The 1967 MG MGB sits squarely in the sweet spot of British sports-car motoring, offering the direct road manners and simple mechanical character that made the MGB a favorite with both everyday drivers and long-term collectors. For tire selection, this year is especially worth checking closely because fitment spans both 165R14 radial and 560-14 bias-ply sizes on 14-inch wheels, depending on the exact version and setup. That opens the door to distinctly different choices in construction, appearance, and brand character, from blackwall metric radials to traditional bias-ply options with blackwall or whitewall styling. Getting the right tire starts with confirming whether the car is a GT Coupe or Roadster and whether originality or road use is the main goal.
Which Tire Size Is Right for The 1967 MG MGB
The 1967 MG MGB uses two primary tire sizes, and the right one depends on the exact sub-model and construction you want to keep on the car. Both sizes fit 14-inch wheels, but the GT Coupe uses 165R14 radial fitment, while the Roadster can appear with either 165R14 radial or 560-14 bias-ply tires. The first step is confirming the specific sub-model and checking the wheels actually on the car.
165R14 is a Euro-metric radial size in which 165 identifies the nominal section width in millimeters, R indicates radial construction, and 14 identifies the wheel diameter in inches. On the 1967 MG MGB, this size suits buyers who want a radial-format tire on a 14-inch wheel and is the fitment used on the GT Coupe, with Roadster applications as well. Available choices include blackwall tires from Pirelli, Michelin, and Vredestein in series such as Cinturato CA67, XAS, and Sprint Classic. It is a strong size to evaluate when the goal is maintaining a traditional European radial look while still comparing brand character and wheel-width compatibility.
560-14 is a numeric bias-ply size, with 5.60 representing the nominal section width in inches and 14 identifying the wheel diameter. On the 1967 MG MGB, this size appears on Roadster fitment and speaks to a more traditional bias-ply presentation on a 14-inch wheel. The available BFGoodrich choices stay within the Silvertown Classic Bias Ply line but vary in sidewall treatment, including blackwall, narrow whitewall, and wide whitewall versions. This is the size to consider when a restoration-oriented appearance matters and the car is being kept closer to a period-style bias-ply setup.
Sub-model fitment matters on the 1967 MG MGB because the covered versions do not share exactly the same tire choices. The GT Coupe stays with 165R14 radial fitment, while the Roadster can be found with either 165R14 radial or 560-14 bias-ply tires, so identifying the exact version comes first.
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1967 MG MGB GT Coupe
The 1967 MG MGB GT Coupe uses 165R14 radial tires on 14-inch wheels. That keeps tire selection focused on choosing among blackwall radial offerings and comparing brand, series, and rim-width suitability rather than deciding between radial and bias-ply primary fitments.
The 1967 MG MGB Roadster can appear with either 165R14 radial or 560-14 bias-ply fitment on 14-inch wheels. That makes it especially important to confirm the wheels and current setup before choosing between a traditional bias-ply presentation and a radial-format alternative.
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 1967 MG MGB Tires for Sale
Available 1967 MG MGB tire choices span 165R14 blackwall radials from Pirelli, Michelin, and Vredestein, plus 560-14 BFGoodrich bias-ply options in blackwall, narrow whitewall, and wide whitewall form. The main comparisons are construction, sidewall appearance, tire series, and rim-width specifications.
Common 1967 MG MGB tire questions usually come down to sub-model fitment, 14-inch wheel compatibility, radial versus bias-ply construction, sidewall appearance, and what to inspect before putting a collector-era British sports car back on the road.
Tire Size & Fitment
What tire size fits a 1967 MG MGB?
The 1967 MG MGB uses two primary tire sizes: 165R14 radial and 560-14 bias-ply. The GT Coupe uses 165R14, while the Roadster can use either 165R14 radial or 560-14 bias-ply, all on 14-inch wheels.
That means the first job is identifying whether the car is a GT Coupe or Roadster, then confirming the wheel setup actually on the vehicle. Many MGBs have been maintained, restored, or modified over time, so checking the size stamped on the existing tires and measuring wheel width helps avoid choosing a tire that suits the model in general but not the specific car in front of you.
