The 2016 RAM Trucks 3500 Laramie Longhorn blends heavy-duty capability with a premium trim level that appeals to buyers who want a work-capable truck without giving up upscale presence. In this generation, the 3500 was offered in several wheel and tire configurations, so tire selection starts with confirming whether the truck is single rear wheel or dual rear wheel and which wheel package it carries. This model uses radial tire fitments in 275/70R18, 285/60R20, or 235/80R17 depending on configuration. Available choices center on BFGoodrich All-Terrain T/A KO2 products with raised white letter or raised black letter sidewall treatments. The right choice comes down to matching the exact setup, wheel diameter, and intended truck use.
Which Tire Size Is Right for The 2016 RAM Trucks 3500 Laramie Longhorn
The 2016 RAM Trucks 3500 Laramie Longhorn uses three primary tire sizes, and the correct one depends on the exact sub-model and wheel setup. Single rear wheel 4x2 and 4x4 trucks use either 275/70R18 or 285/60R20, while dual rear wheel versions use 235/80R17. Before choosing a tire, confirm whether the truck is DRW or non-DRW and verify the actual rim diameter on the vehicle.
The 275/70R18 size uses modern metric radial sizing: 275 is the nominal section width in millimeters, 70 is the aspect ratio, R identifies radial construction, and 18 is the wheel diameter in inches. On this RAM 3500 Laramie Longhorn, it serves as a primary fitment for certain single rear wheel configurations and supports the truck’s heavy-duty character with a modern radial layout. In available products, this size appears in BFGoodrich’s All-Terrain T/A KO2 series with an RWL sidewall treatment. It is the size to evaluate when the truck has 18-inch wheels and the buyer wants to stay with the proper metric fitment format.
The 285/60R20 size is also a modern metric radial, with 285 indicating nominal width in millimeters, 60 identifying the profile, R marking radial construction, and 20 showing the required wheel diameter in inches. For the 2016 RAM Trucks 3500 Laramie Longhorn, this size belongs to single rear wheel configurations equipped with 20-inch wheels rather than the 18-inch package. It represents a different wheel-and-tire combination, not just a styling variation within the same rim diameter. This is the size to confirm when the truck already carries 20-inch wheels and the goal is to keep the existing fitment category aligned with that setup.
The 235/80R17 size follows the same modern metric radial system, with 235 as the nominal width in millimeters, 80 as the aspect ratio, R for radial construction, and 17 for wheel diameter. On the 2016 RAM Trucks 3500 Laramie Longhorn, this size is tied to dual rear wheel configurations, making it a specialized fitment rather than a general alternative for all versions. Available products in this size include BFGoodrich All-Terrain T/A KO2 with an RBL sidewall treatment. This is the critical size to confirm when the truck is a DRW model, since rear-wheel configuration changes the fitment requirements immediately.
Fitment varies across the covered 2016 RAM Trucks 3500 Laramie Longhorn sub-models, so identifying the exact configuration matters before comparing tires. The key distinction is whether the truck is single rear wheel or dual rear wheel, followed by the wheel diameter used on non-DRW models.
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2016 RAM Trucks 3500 Laramie Longhorn 4x2
The 4x2 single rear wheel version uses either 275/70R18 or 285/60R20, both in radial construction. Tire selection starts with confirming whether the truck has the 18-inch or 20-inch wheel package, then comparing the available product details within that exact size.
The 4x2 dual rear wheel version uses 235/80R17 radial tires. That makes the main decision much more straightforward, but wheel type, rear-wheel configuration, and load-oriented use should still be confirmed before choosing a replacement tire.
The 4x4 single rear wheel version shares the same two primary sizes as the 4x2: 275/70R18 or 285/60R20, both radial. The practical step is to verify the actual 18-inch or 20-inch wheel setup on the truck before narrowing the tire choice.
The 4x4 dual rear wheel version uses the 235/80R17 radial fitment. For this sub-model, the focus shifts away from choosing among multiple primary sizes and toward confirming the DRW setup, wheel condition, and suitability for the truck’s intended use.
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 2016 RAM Trucks 3500 Laramie Longhorn Tires for Sale
Available products for this 2016 RAM Trucks 3500 Laramie Longhorn center on BFGoodrich All-Terrain T/A KO2 tires in the applicable radial sizes. Depending on size, buyers can compare sidewall presentation, rim-width compatibility, load figures, and the match between the tire and the truck’s wheel package.
Owners of a 2016 RAM Trucks 3500 Laramie Longhorn usually need to sort out exact tire size by sub-model, wheel diameter, and DRW versus single rear wheel configuration. These FAQs cover fitment, product selection, appearance details, and the checks that matter before road use.
Tire Size & Fitment
What tire size fits a 2016 RAM Trucks 3500 Laramie Longhorn?
The 2016 RAM Trucks 3500 Laramie Longhorn uses 275/70R18, 285/60R20, or 235/80R17 radial tires. Single rear wheel 4x2 and 4x4 trucks use either 275/70R18 or 285/60R20, while dual rear wheel versions use 235/80R17.
The right starting point is the truck’s exact configuration, not just the trim name. Check whether the truck is DRW or non-DRW, then confirm the actual wheel diameter on the vehicle, since 17-inch, 18-inch, and 20-inch fitments are all part of this model line.
What size rim does a 2016 RAM Trucks 3500 Laramie Longhorn use?
Rim diameter depends on the tire size fitted to the truck. A 275/70R18 uses an 18-inch rim, a 285/60R20 uses a 20-inch rim, and a 235/80R17 uses a 17-inch rim.
That difference matters because these are separate wheel-and-tire packages, not interchangeable labels for the same wheel. Confirm the actual rim diameter stamped on the wheel or verify the existing tire size before choosing a replacement, especially on trucks that may have changed wheels during their service life.
