type & Capacity →🌧️ 1986 Buick Somerset Wiper Blade Sizes →💡 1986 Buick Somerset Light Bulb Sizes →📖 1986 Buick Somerset Factory Service Manual →Powered by factory manual data from our partner network AllOEMManuals.com.
Frequently Asked Questions
What size tires does a 1986 Buick Somerset take?
It depends on the trim: Custom, 2.5 U uses P185/80R13; Custom, 3.0 L uses P185/80R13; Limited, 2.5 U uses P185/80R13; Limited, 3.0 L uses P185/80R13; T-Type uses P215/60R14.
What is the tire pressure for a 1986 Buick Somerset?
Refer to the tire pressure placard on your vehicle's driver side door jamb for exact cold inflation pressures.
What is the bolt pattern on a 1986 Buick Somerset?
Bolt pattern data is available in the factory service manual.