The 1968 Dodge Dart sat in the middle of Chrysler’s compact lineup at a time when one nameplate could serve very different roles, from economical six-cylinder transportation to small-block and big-block street performance. That wide spread matters when choosing tires, because the 1968 Dodge Dart uses several bias-ply sizes across both 13-inch and 14-inch wheel fitments. Buyers will find everything from whitewall and blackwall options to redline, pin-white-stripe, and raised white letter styles, with some sizes also offering modern radial equivalents. The right choice starts with the exact engine and wheel setup, then moves to the appearance, construction, and road-use character that best suits the car.
Which Tire Size Is Right for The 1968 Dodge Dart
The 1968 Dodge Dart uses six primary tire sizes, and the correct one depends on the exact sub-model and whether the car carries a 13-inch or 14-inch wheel. Before choosing a tire, confirm the specific Dart configuration and the wheel diameter currently on the car, because both the size family and the available product styles change across the lineup.
A 695-14 is a numeric bias-ply size in which the 6.95 figure represents the tire’s nominal section width in inches and the 14 identifies a 14-inch rim. On the 1968 Dodge Dart, this size stays within the traditional bias-ply construction used on period vehicles and supports a broad range of appearance choices. Available options include BFGoodrich, US Royal, and Goodyear tires in series such as Silvertown Classic Bias Ply, US Royal Classic Bias Ply, Blue Streak, and Power Cushion, with blackwall, narrow whitewall, dual-redline, and raised white letter treatments. It is a useful size to evaluate when appearance and brand selection matter as much as basic fitment.
D70-14 is a vintage alphanumeric bias-ply size, where the letter identifies the general size class, the 70 indicates its profile family, and the 14 is the rim diameter in inches. This format is commonly associated with late-1960s muscle-era tire sizing, making it especially relevant on performance-oriented Dart applications. Firestone Wide Oval choices in this size include raised white letter, redline, and pin-white-stripe versions, giving the buyer several distinct period-style presentations. It is the kind of size that deserves close attention if the goal is to match the car’s era and stance with an authentic-looking bias-ply format.
A 650-13 is a numeric bias-ply size with a nominal 6.50-inch section width and a 13-inch rim diameter. For the 1968 Dodge Dart, this size reflects the smaller-wheel end of the lineup and keeps the tire choice rooted in traditional bias-ply construction. Product choices include Coker Classic and US Royal offerings in classic bias-ply series, with both wide whitewall and narrow whitewall sidewall styles available. This size is worth careful attention on restoration-oriented sedans where the visual character of the sidewall can change the car’s overall presentation as much as the size itself.
Fit(s): w/170 6 Cyl. Sedan and w/225 6 Cyl. & Small V8 Eng.
Construction: Bias Ply|Rim: 13 in
The 700-13 size is another numeric bias-ply format, with the 7.00 figure indicating nominal section width and the 13 showing that it fits a 13-inch wheel. On the 1968 Dodge Dart, it serves as a larger 13-inch fitment than 650-13 while retaining the traditional bias-ply construction associated with the car’s period. The available product in this size uses a wide whitewall treatment in a Firestone Classic Bias Ply series, giving it a distinctly vintage visual character. It should be considered only after confirming that the Dart’s wheel diameter and sub-model call for a 13-inch tire in this size range.
A 735-14 is a numeric bias-ply tire with an approximate 7.35-inch nominal section width and a 14-inch rim diameter. This places it among the broader 14-inch Dart fitments and keeps the car in a traditional bias-ply construction rather than a modern metric radial format. Available choices come from BFGoodrich in the Silvertown Classic Bias Ply series, offered as either a blackwall or a narrow whitewall. It is a practical size to evaluate on higher-output Dart applications where confirming the correct 14-inch wheel setup is just as important as deciding how understated or restoration-oriented the finished look should be.
E70-14 is a vintage alphanumeric bias-ply size, using the letter-and-series format that became familiar on late-1960s performance cars, with the 14 designating rim diameter. On the 1968 Dodge Dart, this size carries a strong muscle-era feel and remains a bias-ply fitment rather than a primary radial specification. Firestone and Goodyear both offer options here, including Wide Oval and Custom Wide Tread series with raised white letter, redline, and pin-white-stripe sidewall treatments. It is a strong choice to study closely when the car’s stance, era-specific appearance, and wheel width all play into the final tire decision.
