The 2020 Honda Trucks Ridgeline blends pickup utility with the road manners of a modern unibody truck, which is a big part of its appeal for owners who use it as both a daily driver and a light-duty hauler. Its tire fitment is straightforward: every covered Ridgeline sub-model uses a 245/60R18 radial on an 18-inch rim. That simplicity shifts the decision away from chasing multiple sizes and toward choosing the right tire character within the correct fitment. For this Ridgeline, the important checks are wheel compatibility, the condition of the truck’s current setup, and selecting a tire that matches how the truck is actually driven.
Which Tire Size Is Right for The 2020 Honda Trucks Ridgeline
The 2020 Honda Trucks Ridgeline uses one primary tire size: 245/60R18, and it is a radial fitment on an 18-inch rim. That same size is shared across the covered sub-models, so the main decision is not which size fits, but which tire in that size best matches the truck’s wheel setup, intended use, and overall driving priorities.
A 245/60R18 tire uses a 245-millimeter nominal section width, a 60-series aspect ratio, radial construction, and an 18-inch rim diameter. On the 2020 Honda Trucks Ridgeline, this is the primary modern radial fitment, making it familiar to buyers who are used to current metric sizing rather than vintage numeric or alphanumeric systems. Its dimensions make it a practical benchmark when checking the truck’s existing wheel and tire setup. This size is the right starting point for replacement shopping, especially if the truck remains close to its original wheel diameter and ride height.
Tire fitment is simple across the covered 2020 Honda Trucks Ridgeline sub-models because each one uses the same primary size. Checking the exact sub-model still helps confirm that the truck has not been altered with a different wheel package or aftermarket setup.
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2020 Honda Trucks Ridgeline Black Edition
The 2020 Honda Trucks Ridgeline Black Edition uses the same 245/60R18 radial fitment as the other covered trims. That keeps tire selection focused on staying with the correct size while confirming the actual wheel and tire setup currently on the truck.
The 2020 Honda Trucks Ridgeline RTL shares the 245/60R18 radial tire size used across this Ridgeline range. For replacement, the key step is verifying that the truck still wears the proper 18-inch wheel diameter and has not been changed from stock-style fitment.
The 2020 Honda Trucks Ridgeline RTL-E also uses 245/60R18 radial tires, so there is no separate primary size to sort out for this trim. Selection is mainly about matching the correct metric radial size to the truck’s present wheels and intended road use.
The 2020 Honda Trucks Ridgeline Sport uses the same 245/60R18 radial fitment found on the other covered sub-models. That makes the buying decision more about confirming wheel compatibility and choosing an appropriate tire within the correct size than about comparing multiple fitment sizes.
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.
Frequently Asked Questions
Ridgeline owners usually want quick answers on correct tire size, 18-inch rim fitment, sub-model consistency, and what to inspect before putting a truck back into regular road use. These FAQs focus on the exact needs of the 2020 Honda Trucks Ridgeline.
Tire Size & Fitment
What tire size fits a 2020 Honda Trucks Ridgeline?
The 2020 Honda Trucks Ridgeline uses a 245/60R18 tire size. This is a modern metric radial fitment, and it is the primary size used across the covered Ridgeline sub-models, including Sport, RTL, RTL-E, and Black Edition.
That makes replacement shopping fairly straightforward, but it is still smart to confirm what is actually on the truck before ordering tires. A previous owner may have changed wheels, suspension height, or tire size, so checking the existing sidewall and confirming the 18-inch wheel diameter helps avoid fitment mistakes.
What size rim does a 2020 Honda Trucks Ridgeline use?
The primary tire fitment for the 2020 Honda Trucks Ridgeline is built around an 18-inch rim. The 245/60R18 size itself confirms that rim diameter, since the final number in the metric size code refers to the wheel size in inches.
Rim diameter is the first dimension that must match, but it is not the only one worth checking. Wheel width and the truck’s actual wheel setup also matter, especially if aftermarket wheels have been installed, because a tire can share the same diameter and still differ in overall fitment behavior.
Do all 2020 Honda Trucks Ridgeline sub-models use the same tire size?
Yes. The covered 2020 Honda Trucks Ridgeline sub-models all use the same primary tire size, 245/60R18. That shared fitment applies to the Sport, RTL, RTL-E, and Black Edition trims, and all use radial construction in that size.
Even with shared fitment across trims, it is wise to inspect the truck before choosing replacement tires. Wheel swaps, leveling kits, suspension changes, or non-stock tires can change what is currently mounted, so the safest approach is to verify the sidewall marking and wheel diameter on the truck itself.
Choosing the Right Tire
What should I consider when choosing a 245/60R18 tire for a 2020 Honda Trucks Ridgeline?
