2020 RAM Vans Tire Fitment Guide

2020 RAM Vans ProMaster 1500, ProMaster 2500, and ProMaster 3500 models all use 225/75R16 tires. That means the full model range shares one radial size on a 16-inch rim rather than splitting into different year-make tire sizes by model. The available 225/75R16 application uses a rim width range of 6.0 to 7.0 inches and carries a max load figure of 2,680 pounds at 80 psi.

That shared fitment simplifies the search because you do not need to sort through multiple size families once you know you have a 2020 RAM Vans ProMaster. The smart next step is to confirm that your van still has the correct 16-inch wheel and that the wheel width falls within the tire's approved range. From there, the main choice becomes whether the tire's construction and tread style suit cargo work, mixed road use, or appearance preferences.

On a 2020 RAM Vans tire, 225/75R16 is a metric radial size. The 225 is the nominal section width in millimeters, 75 is the aspect ratio, R identifies radial construction, and 16 is the wheel diameter in inches. In the available ProMaster application, the tire also carries a 115S service description, with S indicating a speed rating up to 112 mph.

That code tells you far more than just the overall size. It confirms the tire's basic proportions, the fact that it fits a 16-inch wheel, and that it uses modern radial construction rather than an older bias-ply format. If you are comparing replacement options for a 2020 RAM Vans model, matching the full size code is the first step, then checking the load rating, wheel width compatibility, and intended tread character for how the van is actually used.

Yes. The 2020 RAM Vans ProMaster 1500, ProMaster 2500, and ProMaster 3500 all use 225/75R16 tires at the year-make level covered here. There is no split between one ProMaster model using a different diameter or section width and another using a separate fitment family. All three are tied to a 16-inch rim.

That is helpful for buyers moving between models or checking a newly acquired commercial van, because the model name alone does not send you into different tire size categories. Even so, it is still worth confirming the exact tire already on the van and checking the wheel itself before replacement, especially on vehicles that may have seen fleet service, upfitting, or prior wheel changes during their working life.

The 2020 RAM Vans 225/75R16 application here is available with an RWL sidewall, meaning raised white letters. That gives the tire a more assertive truck-style appearance than a plain blackwall sidewall. Since all three ProMaster models share the same size, the sidewall look does not change by model within this year and make.

For many buyers, sidewall style is partly visual and partly a reflection of the tire's overall character. An RWL treatment tends to look more at home on an all-terrain or sport-utility-flavored tire than on a fleet-style commercial replacement. If appearance matters on your 2020 RAM Vans, confirm whether you want the white letters facing outward for visibility or positioned inward for a more subdued look, if the tire design allows that mounting choice.

BFGoodrich covers the 225/75R16 fitment used across 2020 RAM Vans ProMaster 1500, 2500, and 3500 models here. The available tire is the All-Terrain T/A KO2, a radial design with an RWL sidewall. That means the year-make fitment is covered by a brand with a long-standing reputation in truck and utility tire categories.

Brand matters because it often signals the intended character of the tire as much as the raw size does. For a 2020 RAM Vans owner, BFGoodrich in this fitment points toward a more rugged, utility-oriented radial rather than a purely highway-commercial visual style. The practical step is to decide whether that matches how your ProMaster is driven, whether on pavement full time or in mixed-use conditions that call for a more aggressive tire personality.

For 2020 RAM Vans, the BFGoodrich All-Terrain T/A KO2 in 225/75R16 is a radial tire with an RWL sidewall, a 115S speed rating, a 2,680-pound maximum load at 80 psi, and fitment for 6.0- to 7.0-inch rims. Those details place it firmly in the modern light-truck category rather than in a plain vintage-style or bias-ply replacement category. Its construction and sidewall presentation are part of its identity, not just its size.

That matters because many buyers assume any tire in the right size will feel or look broadly the same, and that is rarely true. A tire with all-terrain styling and raised white letters will present differently than a more subdued highway-oriented commercial tire, even if both share dimensions. For a 2020 RAM Vans owner, the decision should center on how the van is used, the appearance you want, and whether the tire's load and wheel-width specifications line up with your actual setup.

The 225/75R16 tire used on 2020 RAM Vans vehicles fits a 16-inch rim and works with rim widths from 6.0 to 7.0 inches. That width range is important because a tire can have the correct overall size code but still be a poor match if the wheel is too narrow or too wide. The ProMaster 1500, 2500, and 3500 all fall under this same size family here.

Checking rim width is one of the easiest ways to avoid fitment trouble before mounting. If your van has original wheels, the match is usually straightforward, but commercial vans often see wheel swaps during service life. Verifying both the 16-inch diameter and the actual wheel width before purchase helps preserve proper sidewall shape, load behavior, and overall tire performance once the van is back on the road.

The 225/75R16 application for 2020 RAM Vans is not marked as a tube-type tire. The available product uses modern radial construction and is identified in a way that aligns with a tubeless light-truck fitment rather than an antique tube-type application. That fits the modern commercial design brief of the ProMaster range.