Tire fitment on the 1968 Dodge Dart varies by sub-model, engine grouping, and wheel diameter rather than following one universal size across the range. Checking the exact Dart configuration matters here because the car spans both 13-inch and 14-inch applications, and some sub-models use different size conventions on the same rim diameter.
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1968 Dodge Dart 8 Cyl. w/Air
The 1968 Dodge Dart 8 Cyl. w/Air uses 14-inch bias-ply fitments, with both 695-14 and D70-14 associated with this configuration. That means the tire decision is not just about wheel diameter, but also whether a numeric or alphanumeric period-style presentation better suits the car.
The 1968 Dodge Dart w/170 6 Cyl. Sedan uses 13-inch bias-ply sizes, with both 650-13 and 700-13 tied to this sub-model. Tire selection here should start with confirming the actual wheel diameter on the car, then comparing the available whitewall styles and overall visual character.
The 1968 Dodge Dart w/225 6 Cyl. & Small V8 Eng. uses the 700-13 bias-ply size. With one primary size attached to this configuration, the focus shifts from basic fitment to choosing the right sidewall look and verifying that the car still carries the correct 13-inch wheels.
The 1968 Dodge Dart w/340 V8 & 383 V8 Eng. uses 14-inch bias-ply fitments, with both 735-14 and E70-14 associated with this group. That makes wheel confirmation especially important, and it also opens the door to more performance-flavored sidewall treatments such as redline, pin-white-stripe, or raised white letter styles.
Bias-Ply to Radial Tire Conversion for the 1968 Dodge Dart
Several primary 1968 Dodge Dart tire sizes have radial equivalents that can be considered alongside the original bias-ply fitments. For 695-14, the available radial equivalents are 175R14 as an 80-series metric radial, P185/75R14 as a 75-series P-metric radial, and P195/70R14 as a 70-series P-metric radial. Similar options exist for 650-13, 700-13, 735-14, and E70-14, with 650-13 also offering a 650R13 bias-look radial. Recommended rim-width ranges appear as 4-6 inches, but wheel compatibility, dimensions, and clearance still need to be checked before conversion.
Modern Radial Equivalents
175R14
Equivalent 80-series Metric Radial (695-14)
P185/75R14
Equivalent P-metric 75-series Radial (695-14)
P195/70R14
Equivalent P-metric 70-series Radial (695-14)
175R13
Equivalent 80-series Metric Radial (650-13)
P175/75R13
Equivalent P-metric 75-series Radial (650-13)
P185/70R13
Equivalent P-metric 70-series Radial (650-13)
650R13
Bias-look Radial Equivalent (650-13)
185R13
Equivalent 80-series Metric Radial (700-13)
P185/75R13
Equivalent P-metric 75-series Radial (700-13)
P205/70R13
Equivalent P-metric 70-series Radial (700-13)
185R14
Equivalent 80-series Metric Radial (735-14)
P195/75R14
Equivalent P-metric 75-series Radial (735-14)
P205/70R14
Equivalent P-metric 70-series Radial (735-14)
185R14
Equivalent 80-series Metric Radial (E70-14)
P195/75R14
Equivalent P-metric 75-series Radial (E70-14)
P205/70R14
Equivalent P-metric 70-series Radial (E70-14)
Important Considerations When Replacing Bias Ply With Radial
Compare overall diameter and section width carefully to ensure proper fit.
Verify recommended rim range (4-6 in) and load needs match your vehicle specifications.
Check fender clearance, steering clearance, and stance before installation.
Consider suspension condition and intended road use when choosing equivalents.
Important Fitment Notes
The tire sizes listed on this page assume factory-standard vehicle configuration. The following modifications may affect tire fitment and are not reflected in this guide:
Suspension changes (lowering, lift kits, spring replacements)
Body alterations (fender modifications, custom bodywork)
If your vehicle has been modified from factory specifications, verify tire clearance before purchase.
Best 1968 Dodge Dart Tires for Sale
Available 1968 Dodge Dart tire choices span BFGoodrich, US Royal, Firestone, Goodyear, and Coker Classic, with selection varying by size. Across the lineup, buyers can compare classic bias-ply series, whitewall widths, blackwall, redline, pin-white-stripe, and raised white letter sidewall treatments.
