Renault CV Tires

Renault CV fitment in this year range breaks into two periods. The 1957 and 1958 Renault CV uses either 145R15 or 5.20-15, while the 1959, 1960, 1961, and 1962 Renault CV uses either 135R15 or 5.0-15. All four listed sizes are built around 15-inch wheels, but they represent two different sizing systems: metric radial and traditional inch-based bias-ply.

That means the right choice depends on more than the model name alone. Start with the model year, then confirm whether the car is set up for a metric radial or a period-style bias-ply fitment. If the Renault CV has been restored or converted over the years, check the tire currently on the car, the wheel itself, and any restoration records before settling on one of the listed sizes.

On a Renault CV, 5.20-15 and 5.0-15 are traditional numeric bias-ply tire sizes. The first number is the nominal section width in inches, and the second number is the wheel diameter in inches. Because these are bias-ply sizes rather than radial sizes, there is no R in the code, and the listed Renault CV applications using these sizes belong to the period-correct inch-based fitment families.

Those older inch sizes matter most to owners focused on original appearance and period road manners. They are not simply alternate spellings of the metric sizes, so they should be chosen as part of a deliberate restoration or driving decision. On the Renault CV, these bias-ply sizes also call for tubes, which is an important difference from the listed radial options.

The Renault CV tire sizes listed here all use a 15-inch rim diameter. That includes the metric radial sizes 145R15 and 135R15 as well as the inch-based bias-ply sizes 5.20-15 and 5.0-15. The size family changes between early and later years, but the wheel diameter itself remains 15 inches throughout the fitment range shown here.

Even with a consistent 15-inch rim, buyers still need to match the tire to the wheel width and the intended setup on the car. A Renault CV that has been restored with different wheels or updated to a different tire type may not still reflect the original year-based pairing. Confirm the wheel diameter on the actual rim and then choose the correct early or late size family.

Renault CV fitment depends on which size family the car is using. The listed inch-based bias-ply sizes, 5.20-15 and 5.0-15, require tubes. The listed metric radial sizes, 145R15 and 135R15, are modern radial products and do not carry the same tube requirement in the product descriptions shown for those sizes.

That distinction is important because tube fitment should follow the tire and wheel combination actually on the car, not just the model year. If a Renault CV is being restored to a more period-correct presentation with bias-ply tires, plan the tire, tube, and wheel as one package. If it runs metric radials, verify the wheel condition and radial compatibility before mounting.

The first step for a 1957-1962 Renault CV is to separate the early and late year groups. A 1957 or 1958 Renault CV uses either 145R15 or 5.20-15, while a 1959 through 1962 Renault CV uses either 135R15 or 5.0-15. The second step is identifying whether the car is meant to run a metric radial setup or an inch-based bias-ply setup.

That means year, wheel, and restoration intent all matter together. Check the sidewall of the tire currently on the car, inspect the wheel size, and compare those findings with service records, restoration notes, or marque guidance. On a Renault CV, choosing between radial and bias-ply is as important as choosing between the early and late size family.

Renault CV tire options in the listed product range include blackwall and wide whitewall sidewall styles. The blackwall choices appear across the available metric radial products, while a wide whitewall option is also offered in 145R15. That gives Renault CV owners a choice between a more restrained factory-style look and a more stylized presentation.

Sidewall style should follow the character of the build. A largely stock Renault CV is usually best served by a simple blackwall look, while a custom or show-oriented car may benefit from the visual effect of a whitewall. The key is to treat sidewall style as a finishing detail after the correct size and construction have already been confirmed.

The listed Renault CV tire products come from Firestone, Michelin, and BFGoodrich. Firestone appears in both 145R15 and 135R15 radial sizes, Michelin appears in both size families as well, and BFGoodrich is represented in 145R15 with a wide whitewall radial option. Those brands cover the available product selection within the sizes shown for Renault CV fitment.

Brand choice usually comes down to the look you want, the exact size needed for the year, and the construction style you plan to run. On a Renault CV, a buyer should narrow the decision by year and size first, then compare sidewall appearance and product type within the matching size. That approach prevents choosing a brand first and the correct fitment second.

The Renault CV products listed here include several tire series: Firestone F560 Radial, Michelin XZX, Michelin X M+S 89, Michelin ZX, and BFGoodrich Silvertown Radial. All of the available products are radial tires, but the series differ in brand family, tread design, and in some cases visual presentation, such as the wide whitewall version of the Silvertown Radial in 145R15.

For a Renault CV owner, the practical difference is usually not one of basic construction technology, since these listed products are all radial, but of appearance and exact application. Once the correct year-based size has been identified, compare the available series within that size for the look and driving character you want. Keep the overall build goal in mind, especially if the car mixes restoration and regular road use.

A Renault CV should be stored in a cool, dry, dark space with the tires kept away from direct sunlight, electric motors, welders, and ozone-producing equipment. Keep the car on clean, dry flooring and maintain proper inflation so the tires do not sit underinflated for long periods. If the car will be parked for an extended season, moving it slightly from time to time helps reduce flat-spotting.