What size rim does a 1967 MG MGB use?
Both primary tire sizes for the 1967 MG MGB are built around a 14-inch rim diameter. That applies to the 165R14 radial fitment and the 560-14 bias-ply fitment, even though the two sizes use different sizing systems and different construction types.
Rim diameter is only the first checkpoint, though. Wheel width also matters, especially when comparing the radial and bias-ply options available for this car. A 14-inch wheel does not automatically mean every 14-inch tire is suitable, so it is worth checking the actual wheel width and making sure the tire chosen matches both the wheel and the intended look or driving use.
Do all 1967 MG MGB sub-models use the same tire size?
No. The 1967 MG MGB GT Coupe uses 165R14 radial tires, while the 1967 MG MGB Roadster can use either 165R14 radial or 560-14 bias-ply tires. The difference is not wheel diameter, since both sizes fit 14-inch rims, but the tire size and construction itself.
That distinction matters because it changes the buying decision. A GT Coupe owner is mainly comparing radial tire brands and series, while a Roadster owner may also be deciding whether to stay with a traditional bias-ply look or use a radial setup. Confirming the exact sub-model and inspecting the current wheels keeps the choice grounded in the car’s actual configuration.
Bias-Ply & Radial Options
Is 560-14 a bias-ply or radial tire for the 1967 MG MGB?
560-14 is a bias-ply tire size on the 1967 MG MGB. It appears on Roadster fitment and is offered in traditional bias-ply construction, including blackwall, narrow whitewall, and wide whitewall versions within the BFGoodrich Silvertown Classic Bias Ply line.
That makes 560-14 the more traditional-looking choice for owners who want a period-style presentation. Bias-ply tires also have their own wheel-width requirements, so the wheel itself should be checked before purchase. On this car, the practical comparison is not just diameter, but whether the Roadster is being kept in a bias-ply format or set up around a radial tire instead.
Should I use bias-ply or radial tires on a 1967 MG MGB?
The answer depends on the sub-model and the goal for the car. The 1967 MG MGB GT Coupe uses 165R14 radial fitment, while the Roadster can be equipped with either 165R14 radial or 560-14 bias-ply tires. Both constructions belong to the 1967 MGB fitment picture.
A buyer focused on a traditional restoration-oriented appearance may lean toward the Roadster’s 560-14 bias-ply option, especially with whitewall choices available. A buyer prioritizing a classic radial presentation will likely focus on 165R14. The safest path is to match the tire to the wheel, the car’s current setup, and the way the MGB will actually be driven rather than choosing by construction alone.
What should I check before converting my 1967 MG MGB from bias-ply to radial tires?
Start by confirming that the car is a Roadster and that 165R14 radial fitment is appropriate for the wheel setup on the vehicle. The MGB uses 14-inch wheels in both bias-ply and radial applications, but wheel width and overall compatibility still need to be checked before changing construction.
A conversion should also prompt a close look at clearance, suspension condition, and the actual wheels on the car, especially if it has been restored or altered over the years. Matching a radial tire to a suitable wheel is just as important as matching rim diameter. It also helps to inspect steering movement at full lock and verify that the tire choice suits the car’s intended road use.
Choosing the Right Tire
What should I consider when choosing a tire for a 1967 MG MGB?
Begin with the exact fitment: 165R14 radial for the GT Coupe, and either 165R14 radial or 560-14 bias-ply for the Roadster. Once the size is confirmed, the next considerations are construction type, wheel compatibility, sidewall appearance, and the character of the available tire series.
The right choice depends on how the car is used and presented. A period-style Roadster may point toward 560-14 bias-ply, while a GT Coupe or a road-driven Roadster may center on 165R14 radial options from Pirelli, Michelin, or Vredestein. Comparing rim-width specifications, sidewall style, and load figures where available helps narrow the field without losing sight of proper fitment.
What sidewall styles are available for 1967 MG MGB tires?
The sidewall choices for the 1967 MG MGB depend on tire size and construction. The 165R14 radial options are blackwall tires, while the 560-14 bias-ply options include blackwall, narrow whitewall, and wide whitewall versions.
