Nissan Trucks 720 Deluxe Tires

Nissan Trucks 720 Deluxe for 1981 is listed with six tire sizes: 185R14, 700-14, 195R14, E78-14, GR78-15, and G78-15. The 185R14, 700-14, 195R14, and E78-14 sizes use 14-inch rims, while GR78-15 and G78-15 use 15-inch rims. Construction also varies across the range, with metric and alphanumeric radial choices alongside numeric and alphanumeric bias-ply options.

The practical takeaway is that year alone is not enough to pick a tire for Nissan Trucks 720 Deluxe. Start by checking the wheel diameter stamped on the wheel or measuring the existing rim, then compare the sidewall size already on the truck. Once you know whether the truck is on a 14-inch or 15-inch wheel, you can decide whether to stay with a radial layout or a period-style bias-ply setup.

A 1981 Nissan Trucks 720 Deluxe can show six listed sizes because the fitment range includes more than one wheel diameter and more than one construction type. Four of the sizes are 14-inch options and two are 15-inch options, and within those groups there are both radial and bias-ply formats. That combination creates a broad listing for one model year even though the tires are not interchangeable across every truck.

A Nissan Trucks 720 Deluxe with several listed sizes should be treated as a configuration question, not just a calendar-year question. Confirm the wheel diameter first, then determine whether the truck is already set up around radial or bias-ply dimensions. Looking at the existing tire size on the truck, along with the wheel itself, is the quickest way to narrow the six options to the one that actually belongs on your pickup.

Nissan Trucks 720 Deluxe uses both 14-inch and 15-inch rim diameters within the 1981 fitment range. The 14-inch group includes 185R14, 700-14, 195R14, and E78-14, while the 15-inch group includes GR78-15 and G78-15. The size code itself gives the rim diameter on these metric, numeric, and alphanumeric modern-era sizes.

Rim diameter is the single most important checkpoint before selecting a tire for Nissan Trucks 720 Deluxe because a 14-inch tire will not fit a 15-inch wheel and vice versa. If the truck has older wheels, aftermarket replacements, or mixed history, inspect the wheel directly rather than relying on memory. After wheel diameter is settled, compare the existing tire format so you stay within the correct fitment family.

Nissan Trucks 720 Deluxe tube use depends on the size format and construction chosen. The listed 700-14 numeric bias-ply and G78-15 alphanumeric bias-ply fitments should be treated as tube-required fitments, and E78-14 bias-ply should also be approached as a tube fitment unless the specific tire is clearly identified otherwise. The radial metric and alphanumeric radial choices such as 185R14 and GR78-15 are a different construction type and are not addressed the same way.

The safest approach with Nissan Trucks 720 Deluxe is to match the tube practice to the construction type already intended for the wheel and size family. Tube-related decisions also depend on the wheel condition and whether the wheel was designed for tubeless service. If the truck is being converted from one style of tire to another, inspect the wheels carefully and keep the tire type consistent from side to side and axle to axle.

Nissan Trucks 720 Deluxe is listed with both radial and bias-ply choices, so either construction can be relevant depending on the wheel diameter and setup on the truck. Radial options include 185R14 and GR78-15 type fitments, while 700-14, E78-14, and G78-15 represent bias-ply styles. The right choice depends on whether you are preserving an existing period-style setup or using the truck in a way that favors modern radial road manners.

A Nissan Trucks 720 Deluxe restored for an older visual look may stay with a bias-ply tire, especially if the truck already uses that type and wheel combination. A driver-oriented truck often benefits from remaining within a radial fitment if that is what the wheels and existing size family support. Keep the decision consistent across the full set so the truck does not end up with mixed handling characteristics.

Radial tires can change the way Nissan Trucks 720 Deluxe feels compared with bias-ply tires because the two constructions flex and track differently. The listed radial options for Nissan Trucks 720 Deluxe are modern-style metric or alphanumeric radial fitments, while the bias-ply alternatives are more traditional in character. Drivers typically notice differences in steering response, ride feel, and straight-line behavior when moving from one construction family to the other.

Any Nissan Trucks 720 Deluxe being switched from bias-ply to radial, or from radial to bias-ply, should be evaluated as a complete combination of wheel diameter, tire size family, and intended use. Keeping all four tires in the same construction type helps preserve predictable manners. If the truck is driven regularly, check alignment and suspension condition as part of the change so the new tires are not asked to compensate for worn chassis parts.

Mixing crossply and radial tires on Nissan Trucks 720 Deluxe is not a good practice because the constructions respond differently under steering, braking, and load. The fitment range for Nissan Trucks 720 Deluxe includes both types, but that does not mean they should be combined on one truck casually. A radial on one corner and a bias-ply on another can create uneven response that the driver feels immediately.