Start with the correct size, which is 245/60R18 for the covered 2020 Honda Trucks Ridgeline trims. Since there is only one primary fitment here, the real selection points are wheel compatibility, how the truck is used, and whether the vehicle still has its original-style wheel and suspension setup.
A Ridgeline used mainly for commuting may call for different priorities than one that regularly carries cargo or sees longer highway trips. Matching the tire to the truck’s real use matters, but so does confirming that the existing 18-inch wheels, current clearances, and overall condition support the size being chosen.
How do I choose between the available 245/60R18 tires for a 2020 Honda Trucks Ridgeline?
The best way to compare 245/60R18 tires for a 2020 Honda Trucks Ridgeline is to begin with fitment basics and then narrow the choices by use. Because the size itself is fixed, the more useful comparison points are construction details, load-related specifications, and how the truck will actually be driven.
A truck that spends most of its time on the street may call for a different balance than one that sees heavier day-to-day work. Checking the wheel dimensions, looking over the current suspension condition, and comparing the tire’s specifications as a complete package will lead to a more suitable replacement choice.
What rim-fitment details should I compare when choosing 2020 Honda Trucks Ridgeline tires?
The most important rim-fitment detail for a 2020 Honda Trucks Ridgeline is the 18-inch wheel diameter required by the 245/60R18 tire size. That establishes the correct wheel size, but buyers should also pay attention to the actual wheel width and any changes from the truck’s present setup.
A tire can share the same nominal size and still need a careful look at the wheel it will be mounted on. Confirming the current wheel dimensions, checking for aftermarket changes, and making sure there is no clearance issue at the suspension or fender helps keep the replacement choice grounded in the truck’s real configuration.
Restoration & Appearance
Does correct tire fitment matter for a 2020 Honda Trucks Ridgeline restoration?
Yes. Even though the 2020 Honda Trucks Ridgeline is a newer vehicle than a traditional collector-era truck, correct tire fitment still matters if the goal is to return it to a proper stock-style presentation. The covered trims use 245/60R18 radial tires, so that size is the natural starting point.
Appearance and fitment go hand in hand on a modern truck. A different profile or wheel diameter can change the Ridgeline’s stance and visual balance, so anyone aiming for an original-style look should verify the current wheels carefully and compare any replacement choice against authoritative Honda model-specific references.
How does tire construction affect the appearance of a restored 2020 Honda Trucks Ridgeline?
For the 2020 Honda Trucks Ridgeline, the primary fitment is already radial, so construction choice is less about bias-ply versus radial appearance and more about staying within the correct modern tire format. A 245/60R18 radial maintains the truck’s intended contemporary stance and overall visual proportion.
Changing to a different profile or wheel diameter can alter how the truck sits in the wheel openings, even if the change seems minor on paper. Owners focused on restoration-oriented presentation should use the correct size as the baseline and verify that the wheel package still reflects the truck’s proper stock-style setup.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2020 Honda Trucks Ridgeline?
Yes. Modifications can affect tire fitment on a 2020 Honda Trucks Ridgeline even when the original size is 245/60R18. Aftermarket wheels, suspension lifts or lowering changes, and non-stock offsets can all change how much room the tire has at the fender, steering components, and suspension.
That is why checking the truck’s current setup matters before replacing tires. A Ridgeline that still uses its original-style 18-inch wheels is a simpler case than one with custom hardware, and verifying clearances at full steering lock and normal ride height helps prevent avoidable fitment issues.
What should I inspect before driving a 2020 Honda Trucks Ridgeline on new tires?
Before driving a 2020 Honda Trucks Ridgeline on new tires, inspect the wheels for damage, confirm the tire size is 245/60R18, and make sure inflation is set correctly for the truck’s application. It is also wise to look over the valve stems, lug hardware, and the general condition of the suspension.
A short visual inspection can prevent larger problems once the truck is back on the road. Check for rubbing marks, uneven wear patterns from the previous tires, and any signs of alignment or suspension issues, since new tires will perform best when the underlying wheel and chassis setup is in sound condition.
How often should tires on a 2020 Honda Trucks Ridgeline be inspected?
Tires on a 2020 Honda Trucks Ridgeline should be inspected regularly, not just when replacement time comes around. Frequent checks for air loss, tread wear, cuts, punctures, sidewall damage, and visible aging help catch problems early, especially on a truck that alternates between daily use and longer idle periods.
Monthly pressure checks are a sensible habit, and a closer inspection before road trips or hauling duty is equally important. The Ridgeline’s single-size fitment keeps things simple, but routine attention still matters because condition, not just size, determines whether a tire is ready for dependable road service.
