2017 RAM Trucks 3500 Tires

The 2017 RAM Trucks 3500 uses three primary tire sizes: 275/70R18, 285/60R20, and 235/80R17. All three are radial sizes, but they do not apply across every configuration. Single-rear-wheel trims may use 18-inch or 20-inch fitments, while the dual-rear-wheel sub-models use 235/80R17.

The important step is identifying the exact sub-model and wheel setup before choosing a tire. A DRW truck should not be treated the same as a single-rear-wheel truck, and an 18-inch wheel package should not be confused with a 20-inch package. Checking the current wheel diameter on the truck is the quickest way to narrow the correct size.

A 2017 RAM Trucks 3500 may use 17-inch, 18-inch, or 20-inch rims depending on the sub-model and tire size. The 235/80R17 fitment uses a 17-inch rim, 275/70R18 uses an 18-inch rim, and 285/60R20 uses a 20-inch rim. Rim diameter is tied directly to the tire size.

Matching the tire to the correct rim diameter is essential, because a tire designed for one wheel size cannot be mounted on another. Buyers should verify the actual wheels on the truck rather than relying only on trim name, especially if the truck has changed hands or may have had wheel upgrades since new.

The 2017 RAM Trucks 3500 covers multiple trims and configurations, so it uses more than one tire size to match different wheel packages and applications. Some single-rear-wheel sub-models use 275/70R18 or 285/60R20, while the dual-rear-wheel versions use 235/80R17. Those are distinct fitment paths, not minor variations of one setup.

That matters because the right tire is determined by the truck's actual configuration, not just the model name on its own. DRW trucks have a different fitment purpose than single-rear-wheel trucks, and 18-inch and 20-inch wheel packages require different tire sizes. Verifying both sub-model and wheel diameter prevents an incorrect match.

A 275/70R18 tire for a 2017 RAM Trucks 3500 should first match the truck's actual 18-inch wheel setup and intended use. In this size, BFGoodrich offers an All-Terrain T/A KO2 radial with a raised white letter sidewall, a 7.0 to 9.0 inch rim-width range, and a maximum load capacity of 3,640 lbs @ 80 psi.

Selection should focus on whether the truck still has its correct 18-inch wheels and whether the tire's specifications suit the way the truck is used. Checking wheel width, current tire wear, and overall clearance is worthwhile, especially on a heavy-duty pickup that may see towing, hauling, or aftermarket wheel changes.

The available sidewall styles for the 2017 RAM Trucks 3500 include RWL and RBL, 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. Those differences affect appearance even when the tire series stays the same.

Sidewall style is worth comparing if the truck's look matters along with utility. Raised white letter and black letter presentations can change the overall character of a heavy-duty pickup, so it helps to decide whether the goal is a more aggressive visual statement or a cleaner, more understated appearance in the correct size.

BFGoodrich is represented in the available products for the 2017 RAM Trucks 3500, with All-Terrain T/A KO2 options in 275/70R18 and 235/80R17. That gives buyers a consistent tire series across more than one of the truck's primary fitments, though not across every size used on the model range.

Brand comparison only matters after the correct tire size and wheel diameter are confirmed. On this truck, the first decision is still fitment by sub-model and wheel package. Once that is settled, comparing series characteristics, sidewall presentation, rim-width compatibility, and load figures becomes more useful than shopping by brand name alone.

Correct tire fitment still matters on a 2017 RAM Trucks 3500 even though it is much newer than a traditional collector vehicle. The truck uses different sizes across its trims and configurations, including 275/70R18, 285/60R20, and 235/80R17, so the right wheel-and-tire combination helps preserve the proper stance and overall presentation.

A restoration-minded owner should begin by confirming how the truck was equipped before choosing replacements. That is especially important if exact appearance is part of the goal and the truck may have seen wheel changes over time. Sidewall treatment can also influence the finished look, so visual preference should be weighed alongside correct size and compatibility.

On the 2017 RAM Trucks 3500, primary fitment is radial, so construction changes are not the central appearance issue in the way they might be on an older collector vehicle. The more visible difference comes from size and sidewall treatment, such as raised white lettering on the 275/70R18 BFGoodrich All-Terrain T/A KO2 versus black lettering on the 235/80R17 version.

That means a restoration-oriented decision is usually about preserving the truck's proper wheel size and visual character rather than choosing between bias-ply and radial construction. Owners who want the truck to look right should confirm the correct configuration first, then pay close attention to sidewall presentation and the proportions created by the exact tire size.

Modifications can absolutely affect tire fitment on a 2017 RAM Trucks 3500. Aftermarket wheels, suspension changes, leveling or lowering kits, and changes between 17-inch, 18-inch, or 20-inch wheel setups can all alter the tire size the truck can use safely. That is especially important when separating DRW and single-rear-wheel configurations.

A truck that has been modified should be checked carefully for wheel diameter, wheel width, and clearance at steering and suspension travel before a new tire is chosen. Even when a size is correct for one factory configuration, the actual truck in front of you may need closer verification because of changes made during its service life.

Before driving a 2017 RAM Trucks 3500 on new tires, inspect the wheel condition, confirm the tire size matches the truck's configuration, and make sure inflation is set appropriately for the installed tire. It is also smart to check for valve-stem condition, visible tread or sidewall damage, and any signs of rubbing at full steering lock.

A heavy-duty pickup places real demand on its tires, so a quick inspection after installation can prevent avoidable problems. Recheck pressure after initial use, watch for uneven wear, and pay attention to any vibration or clearance issue that appears once the truck is loaded or driven at highway speed.

Tires on a 2017 RAM Trucks 3500 should be inspected regularly, not just when replacement time arrives. A heavy-duty truck benefits from routine checks for tread wear, cuts, punctures, sidewall cracking, bulges, and slow air loss. Inspection matters even more if the truck tows, hauls, or spends time parked between periods of use.

A practical routine is to look over the tires before longer trips and to recheck pressure and condition on a regular schedule between drives. Owners should also pay attention to wear patterns that may point to alignment, loading, or suspension issues. Catching those problems early helps protect both tire life and road manners.