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COKER TIREPART NUMBER: 257-556642

Excelsior Bias Ply Tire 550-15

Name: Excelsior Bias Ply Tire 550-15
Brand: COKER TIRE
SKU: 257-556642
Price: 170.00 USD
Availability: InStock

^$170⁰⁰

1 left in stock

Ships on Nov 02, 2026

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15" Wheel Diameter

550-15

How to Read My Sidewall

Tread Width: 4.25"
Tire Cross Section Width: 5.25"
Tire Overall Diameter: 25.87"
Wheel Diameter: 15"
Required
Wheel Width: 3" - 3.5"

Excelsior Bias-Ply Tires

Coker Excelsior bias-ply tires feature a traditional look that complements any vintage European-style auto. These feature durable nylon cord construction and are DOT & ECE (European Community) Approved. Update your vintage car's look with Coker's help and these Excelsior bias-ply tires.

Part TypeTire

Product LineCoker Excelsior All Black Tires

BrandCOKER TIRE

Package Height5.0

Package Width26.0

Package Length26.0

Weight18.0 PG

Part CategoryReplacement Parts

Speed RatingN/A

Traction RatingN/A

Max Load Single (Lbs.)N/A

Load Range72

Section WidthN/A

Tube RequiredYes

Dot-ApprovedYes

Wheel Diameter15 in (381 mm)

Utqg Tread Wear RatingN/A

Tire SizeN/A

Temperature RatingN/A

Minimum Recommended Wheel WidthN/A

Tread Width4.25 in (108 mm)

Tire TypeStreet Tires

QuantitySold individually

Tire Diameter25.87 in (657.1 mm)

Sidewall StyleBlackwall

Minimum Tire Diameter25 in (635 mm)

DirectionalNo

Aspect RatioN/A

Asymmetrical Tread PatternNo

Tire ConstructionBias-ply

Part FitmentUniversal

Tread Depth (In.)11/32

Maximum Tire Diameter25.99 in (660.146 mm)

Maximum Recommended Wheel WidthN/A

Vendor Part Number556642

Package Qty1

Package TypeEA

Some parts are not legal for use in California or other states with similar laws / regulations

Excelsior Bias Ply Tire 550-15

Excelsior Bias-Ply Tires

⚠️ Warning

Motor Vehicles

Tools

Electrical Cords

Tread Width:	4.25"
Tire Cross Section Width:	5.25"
Tire Overall Diameter:	25.87"
Wheel Diameter:	15"
Required Wheel Width:	3" - 3.5"