Common 1968 Dodge Dart tire questions usually center on which size belongs to a specific engine and wheel combination, how the vintage size codes translate, and whether a bias-ply tire should be kept or compared with a radial equivalent.
Tire Size & Fitment
What tire size fits a 1968 Dodge Dart?
A 1968 Dodge Dart can use 695-14, D70-14, 650-13, 700-13, 735-14, or E70-14, depending on the exact sub-model and wheel setup. All of these are primary bias-ply fitments, but they are not shared across every Dart configuration.
The first step is identifying the engine grouping or sub-model and confirming whether the car has a 13-inch or 14-inch wheel. Many Darts have been changed over the years, so the safest approach is to match the tire size to the specific configuration and then verify wheel diameter before choosing a sidewall style or considering a radial equivalent.
What size rim does a 1968 Dodge Dart use?
The 1968 Dodge Dart uses both 13-inch and 14-inch rim diameters across its tire fitments. Sizes 650-13 and 700-13 are for 13-inch wheels, while 695-14, D70-14, 735-14, and E70-14 are for 14-inch wheels.
That difference matters because a 13-inch tire cannot be mounted on a 14-inch wheel, and vice versa. Before ordering tires, check the actual wheel diameter on the car rather than assuming it still has its original setup, especially on a Dart that may have received aftermarket wheels, wheel swaps, or later running changes during restoration.
Why does the 1968 Dodge Dart have more than one tire size?
The 1968 Dodge Dart covers several sub-model and engine combinations, so tire fitment changes across the lineup. Six-cylinder sedans, small-block cars, and higher-output V8 applications do not all use the same size family, and some fitments also shift between numeric and alphanumeric bias-ply sizing.
That means the right tire is tied to the specific Dart configuration rather than the model name alone. A buyer should confirm the sub-model first, then verify wheel diameter, because the available product styles, rim-width ranges, and radial-equivalent options can all change once the correct primary size has been established.
Bias-Ply & Radial Options
Is 695-14 a bias-ply or radial tire for the 1968 Dodge Dart?
On a 1968 Dodge Dart, 695-14 is a primary bias-ply tire size. The numeric code reflects an older sizing system, and the available 695-14 products stay in period-style bias-ply construction rather than representing a modern radial fitment.
Radial alternatives do exist for buyers considering a different driving or maintenance approach, but they belong in the equivalent category rather than the primary fitment category. A Dart owner looking beyond 695-14 bias-ply tires should compare wheel diameter, rim width, and clearance carefully before changing construction, especially if the car’s suspension or wheels are no longer stock.
What radial tire sizes are equivalent to 695-14?
Radial equivalents for 695-14 include 175R14 as an 80-series metric radial, P185/75R14 as a 75-series P-metric radial, and P195/70R14 as a 70-series P-metric radial. The recommended rim-width range associated with these equivalents is 4 to 6 inches.
Those options give the Dart owner a few different radial sizing formats to compare without treating any of them as an automatic substitute. The next step is checking the wheel width on the car, then comparing overall fit at the fender and steering components so the chosen radial alternative suits the Dart’s actual wheel and clearance conditions.
What should I check before converting my 1968 Dodge Dart from bias-ply to radial tires?
Start with the primary tire size for the specific Dart sub-model, then compare it only to the radial equivalents tied to that size. Wheel diameter comes first, followed by wheel width, because the 1968 Dodge Dart uses both 13-inch and 14-inch applications and does not share one universal tire across the model line.
A careful conversion also includes checking suspension condition, steering clearance, and fender room on the actual car. Any aftermarket wheels, alignment changes, or ride-height modifications can affect the result, so the goal is to confirm that the selected radial equivalent matches the Dart’s present setup rather than assuming every original bias-ply size converts the same way.
Choosing the Right Tire
What should I consider when choosing a 695-14 tire for a 1968 Dodge Dart?
Begin with the correct fitment and construction. On a 1968 Dodge Dart, 695-14 is a bias-ply size used on a 14-inch wheel, and the available choices span brands such as BFGoodrich, US Royal, and Goodyear across several series and sidewall styles.