If a Nissan Trucks 720 Deluxe currently has mixed tires because of an old replacement history, plan to move back to one construction family across the full set. Match wheel diameter, size family, and construction together rather than treating each tire as an individual replacement. That approach gives the truck a more coherent feel and avoids the odd steering and tracking behavior that mixed constructions often produce.

A 1981 Nissan Trucks 720 Deluxe should be confirmed by three checkpoints: the wheel diameter, the exact size already fitted, and the tire construction family. The year listing includes 14-inch and 15-inch options, plus both radial and bias-ply types, so the sidewall size on the truck is an important clue. The final selection needs to stay within the same rim diameter and intended size family unless the truck is being intentionally reconfigured.

Look first at the existing tire sidewall on Nissan Trucks 720 Deluxe and compare that code to the available sizes. Then inspect the wheel itself so you know whether it is a 14-inch or 15-inch rim. If the truck has changed hands several times or has replacement wheels, compare your findings with original vehicle paperwork or a knowledgeable Nissan truck specialist before committing to a different size family.

Nissan Trucks 720 Deluxe tires are available in blackwall, narrow whitewall, and wide whitewall styles within the listed fitments. The 185R14 radial options include blackwall and narrow whitewall, 700-14 bias-ply appears in blackwall and narrow whitewall, E78-14 includes wide whitewall and blackwall offerings, and G78-15 includes wide whitewall and blackwall options. That spread gives the truck owner visual choices that range from understated driver appearance to a more stylized period look.

Sidewall style on Nissan Trucks 720 Deluxe should follow the truck's intended presentation rather than being treated as a purely cosmetic afterthought. A stock-appearing compact pickup often looks most natural on blackwalls, while a custom or period-themed build may intentionally lean into whitewall styling. Once the correct size and wheel diameter are confirmed, the sidewall becomes the finishing detail that sets the truck's character.

Nissan Trucks 720 Deluxe tire options in the listed range come from Michelin, Phoenix, Vredestein, BFGoodrich, Coker Classic, and STA. Those brands cover the available radial and bias-ply choices across the 14-inch and 15-inch fitments shown for 1981. Some brands focus on metric radial passenger-style tires, while others appear in traditional bias-ply and truck-oriented applications.

Brand choice for Nissan Trucks 720 Deluxe should come after the correct size family is settled. Once you know the truck needs a metric radial, a numeric bias-ply, or an alphanumeric 14-inch or 15-inch tire, the brand list becomes much easier to evaluate. It also helps to decide whether the truck is being preserved as a stock-style pickup, shown as a custom, or driven regularly, because those goals often shape brand and sidewall preferences.

Nissan Trucks 720 Deluxe appears with several tire series, including Michelin MXV, Sprint Classic, Silvertown Classic Bias Ply, Coker Classic Bias Ply, Traxion, Transport Highway, and Super Traxion. Those series reflect different construction approaches and use cases, from metric radial road tires to traditional passenger-style bias-ply designs and more truck-oriented bias-ply patterns. The series name is a useful shortcut because it often signals whether the tire is aimed at general road use, period appearance, or heavier-duty work.

For Nissan Trucks 720 Deluxe, the series should match how the truck is equipped and how it will be used. A radial road tire series belongs with the radial size families, while the classic bias-ply and truck-pattern series belong with the bias-ply fitments. Once wheel diameter and size code are confirmed, comparing series helps narrow the choice between a more original-looking presentation and a more utilitarian truck-style tread and sidewall package.

A Nissan Trucks 720 Deluxe should be stored in a cool, dry, dark space with the tires protected from sunlight, ozone sources, and long periods on damp concrete. Tire pressure should be kept at a sensible maintenance level so the sidewalls are not left partially collapsed during storage. Clean tires and wheels before storage so dirt, oil, and brake residue are not left against the rubber for months at a time.

If a Nissan Trucks 720 Deluxe sits for extended periods, moving the truck occasionally or supporting it in a way that reduces long-term flat spotting can help preserve the tires. Bias-ply tires especially can develop shape memory if left in one position too long. A collector truck that is driven only occasionally benefits from a simple storage routine far more than many owners realize.

Tires on a Nissan Trucks 720 Deluxe should be inspected before each drive and more thoroughly at regular intervals during the season, even if the truck covers very few miles. Low annual mileage does not stop rubber from aging, and older collector vehicles often sit long enough for pressure loss, cracking, or sidewall distortion to develop unnoticed. Inspection should include tread, sidewalls, valve areas, and the general condition of the wheel.

A Nissan Trucks 720 Deluxe with bias-ply tires deserves especially careful visual checks because the truck may be used lightly and problems can hide in plain sight. Pay attention to irregular wear, changes in ride height, vibration, or pulling, since those clues often appear before a tire fully fails. Regular inspection is also a good opportunity to confirm that all four tires still match in size and construction.