Even with a modern tubeless tire, the wheel itself still needs to be in sound condition. Before mounting a replacement on a 2020 RAM Vans wheel, inspect the bead seats, valve stem area, and any signs of corrosion or impact damage that could affect air retention. If the van has been parked for long periods or has seen hard fleet use, a careful wheel inspection is just as important as selecting the correct tire size.

At the year-make level covered here, 2020 RAM Vans vehicles use one tire size rather than multiple interchangeable size families. The ProMaster 1500, 2500, and 3500 all share 225/75R16, so the original wheels are intended around a 16-inch tire fitment. There is no same-year alternate diameter to compare against for these models in this guide.

That makes the wheel question simpler than it is on many classic applications. Instead of deciding whether one factory wheel can carry several different tire sizes, the focus is on confirming that your van still has the correct 16-inch wheels and that their width remains within the approved 6.0- to 7.0-inch range. That is especially worthwhile on used commercial vans, where replacement wheels may have been fitted during prior service.

A 2020 RAM Vans should be stored on a clean, dry surface away from direct sunlight, electric motors, welders, generators, and other ozone-producing equipment that can accelerate sidewall aging. Keep the tires properly inflated and move the van periodically if possible so the same contact patch does not sit loaded in one place for months at a time. Modern radials generally tolerate static storage better than older bias-ply designs, but they still benefit from movement and climate control.

Commercial vans are often parked for stretches between jobs, seasonal use, or conversion work, and that kind of downtime can age tires more than mileage suggests. If the van will sit for an extended period, check inflation regularly and consider reducing continuous load on the tires if the vehicle is heavily equipped. Good storage habits help preserve ride quality, sidewall condition, and the tire's readiness when the van goes back into service.

Tires on a 2020 RAM Vans should be judged by age as much as by tread depth. A common collector and specialty-vehicle rule is to begin closer evaluation around five to seven years of service and to treat roughly ten years from the DOT date code as a serious replacement threshold, even if the tires still look usable. Heat cycles, load, storage conditions, and long periods of inactivity all affect aging.

That matters especially on vans that may not wear out tires through mileage alone. A ProMaster used lightly or seasonally can still develop age-related issues such as hardening rubber, sidewall cracking, or weakened air retention long before the tread is gone. Checking the date code and pairing it with a realistic look at use patterns is a better guide than mileage by itself when deciding whether a 2020 RAM Vans tire should stay in service.

Tires on a 2020 RAM Vans should be inspected before every drive and again before any longer trip or heavy-load run. Look for sidewall cracking, cuts, bulges, uneven wear, embedded debris, and pressure loss, and make sure the valve stems are in good condition. Because the ProMaster is a working van, also pay attention to signs of curb damage and shoulder wear that can come from urban delivery or repeated tight maneuvering.

Frequent inspection matters more on a loaded utility vehicle than on a lightly used passenger car because small problems can worsen quickly under weight. A quick walkaround catches many issues before they become roadside problems. If your 2020 RAM Vans has spent time parked, include a closer inspection of the spare as well, since a neglected spare often turns out to be aged, underinflated, or otherwise unready when it is finally needed.

Yes, the 225/75R16 radial tire used here for 2020 RAM Vans carries an S speed rating, which corresponds to a 112 mph ceiling. That places it comfortably above ordinary U.S. highway speeds when the tire is in good condition, properly inflated, and used within its load limits. On a ProMaster, overall roadworthiness often depends as much on alignment, brakes, suspension condition, and cargo loading as on the tire's speed category itself.

The practical takeaway is that highway use is not just a question of size code. Tire age, inflation, actual cargo weight, and general vehicle condition matter far more in day-to-day safety than chasing a higher speed symbol on a commercial van. Before any extended interstate use in a 2020 RAM Vans model, make sure the tire condition, pressure, and load placement all support stable operation at sustained road speeds.

The 225/75R16 application for 2020 RAM Vans carries a maximum load capacity of 2,680 pounds at 80 psi. That figure is the tire's maximum load-and-pressure rating, not automatically the pressure every ProMaster should run in every condition. Inflation for normal use should follow the vehicle manufacturer's recommendation for the specific model and loading condition, while staying within the tire's rated limits.

Pressure is one area where owners should avoid guessing or copying figures from another vehicle, even one with the same basic tire size. Cargo weight, front-to-rear loading, and operating use all influence the correct setting. Check the door placard or owner's manual for your exact 2020 RAM Vans model, then compare that recommendation with the tire's own sidewall rating so the final pressure choice supports both safe load carrying and proper tread behavior.

Before a longer drive in a 2020 RAM Vans, inspect all tires for cracking, cuts, punctures, bulges, uneven wear, and correct cold inflation pressure. Confirm that the tread is in sound condition, the valve stems are intact, and the spare is present and serviceable. On a commercial van, it is also wise to look at how cargo is secured and whether the tire load is appropriate for how the van is packed.

Tires are only one part of a longer-trip check, but they are one of the easiest areas to assess before departure. A quick inspection can reveal age-related trouble or damage from curbs, potholes, and loading docks that might not show up during short local driving. Pair that tire check with a broader once-over of brakes, fluids, lights, and suspension so your 2020 RAM Vans is prepared for sustained road use rather than just short urban duty.