Do all 2016 RAM Trucks 3500 Laramie Longhorn sub-models use the same tire size?
No. The 2016 RAM Trucks 3500 Laramie Longhorn has different tire sizes across its covered sub-models. Single rear wheel 4x2 and 4x4 versions use 275/70R18 or 285/60R20, while 4x2 DRW and 4x4 DRW versions use 235/80R17.
That means trim alone is not enough to identify the correct fitment. Sub-model and rear-wheel configuration come first, then wheel diameter. A buyer looking at replacement tires should verify the truck’s actual setup at the vehicle, particularly if it has aftermarket wheels or has been changed from its original package.
Choosing the Right Tire
What should I consider when choosing a 275/70R18 tire for a 2016 RAM Trucks 3500 Laramie Longhorn?
Start by confirming that the truck is a single rear wheel model with 18-inch wheels, since 275/70R18 is not shared across every 3500 Laramie Longhorn configuration. In available products, this size appears as a BFGoodrich All-Terrain T/A KO2 radial with a 3,640 lbs @ 80 psi maximum load capacity and a 7.0 to 9.0 inch rim-width range.
Selection then becomes a matter of matching the tire to the truck’s actual wheel width, intended use, and preferred sidewall look. An 18-inch single rear wheel truck used for towing, hauling, or mixed on-road use should have wheel condition, tire age, and inflation practices checked along with size.
What sidewall styles are available for 2016 RAM Trucks 3500 Laramie Longhorn tires?
Available products for the 2016 RAM Trucks 3500 Laramie Longhorn include RWL and RBL sidewall styles, depending on tire size. The 275/70R18 BFGoodrich All-Terrain T/A KO2 uses an RWL sidewall, while the 235/80R17 version uses an RBL sidewall.
Sidewall style mainly affects appearance, but it also helps distinguish products within the same overall tire family. Buyers trying to preserve a particular truck look should confirm the exact size first, since the sidewall treatment available in one fitment may not be offered in another wheel and configuration package.
What brands offer tires for the 2016 RAM Trucks 3500 Laramie Longhorn?
The available products for this 2016 RAM Trucks 3500 Laramie Longhorn are from BFGoodrich. The current fitments shown here center on the All-Terrain T/A KO2 series in the applicable radial sizes.
With one brand and one tire series represented, the comparison shifts from brand-to-brand shopping to matching the correct size, rim-width range, load figure, and sidewall presentation to the truck. That is especially important on a 3500, where wheel package and rear-wheel configuration have a direct effect on fitment.
Restoration & Appearance
How does tire construction affect the appearance of a restored 2016 RAM Trucks 3500 Laramie Longhorn?
The 2016 RAM Trucks 3500 Laramie Longhorn uses radial tire fitments, so staying with the correct modern metric radial format preserves the truck’s intended late-model heavy-duty appearance. Construction is not a bias-ply versus radial decision here; the visual differences come more from size, wheel diameter, and sidewall treatment.
Appearance-minded buyers should focus on whether the truck wears 17-inch, 18-inch, or 20-inch wheels and whether the available tire uses an RWL or RBL sidewall. Keeping those details aligned with the truck’s existing configuration usually matters more than searching for a period-style construction change on a 2016 model.
Does correct tire fitment matter for a 2016 RAM Trucks 3500 Laramie Longhorn restoration?
Yes. Correct tire fitment affects the stance, wheel relationship, and overall presentation of a 2016 RAM Trucks 3500 Laramie Longhorn just as much as it affects basic drivability. Using the proper 235/80R17, 275/70R18, or 285/60R20 size keeps the truck visually consistent with the wheel package and rear-wheel configuration it actually uses.
A restoration-oriented approach should begin by confirming whether the truck is single rear wheel or dual rear wheel and checking the wheel diameter already on it. Buyers seeking exact appearance accuracy may also want to review original vehicle documentation or marque-specific references before changing wheel and tire presentation.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2016 RAM Trucks 3500 Laramie Longhorn?
Yes. Wheel swaps, suspension changes, lifts, leveling kits, and other modifications can change how a tire sits on a 2016 RAM Trucks 3500 Laramie Longhorn. That matters even when the tire size itself looks close to the original fitment, because wheel diameter and width are only part of the picture.
A modified truck should be checked for steering clearance, fender clearance, and the actual wheel dimensions before a replacement tire is chosen. On DRW models, rear-wheel configuration adds another layer of fitment sensitivity, so it is worth confirming the full setup rather than relying on trim name alone.
What should I inspect before driving a 2016 RAM Trucks 3500 Laramie Longhorn on new tires?
Inspect the wheels for damage, confirm the tire size matches the truck’s actual configuration, and check that inflation is appropriate for the tire and the truck’s use. It also makes sense to look over valve stems, wheel hardware, and overall tire seating before heading out on the road.
A heavy-duty truck benefits from a careful follow-up inspection after the first miles as well. Recheck pressure, watch for any rubbing or clearance issues, and pay attention to vibration or irregular wear. Those basic checks are especially important if the truck tows, hauls, or has had wheel or suspension changes.
How often should tires on a 2016 RAM Trucks 3500 Laramie Longhorn be inspected?
Tires on a 2016 RAM Trucks 3500 Laramie Longhorn should be inspected regularly, not just when tread looks low. A routine check should include pressure, tread wear, cuts, cracking, bulges, and any signs of uneven wear that could point to alignment or suspension issues.
Heavy-duty trucks can place substantial demand on their tires, so frequent visual checks are worthwhile even on vehicles that are driven less often. Long periods of sitting, repeated towing, and rough-use conditions can all affect tire condition, making periodic inspection part of basic fitment and road-use discipline.