That makes sidewall treatment an important part of the final decision, especially on a Roadster where both radial and bias-ply paths are possible. A blackwall radial keeps the look restrained and European in character, while the whitewall bias-ply options create a more stylized vintage presentation. The sidewall should complement the car’s overall finish and the owner’s restoration goals rather than being chosen on appearance alone.
What brands offer tires for the 1967 MG MGB?
The 1967 MG MGB has tire options from Pirelli, Michelin, Vredestein, and BFGoodrich. Pirelli, Michelin, and Vredestein cover the 165R14 radial fitment, while BFGoodrich supplies the 560-14 bias-ply choices.
Brand matters here because it also points to construction and tire series. The radial side includes Cinturato CA67, Michelin XAS, and Sprint Classic, all in blackwall form, while the bias-ply side stays within the Silvertown Classic Bias Ply family with several sidewall treatments. The best comparison is between size-correct options that suit the car’s wheel setup and the appearance you want to preserve.
Restoration & Appearance
Which tire should I choose for a period-style 1967 MG MGB?
A period-style choice for a 1967 MG MGB starts with matching the correct size and construction to the specific version of the car. The GT Coupe centers on 165R14 radial fitment, while the Roadster can be kept in either 165R14 radial or 560-14 bias-ply form, depending on the setup being preserved.
For many restoration-oriented buyers, the visual decision is just as important as the size itself. A 560-14 bias-ply Roadster carries a distinctly traditional presentation, especially with whitewall options, while a 165R14 blackwall radial maintains a classic European sports-car look. When exact originality matters, the tire choice should also be cross-checked against vehicle-specific historical references and marque expertise.
How does tire construction affect the appearance of a restored 1967 MG MGB?
Construction changes the visual character of a restored 1967 MG MGB even when the wheel diameter stays the same. On this car, 165R14 gives a radial presentation in blackwall form, while 560-14 bias-ply opens the door to more traditional styling, including blackwall, narrow whitewall, and wide whitewall treatments.
That means the tire can either reinforce a restrained sports-car look or push the car toward a more overt vintage style. The difference is especially important on a Roadster, where both constructions are part of the fitment picture. Choosing with appearance in mind is sensible, but the final tire still needs to match the actual wheels and the way the car will be used.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1967 MG MGB?
Yes. Even though the 1967 MG MGB uses 14-inch tire fitments, modifications can change whether a particular tire remains suitable on the car. Aftermarket wheels, altered wheel width, suspension changes, or body adjustments can all affect how a 165R14 or 560-14 tire sits and clears.
That is why the current setup deserves as much attention as the original fitment. A modified MGB may still use the correct rim diameter but need closer scrutiny for steering clearance, fender space, and wheel compatibility. Checking those areas before mounting new tires helps avoid rubbing, poor stance, or a mismatch between the tire and the wheel actually installed.
What should I inspect before driving a 1967 MG MGB on new tires?
Before putting a 1967 MG MGB back on the road, inspect the wheels, valve stems, lug hardware, and the tires themselves for proper mounting and inflation. It is also worth looking over suspension and steering components, since loose or worn parts can affect how the new tires perform and wear.
A short, careful test drive should include listening for rubbing, feeling for vibration, and checking that the car tracks cleanly through turns and braking. On a collector-era sports car, it also makes sense to recheck pressure after the first drive and inspect sidewall and tread condition regularly. Small issues tend to show up quickly on a light, communicative car like an MGB.
How should tires on a collector 1967 MG MGB be maintained?
Tires on a collector 1967 MG MGB should be kept properly inflated, inspected regularly, and protected from long periods of heat, sunlight, moisture, and ozone exposure. Because many MGBs are driven seasonally or only on fair-weather outings, age and storage conditions matter just as much as tread depth.
Routine checks should include looking for cracking, bulges, cuts, uneven wear, and signs of air loss. It also helps to move the car periodically or store it in a way that reduces long-term flat spotting. Whether the car is running 165R14 radials or 560-14 bias-ply tires, maintenance is really about preserving condition before a short drive turns into a roadside problem.
