What size tires are on a 57 Chevy?
The short answer is that there isn’t a single tire size for every 1957 Chevrolet. Tire sizing depended on the model (Bel Air, 210, or 150), trim level, and whether the car rode on 14- or 15-inch wheels. In general, 1957 Chevrolets used 15-inch wheels with several common bias-ply sizes, but the exact specification varies by car. To know the precise size for a specific vehicle, check the original data plate, build sheet, or the sidewall markings on the tires themselves.
Historical tire sizes you might see on a 57 Chev
Note that the following are representative sizes from period catalogs and restorers’ references. Exact numbers can vary by production date and market. This section covers typical configurations for 15-inch wheels, with a nod to 14-inch wheels used on some variants.
- 15-inch wheels: common sizes include 6.50-15, 6.70-15, 7.00-15, and 7.50-15, depending on body style, equipment, and suspension setup.
- 14-inch wheels: on some base or earlier configurations, sizes such as 6.50-14 or 7.00-14 appeared in catalogs or on certain trim lines.
These sizes reflect what period buyers and restorers frequently encounter. Always verify the exact size for your specific car using its data plate or by cross-checking its build documentation.
How to find your car’s exact tire size
To determine the precise size for your 1957 Chevy, use these steps to confirm the original package and what will fit today.
- Inspect the tire sidewall for the diameter and width code (for example, “6.50-15” or “7.50-15”).
- Check the door jamb placard or the glovebox/owner’s manual for the factory-recommended size for your trim and production date.
- Consult the car’s build sheet or a factory service manual to identify the exact wheel/tire package that came from the factory.
- Measure the wheel diameter and width (e.g., 15x6 or 15x5) to narrow the possible size range.
Knowing the exact size helps ensure proper fitment, accurate speedometer readings, and safe clearance with the fenders and suspension.
Choosing tires for a restored or daily-driver ’57 Chev
Today’s tires offer safety and performance improvements while you maintain a classic look. The following guidelines help you balance authenticity with practicality.
- Keep the overall diameter close to the original to minimize speedometer error and avoid rubbing. A variation within roughly ±3% is a common target.
- Consider modern radial tires for safety and durability, or use vintage-style bias-ply tires if you’re aiming for an authentic appearance.
- Make sure the tire width fits the wheel and leaves adequate clearance to the suspension and bodywork; consult a vintage tire shop or alignment specialist for fitment confirmation.
- Match load index and speed rating to your intended use; for everyday driving, choose a tire with appropriate load capacity and a suitable speed rating.
When shopping, discuss with a specialty tire retailer that handles classic cars; they can recommend modern radials that preserve the look while offering safer performance and availability.
How to verify the exact size for your specific car
Because there was no universal standard, the best practice is to confirm the exact size tied to your car’s date and trim before purchasing replacements.
What to check
Check the car’s data plate, build sheet, and the original owner’s manual. If those aren’t accessible, compare your wheel/tender dimensions and consult vintage catalogs or an experienced restoration shop.
With a clear sense of your car’s original equipment and the constraints of today’s tires, you can choose a replacement that respects the vehicle’s vintage character while delivering reliable performance.
Summary
For a 1957 Chevrolet, tire sizes are not fixed and vary by model, wheel size, and production date. Typical 15-inch-wheel configurations fall in a broad range—roughly 6.50-15 to 7.50-15—with 14-inch options appearing on some early or base variants. To identify the exact size for your car, consult the data plate, build sheet, or owner’s manual, and factor in modern replacement options that preserve the vintage look while delivering safer, more reliable performance. Always verify fitment with a knowledgeable shop before buying.
What size tires came on a 1957 Chevy Bel Air?
Chevrolet Bel Air II 3.8 235cid
| Tire | Rim | bar |
|---|---|---|
| OE 7.50D14LT 6PR | 5Jx14 ET14.2 | 1.9 |
| OE 7.50D14LT 4PR | 5Jx14 ET14.2 | 1.5 |
| 195/80R14 | 5.5Jx14 ET10 | 1.8 |
| 205/70R15 | 6Jx15 ET10 | 1.8 |
What size are Chevy stock tires?
4th Generation (GMTT1XX) 2019–Present
| Configuration | Factory Tire Size(s) |
|---|---|
| 1500 4WD Crew Cab | 255/70R17 265/70R17 265/65R18 275/60R20 275/50R22 |
| 1500 4WD Double Cab | 255/70R17 265/70R17 265/65R18 275/60R20 275/50R22 |
| 1500 4WD Regular Cab | 255/70R17 265/70R17 |
| Modifications | Recommended Wheel/Tire Specs |
How much is a 57 Chevy worth today?
A 1957 Chevy's value can range from around $2,500 to over $244,000, but most cars in good condition fall into the $25,000 to $100,000+ range. The final price depends on the model (Bel Air, 210, etc.), its specific condition, mileage, and any original features or desirable modifications.
Value by condition and model
- Bel Air: A good condition 1957 Bel Air typically sells for around $66,800. Top-tier examples can fetch over $100,000, while a low-end car needing extensive work may be valued at about $25,462 or even less.
- 210: A good condition 1957 Chevrolet 210 is typically valued at around $26,857.
- Other models: The value can vary significantly based on the model. For instance, a 1957 GMC Series 100 1/2 Ton in good condition is valued at about $22,950, with some high-end examples selling for over $115,500.
- Factors that increase value:
- Excellent condition and low mileage.
- Original parts and desirable options, such as gold trim on a Bel Air.
- A detailed history of ownership.
- Factors that decrease value:
- Poor condition or a need for extensive repairs.
- Damage from accidents or title problems.
- Non-original modifications that detract from the car's classic appeal.
How to get an estimate
- Check online marketplaces: Websites like Classics on Autotrader, Cars.com, and Classic.com list cars for sale, giving you an idea of asking prices based on condition and model.
- Consult valuation guides: Resources like Hagerty and J.D. Power provide estimated values based on condition and model.
- Get a professional appraisal: For a precise valuation, consider getting a professional appraisal from a classic car expert.
What were the specs of the 57 Chevy?
For 1957 there were four standard engine options, a 235.5 cu in (3,859 cc) inline 6-cylinder producing 140 hp (104 kW), a 265 cu in (4,340 cc) V8 "Turbo-Fire" producing 162 hp (121 kW), and two 283 cu in (4,640 cc) V8s: a "Turbo-Fire" twin-barrel carburetor producing 185 hp (138 kW) and a "Super "Turbo-Fire" four- ...
