The 1955 Willys CJ 5 arrived at a time when Jeep utility was moving from wartime roots into civilian ranch, trail, and light-duty work. Its compact, upright design and go-anywhere reputation make tire choice especially important, because the look and stance of the vehicle depend heavily on the correct vintage fitment. The 1955 Willys CJ 5 uses a 600-16 bias-ply tire on a 16-inch rim. Within that size, choices range from traditional blackwall and whitewall passenger-style tires to military NDT and truck-oriented tread designs. The right selection depends on whether the goal is restoration-minded appearance, utility-focused character, or careful road use on a stock wheel setup.
Which Tire Size Is Right for The 1955 Willys CJ 5
The 1955 Willys CJ 5 uses one primary tire size: 600-16. It is a bias-ply fitment on a 16-inch rim, and the covered 4 Cyl. configuration uses that same size. That means the main decision is not choosing between multiple primary sizes, but deciding which style of 600-16 best suits the Jeep's appearance, intended use, and wheel setup.
A 600-16 is a vintage numeric bias-ply size in which the 600 represents an approximate 6.00-inch nominal section width and the 16 identifies the wheel diameter in inches. On a 1955 Willys CJ 5, this size preserves the traditional bias-ply construction associated with the vehicle's period driving character and visual stance. Available choices include blackwall, wide whitewall, and double-whitewall styles, along with military NDT, truck-tread, and classic passenger-style series from brands such as Firestone, Goodyear, BFGoodrich, Coker Classic, Avon, STA, Camac, Excelsior, and Lester. That variety lets you match the tire to a restoration-focused Jeep, a military-style presentation, or a more road-oriented vintage setup.
Tire fitment is straightforward for the covered 1955 Willys CJ 5 sub-model. The CJ 5 4 Cyl. uses the same 600-16 bias-ply sizing, so the key decision is selecting the right tread and sidewall style rather than sorting through different primary fitments.
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1955 Willys CJ 5 4 Cyl.
The 1955 Willys CJ 5 4 Cyl. uses the 600-16 bias-ply fitment on a 16-inch rim. That keeps tire selection focused on whether the Jeep needs a traditional blackwall, a whitewall treatment, or a more utility-driven military or truck-style tread for the look and use you want.
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 1955 Willys CJ 5 Tires for Sale
Available 600-16 choices span classic bias-ply lines from Firestone, Goodyear, BFGoodrich, Coker Classic, Avon, STA, Camac, Excelsior, and Lester. Buyers can compare blackwall, wide whitewall, and double-whitewall styles along with military NDT, truck-tread, and passenger-style series.
Owners of a 1955 Willys CJ 5 usually need clear answers on 600-16 sizing, 16-inch rim fitment, bias-ply selection, military versus passenger-style tread options, and the checks that matter before putting a vintage Jeep back on the road.
Tire Size & Fitment
What tire size fits a 1955 Willys CJ 5?
The 1955 Willys CJ 5 uses a 600-16 tire size. That is a vintage numeric bias-ply size, and the covered 4 Cyl. sub-model uses the same primary fitment. The size is built for a 16-inch wheel, which is the first measurement to confirm before choosing a tire.
Since there is only one primary size, the real choice is which version of 600-16 best matches the Jeep. Some owners want a civilian-style blackwall or whitewall presentation, while others want a military NDT or truck-style tread. If the vehicle has replacement wheels, verify actual wheel width and overall clearance before settling on a specific tire.
What size rim does a 1955 Willys CJ 5 use?
The 1955 Willys CJ 5 uses a 16-inch rim with its 600-16 tire size. Product offerings in this size commonly reference wheel widths around 4.00 to 4.50 inches, with some 600-16 applications extending to 5.0 inches depending on the tire design.
Rim diameter is the non-negotiable starting point, because a 16-inch tire must go on a 16-inch wheel. Width matters too, especially when comparing a military NDT, truck tread, or passenger-style tire within the same nominal size. Measuring the wheel already on the Jeep is worthwhile if it has seen decades of service or modification.
Does the 1955 Willys CJ 5 4 Cyl. use the same tire size?
Yes. The covered 1955 Willys CJ 5 4 Cyl. uses the same 600-16 bias-ply tire size as the core vehicle fitment. That keeps size selection simple and leaves the main decision centered on the style of tire rather than a different primary dimension.
Even with shared sizing, not every 600-16 has the same visual character or intended use. A blackwall passenger-style tire gives the Jeep a different presentation than a military NDT or truck-tread design. Once the sub-model is confirmed, focus on wheel condition, tread style, and how closely the finished look should follow a period-style restoration.
Choosing the Right Tire
What should I consider when choosing a 600-16 tire for a 1955 Willys CJ 5?