Tires on a Nissan Trucks 720 Deluxe should be replaced when age, cracking, hardening, impact damage, casing distortion, or persistent vibration indicates the rubber is no longer trustworthy, even if tread depth still looks acceptable. Collector trucks often age tires out long before they wear them out. Visible tread alone is not a reliable guide to serviceability on an older or lightly driven pickup.

A Nissan Trucks 720 Deluxe that sees occasional road use should have older tires evaluated with age and condition in mind rather than waiting for the tread to disappear. Any tire of uncertain age, especially one carried over from an older restoration cycle, deserves close inspection. Replacement timing is as much about the structural health of the tire as it is about mileage, and that matters on both radial and bias-ply fitments.

Nissan Trucks 720 Deluxe appears with multiple fitment styles for 1981 rather than one single universal tire description. The listed range includes metric radial sizes, numeric bias-ply sizes, and alphanumeric 14-inch and 15-inch fitments, which means the original tire specification depends on the exact configuration of the truck. The presence of several series and constructions shows why one blanket answer is not enough for every 1981 example.

For a Nissan Trucks 720 Deluxe restoration, the best approach is to confirm the truck's existing wheel diameter and then compare that with factory literature, period photographs, and marque-specific references. Originality questions on compact pickups can be complicated by wheel swaps and older replacements. Matching the correct size family and sidewall style is often more important to authenticity than choosing by appearance alone.

Correct tire fitment can affect both the visual credibility and judged quality of a Nissan Trucks 720 Deluxe restoration. Size family, wheel diameter, sidewall treatment, and construction type all contribute to whether the truck looks properly sorted for its period and configuration. A truck wearing an obviously mismatched tire format can undermine an otherwise careful restoration.

A Nissan Trucks 720 Deluxe prepared for shows or marque judging benefits from having its tires checked with the same care as paint codes or trim details. Judges and knowledgeable enthusiasts often notice whether the tire style suits the era and stance of the truck. If authenticity matters, compare the tire choice against club references and period source material instead of choosing solely by convenience.

Nissan Trucks 720 Deluxe is represented with blackwall, narrow whitewall, and wide whitewall tire styles in the available fitments. For many stock-style 1981 compact truck restorations, blackwall will usually present the most restrained and natural appearance, while whitewall options create a more custom or stylized visual statement. The available sidewall spread means appearance choices can vary significantly even within the same size family.

The right sidewall for Nissan Trucks 720 Deluxe depends on the goal of the restoration. A factory-looking pickup generally benefits from a conservative sidewall treatment, while a period custom build may intentionally use a whitewall to reinforce its era flavor. Once the correct wheel diameter and tire size are established, sidewall style should be chosen to support the truck's intended identity rather than compete with it.

A Nissan Trucks 720 Deluxe can be driven on public roads with the correct tire size, proper condition, and a sound overall mechanical state, but safety depends on more than simply matching the sidewall code. The listed range includes both radial and bias-ply constructions, and each should be used as a complete, consistent set. Tire age, wheel condition, suspension wear, and inflation all matter as much as nominal size.

Before regular road use in a Nissan Trucks 720 Deluxe, inspect the tires carefully for age-related issues and confirm the truck is not carrying mixed constructions or mismatched wheel diameters. A compact pickup with old shocks, steering looseness, or neglected brakes can make even the correct tires feel questionable. Road safety comes from the whole package working together, not from tire size alone.

Before driving a Nissan Trucks 720 Deluxe, check tire pressure, visible sidewall condition, tread condition, and whether all four tires match in size family and construction. Also verify that the wheel diameter is consistent side to side and that there are no obvious signs of rubbing, bulging, or impact damage. On an older truck, a quick walkaround often catches problems that would not be obvious from the driver's seat.

A Nissan Trucks 720 Deluxe that has been parked for weeks or months deserves extra attention before heading out. Look for flat spots, dry cracking, and signs that one tire has lost pressure while sitting. It is also wise to pay attention to the first few miles of driving, because vibration, wandering, or brake pull can reveal a tire or wheel issue that was not visible at rest.

Appropriate speed for a Nissan Trucks 720 Deluxe depends on the exact tire type fitted, its age, and its condition rather than on the truck alone. A fresh, correct radial setup generally supports more normal road use than an older bias-ply style tire, but no vintage or collector tire should be treated casually if its condition is uncertain. The truck's mechanical state also has a direct effect on what feels stable and responsible.

With Nissan Trucks 720 Deluxe, the sensible approach is to drive within the limits of the tire construction actually on the truck and to avoid sustained speed on aged or questionable rubber. Bias-ply tires often feel different from radials at speed, especially in steering response and lane tracking. If the truck is newly acquired or recently returned to service, start conservatively and build confidence only after the entire chassis proves itself.