After basic fitment is confirmed, the real choice becomes how the car should look and how closely the tire should reflect a period-style presentation. Blackwall, narrow whitewall, dual-redline, and raised white letter versions all create a different visual effect, so it helps to match the tire to the car’s trim level, use, and restoration direction rather than choosing by size alone.
What sidewall styles are available for 1968 Dodge Dart tires?
1968 Dodge Dart tire options include blackwall, narrow whitewall, wide whitewall, redline, dual-redline, pin-white-stripe, and raised white letter styles, depending on the tire size. Not every sidewall treatment is available in every Dart fitment, so the correct size still needs to come first.
Sidewall style can change the car’s visual character almost as much as wheel choice. A six-cylinder sedan may lean toward a traditional whitewall presentation, while a V8 Dart on D70-14 or E70-14 may suit redline or raised white letter tires better, but the final choice should still match the specific size, wheel, and overall appearance goal.
What brands offer tires for the 1968 Dodge Dart?
Tires for the 1968 Dodge Dart are available from BFGoodrich, US Royal, Goodyear, Firestone, and Coker Classic, depending on the size. Brand availability changes across the Dart range, so some fitments offer a broad selection while others are limited to only one or two brand choices.
That makes it important to identify the correct tire size before comparing brand names. Once the fitment is narrowed down, the useful comparison points are the tire series, sidewall style, rim-width specification, and the kind of overall look the car needs, rather than assuming every brand offers the same visual or dimensional approach in every Dart size.
Restoration & Appearance
Which tire should I choose for a period-style 1968 Dodge Dart?
A period-style 1968 Dodge Dart tire starts with the correct primary size for the exact sub-model, then moves to the visual treatment that best matches the car’s character. Depending on size, that can mean blackwall, whitewall, redline, pin-white-stripe, or raised white letter bias-ply tires.
For a restoration-minded Dart, size and sidewall should work together rather than being chosen separately. If exact originality matters, marque-specific references and vehicle history should guide the final appearance choice, but for many owners the goal is a tire that looks right for the era while still matching the car’s actual wheel diameter and fitment.
How does tire construction affect the appearance of a restored 1968 Dodge Dart?
On a restored 1968 Dodge Dart, staying with bias-ply construction preserves the visual character associated with the car’s original tire era. The available primary sizes are all bias-ply, and many of the period-style sidewall treatments offered for the Dart are built around that traditional construction.
Changing to a radial equivalent can alter the car’s overall presentation even when the wheel diameter remains the same. Some owners accept that tradeoff for driving preferences, while others want a more vintage look, so construction choice should be part of the restoration plan rather than an afterthought made only after the car is finished.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1968 Dodge Dart?
Yes. Modifications can affect tire fitment on a 1968 Dodge Dart even when the tire size itself is correct for the original application. Wheel changes, ride-height alterations, suspension work, and brake conversions can all influence how a 13-inch or 14-inch tire sits in the car.
A Dart with aftermarket wheels should have actual wheel diameter and width checked before a tire is chosen. Clearance at the fenders and steering components matters as well, especially when moving between bias-ply and radial alternatives, because the car’s current setup may differ significantly from the configuration tied to its original tire size.
What should I inspect before driving a 1968 Dodge Dart on new tires?
Before road use, inspect the wheels, valve stems, lug hardware, and the basic condition of the suspension and steering. A 1968 Dodge Dart should also have tire pressure set appropriately for the installed tires, and each tire should be checked for proper seating and visible clearance around the body and chassis.
A short, careful test drive is a smart next step, followed by another look for rubbing, air loss, or uneven stance. On an older Dart, new tires can reveal issues that were hidden by aged rubber, so listening for contact, rechecking fasteners, and monitoring the car after the first few miles helps catch problems early.
How should 1968 Dodge Dart tires be maintained on a collector car?
Collector-car tires on a 1968 Dodge Dart should be inspected regularly for pressure loss, sidewall cracking, cuts, bulges, and uneven wear, even if the car is driven only occasionally. Low annual mileage does not stop tires from aging, so condition matters just as much as tread depth on an older vehicle.
Storage habits make a difference as well. Keeping the Dart in a clean, dry space away from prolonged sunlight and ozone sources helps preserve the tires, and moving the car periodically can reduce flat-spotting during long sits. Any tire that shows age-related deterioration deserves close evaluation before the car goes back on the road.