Start with the correct 600-16 size and 16-inch rim fitment, then compare the type of bias-ply tire available in that size. For a 1955 Willys CJ 5, the biggest differences are usually tread character, sidewall treatment, rim-width compatibility, and whether the tire is aimed more at passenger-style appearance or military and truck-style use.
Selection should follow how the Jeep will be presented and driven. A restoration-minded civilian Jeep may call for a traditional blackwall or whitewall, while a utility-themed build may lean toward NDT or truck tread. Also compare load figures and wheel-width guidance where shown, especially if the vehicle carries gear or runs wheels that may not be original.
What sidewall styles are available for 1955 Willys CJ 5 tires?
The 1955 Willys CJ 5 has 600-16 tire choices in blackwall, wide whitewall, and double-whitewall form. Blackwall is the broadest category and appears across civilian, military NDT, and truck-style offerings, while whitewall treatments are available on several classic bias-ply passenger-style tires.
Sidewall style changes the Jeep's appearance as much as tread design does. A blackwall usually suits utility, military, and work-focused presentations, while a whitewall gives a more dressed civilian look. The best choice depends on how the vehicle is being restored or displayed, not simply on whether the size is correct.
What brands offer tires for the 1955 Willys CJ 5?
The 600-16 size for a 1955 Willys CJ 5 is available from BFGoodrich, Coker Classic, Avon, Firestone, Ford Script, Excelsior, Lester, Goodyear, STA, and Camac. Those brands cover several classic bias-ply, military NDT, and truck-oriented series within the same basic vintage fitment.
Brand choice should be weighed alongside tread pattern, sidewall appearance, rim-width guidance, and the overall character you want from the Jeep. Some options emphasize a civilian passenger-style look, while others lean into military or utility presentation. It helps to compare the whole tire specification instead of choosing by brand name alone.
Restoration & Appearance
Which tire should I choose for a period-style 1955 Willys CJ 5?
A period-style 1955 Willys CJ 5 starts with the correct 600-16 bias-ply size on a 16-inch rim. From there, the right tire depends on the Jeep's intended character. Blackwall passenger-style tires, military NDT patterns, truck-tread designs, and whitewall versions all exist within the proper size family.
The best visual match comes from deciding whether the Jeep is being presented as a civilian utility vehicle, a military-inspired build, or a more polished restoration. Exact originality can vary by vehicle history and equipment, so owners pursuing a highly exact restoration should compare tire appearance against period photos, marque references, and surviving vehicle details.
How does tire construction affect the appearance of a restored 1955 Willys CJ 5?
The primary fitment for a 1955 Willys CJ 5 is bias-ply, and that construction plays a major role in the restored look. Bias-ply tires carry the period sizing format, sidewall shape, and overall visual character that most owners expect on a mid-1950s Jeep with stock-style wheels.
Appearance is influenced by more than construction alone. A military NDT tread, a blackwall passenger tire, and a wide whitewall all create very different impressions even in the same 600-16 size. For a restoration-minded result, choose the tire as part of the Jeep's total presentation rather than treating size as the only decision.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1955 Willys CJ 5?
Yes. A 1955 Willys CJ 5 may still use the correct 600-16 size, but aftermarket wheels, altered wheel width, suspension changes, brake conversions, or body modifications can all affect how that tire sits and clears. The nominal size alone does not confirm that every tire version will behave the same on a modified Jeep.
A changed wheel can be just as important as a changed suspension. Check actual wheel diameter and width first, then inspect steering clearance, fender space, and how the tire sits at full turn and full suspension movement. That is especially important when comparing a civilian-style tire against a more aggressive military or truck-tread option.
What should I inspect before driving a 1955 Willys CJ 5 on new tires?
Before road use, inspect the wheels for correct diameter, width, and sound condition, then confirm the tires are seated properly and inflated appropriately for the tire and application. Look over the steering and suspension as well, because loose components can make even a correctly sized 600-16 tire feel unsettled on the road.
A vintage Jeep also deserves a close clearance check. Turn the wheels lock to lock, inspect for rubbing near springs and fenders, and make sure there are no cuts, bulges, or signs of air loss after installation. A short shakedown drive followed by another inspection is a smart step before longer road or trail use.
How should 600-16 tires on a collector 1955 Willys CJ 5 be maintained?
Collector-vehicle tires age differently from daily-driver tires, so a 600-16 on a 1955 Willys CJ 5 should be inspected regularly even if tread wear is minimal. Keep an eye on pressure, sidewall cracking, cuts, bulges, and any signs that the tire is developing flat spotting or losing air during long periods of storage.
Storage conditions matter nearly as much as mileage. Keep the Jeep away from prolonged sunlight, excess heat, moisture, and ozone sources, and move it occasionally so the same part of the tire is not carrying the load for months. Before each driving season, inspect both the tires and the wheels rather than assuming low use means no maintenance is needed.