Collector cars often age their tires through inactivity more than through mileage. A lightweight Renault CV is gentler on tires than many larger classics, but long static storage still hardens rubber and stresses sidewalls. If the car will be dormant for many months, some owners also use tire cradles or unload part of the vehicle weight to preserve the tire shape.

Tires on a Renault CV should be inspected before each drive and given a more careful review several times per year, even if the car sees only occasional mileage. Check inflation, tread condition, cracking, cuts, valve stem condition, and any signs of sidewall distortion. On an older collector car, a tire can look acceptable from a distance and still have age-related issues that matter on the road.

Regular inspection is especially important because many Renault CV cars are driven intermittently rather than daily. A quick walk-around before moving the car can catch a soft tire, a weathered sidewall, or a wheel problem before it becomes a roadside issue. Any vibration, pull, or new noise after the car is underway should trigger a more detailed inspection.

Tires on a Renault CV should be replaced when age, cracking, hardening, impact damage, sidewall distortion, or repeated air loss shows that the casing is no longer trustworthy, even if the tread still appears usable. Collector-car tires often age out before they wear out. Low annual mileage can hide the fact that the rubber and internal structure have deteriorated over time.

That is why replacement decisions on a Renault CV should be driven by condition and age as much as tread depth. If the car has sat for long periods, if the tires feel hard and glazed, or if there is any uncertainty about past service life, replacement is the prudent path. A vintage car that is driven only occasionally still needs tires that are ready for real road loads.

Renault CV fitment in this range includes both inch-based bias-ply sizes and metric radial sizes, with 145R15 and 5.20-15 listed for 1957-1958 and 135R15 and 5.0-15 listed for 1959-1962. The available product range does not point to a single original-equipment brand across all years. Instead, it shows that more than one size and construction approach belongs to the Renault CV story during this period.

For a restoration, that means the exact car should guide the final decision rather than assuming every Renault CV left the factory with the same tire type. Original handbooks, period photographs, and marque-specific references are the best way to narrow a particular car to its most authentic setup. Once that is settled, the modern choice becomes whether to preserve the original character or prioritize later radial behavior.

Correct tire fitment can absolutely affect how a Renault CV is judged and how convincingly it presents as a restoration. Size, construction type, and sidewall appearance all influence whether the car looks true to its year and purpose. A Renault CV wearing a period-correct bias-ply size will present differently from one fitted with a metric radial, even when both are technically listed for the model family.

That matters most in concours settings, marque judging, and serious restoration work where visual authenticity is part of the car's value. Owners should decide early whether the goal is strict historical presentation, touring use, or a balanced compromise. Marque clubs and model specialists are often the best final reference when judging standards matter more than everyday drivability.

Renault CV tire options shown here include blackwall and wide whitewall styles, but the most restoration-oriented choice is usually the one that matches the car's intended period appearance and market personality. Blackwall is the safer traditional presentation for a modest European economy car of this era. Wide whitewall is available in 145R15, but it creates a more stylized look than a restrained factory-style restoration typically aims for.

A Renault CV being restored for authenticity should have its sidewall treatment chosen as carefully as its size and construction. Period photos and marque references can help determine whether the car should present plainly or with a more customized visual statement. When authenticity is the goal, avoid choosing a sidewall style simply because it is visually appealing without checking whether it suits the car's character.

A Renault CV can be driven on public roads when its tires are the correct size, properly mounted, correctly inflated, and in sound condition. The listed radial options are better suited to modern road use than aged or compromised period tires, while the listed bias-ply sizes are appropriate only when the entire wheel-and-tube setup is correct and the tires are in healthy condition. Safety depends on condition and suitability, not on tread pattern alone.

Before regular road use, the whole Renault CV should be treated as a system: tires, wheels, brakes, steering, and suspension all need to agree. A small, lightweight car can still become unstable if old tires are cracked, underinflated, or mismatched. Any newly acquired Renault CV deserves a full inspection before being trusted at normal traffic speeds.

Before driving a Renault CV, check cold tire pressure, visible sidewall condition, tread condition, valve stems, and whether all four tires match the intended size family. A quick look for cracking, bulges, punctures, or unusual wear can prevent many roadside problems. It is also wise to confirm wheel fastener security and look for any tire rubbing or clearance issue if the car has been restored or modified.

That routine matters because a Renault CV may spend long stretches parked between outings. Problems often show up after storage rather than after heavy mileage, especially on older tires. If the car feels different once underway, such as wandering, vibration, or a change in steering effort, stop and inspect before continuing the drive.

A Renault CV running on period-style original-size tires should be driven at modest speeds appropriate to the car, the tire construction, and the condition of the entire chassis. Bias-ply setups deserve more conservative use than modern radial replacements, especially on older roads, in crosswinds, or after long storage. The practical limit is not just what the engine can do, but what the tire, wheel, steering, and brake package can comfortably support.

For real-world use, a Renault CV on modern radial tires in proper condition can be more confidence-inspiring than one on traditional bias-ply tires, but neither setup should encourage overdriving an economy car of this era. Smooth inputs and moderate cruising speeds are the right approach. Any uncertainty about age, mounting, or condition should push the driver toward slower use until the car is thoroughly checked.