Dodge Trucks Ram 3500 SXT Tires
Dodge Trucks Ram 3500 SXT was part of the heavy-duty Ram lineup built for serious hauling and work use, and the 2008 to 2009 model years sit squarely in the modern diesel-and-gas pickup era where payload, towing, and wheel package choices matter to tire selection. Ram 3500 buyers often encountered more than one factory-style tire size within the same year, especially on trucks configured for different load priorities or wheel packages. That is what makes tire selection for Dodge Trucks Ram 3500 SXT less straightforward than simply matching the model name. Before choosing a tire, confirm which of the two 17-inch sizes is on the truck now and verify the wheel width range it requires.
Dodge Trucks Ram 3500 SXT Tire Size Guide
Dodge Trucks Ram 3500 SXT uses 2 distinct tire sizes across the 2008 to 2009 production span. Both sizes fit 17-inch wheels, so the key difference is not rim diameter but the tire's section width and overall profile. Because these are modern metric radial sizes, the code tells you the width in millimeters, the aspect ratio, the radial construction, and the wheel diameter in inches.
265/70R17 fits Dodge Trucks Ram 3500 SXT models in 2008 and 2009 where that wider 17-inch size was specified. The code means a 265 millimeter section width, a 70 aspect ratio, radial construction, and a 17-inch rim diameter, with available products fitting 7.0 to 9.0 inch rim widths. Choose this size when the truck is already equipped for 265/70R17 fitment, and verify whether the needed load version is 112S or 121S before matching the tire to the truck's actual use.
235/80R17 fits Dodge Trucks Ram 3500 SXT models in 2008 and 2009 that use the narrower tall-profile 17-inch size. The code means a 235 millimeter section width, an 80 aspect ratio, radial construction, and a 17-inch rim diameter, with the available product fitting 6.0 to 7.5 inch rim widths. Choose this size when the truck's wheel and existing fitment call for LT235/80R17, especially where the narrower section and heavy-duty load format match the truck's intended configuration.
Dodge Trucks Ram 3500 SXT Tires by Year
The year listing below shows which tire sizes are associated with each 2008 and 2009 Dodge Trucks Ram 3500 SXT application. Both years carry more than one size, so use the year as a starting point and then confirm the specific wheel and tire configuration on the truck itself.
2008 Dodge Trucks Ram 3500 SXT
- 265/70R17
- 235/80R17
2009 Dodge Trucks Ram 3500 SXT
- 265/70R17
- 235/80R17
Best Dodge Trucks Ram 3500 SXT Tires for Sale
Available Dodge Trucks Ram 3500 SXT tires include 3 products from 1 brand across 265/70R17 and 235/80R17 sizes. Confirm the correct size, load version, and 17-inch rim fitment before selecting.
265/70R17 Products
These are the available products for 265/70R17.
235/80R17 Products
These are the available products for 235/80R17.
Frequently Asked Questions
The FAQ below focuses on the two 17-inch metric radial sizes used on Dodge Trucks Ram 3500 SXT, how to tell them apart, and how load version, wheel width, and sidewall style affect the right choice for a heavy-duty pickup.
Size Basics & Fitment
Dodge Trucks Ram 3500 SXT uses two tire sizes in the 2008 and 2009 years covered here: 265/70R17 and 235/80R17. Both are radial tires built for 17-inch wheels, but they differ in section width, aspect ratio, and approved rim width range. The 265/70R17 products fit 7.0 to 9.0 inch rim widths, while the 235/80R17 product fits 6.0 to 7.5 inch rim widths.
That means the correct choice depends on the wheel and tire package actually on the truck, not just the model name. Check the size stamped on the existing tire, confirm the wheel width if needed, and match the load version to how the Dodge Trucks Ram 3500 SXT is used for towing, payload, or general road service.
A 2008 Dodge Trucks Ram 3500 SXT can correctly appear with both 265/70R17 and 235/80R17 because more than one tire specification was used within the same model year. In this case, the split is not a wheel diameter change, since both sizes use 17-inch rims. The difference is in tire width, profile, and rim-width compatibility, which points to configuration differences within the same year.
That makes year-only selection too broad for a heavy-duty pickup. The practical step is to identify the exact size currently fitted, then confirm that the wheel width supports that tire size before replacing it. On a Dodge Trucks Ram 3500 SXT, that extra check helps avoid choosing a tire that fits the year but not the truck's actual wheel package.
On Dodge Trucks Ram 3500 SXT, 235/80R17 is a metric radial size. The 235 is the nominal section width in millimeters, 80 is the aspect ratio, meaning the sidewall height is 80 percent of the section width, R indicates radial construction, and 17 is the wheel diameter in inches. The available product in this size is also an LT-format heavy-duty tire with a 17-inch rim requirement.
Understanding that code matters because 235/80R17 is not interchangeable with 265/70R17 just because both fit 17-inch wheels. The narrower width and taller profile can affect stance, clearance, and wheel compatibility, so a Dodge Trucks Ram 3500 SXT owner should match the full size code rather than selecting by rim diameter alone.
Buying the Right Tire
A 2009 Dodge Trucks Ram 3500 SXT may use either 265/70R17 or 235/80R17, so the most direct confirmation is the size molded into the sidewall of the tire already on the truck. Both sizes use 17-inch rims, but the approved rim width ranges differ, and the available 265/70R17 products also come in different load versions. The correct size is the one that matches both the wheel and the truck's intended duty.
If the truck has changed hands or has had wheels replaced, inspect the wheel and tire combination rather than relying on memory or a general year listing. For a Dodge Trucks Ram 3500 SXT used for towing or carrying weight, it is especially important to verify the exact size and load specification before moving to a replacement tire.
Dodge Trucks Ram 3500 SXT tires in the available products include both RWL and RBL sidewall styles. The 265/70R17 BFGoodrich All-Terrain T/A KO2 products use RWL, while the 235/80R17 BFGoodrich All-Terrain T/A KO2 uses RBL. That gives buyers a choice between raised white lettering and a more understated black sidewall depending on size.
Sidewall style does not change the basic fitment, but it does change the truck's appearance. On a Dodge Trucks Ram 3500 SXT, RWL tends to give a more assertive period truck look, while RBL is visually quieter. If appearance matters, confirm the sidewall style in the exact size you need rather than assuming every size in the series uses the same treatment.
The available Dodge Trucks Ram 3500 SXT products here are all from one series: BFGoodrich All-Terrain T/A KO2. That means there is no split among multiple series with different construction approaches in this fitment group. The differences are instead within size and load version, including two 265/70R17 options and one LT235/80R17 option.
For the buyer, that simplifies the decision because the main variables are fitment and load capability rather than choosing among several tread families. On a Dodge Trucks Ram 3500 SXT, selecting the correct size and the right load-rated version will matter more than comparing unrelated series names within the products available here.
Maintenance & Longevity
A Dodge Trucks Ram 3500 SXT should be stored on a clean, dry surface away from direct sunlight, ozone sources, and long periods of standing in water or damp conditions. Keep the tires inflated to an appropriate pressure for storage and avoid letting the truck sit overloaded for extended periods. Heavy-duty trucks can flat-spot tires more readily when they remain motionless under substantial weight.
If the Dodge Trucks Ram 3500 SXT will sit for a season, move it periodically so the tires do not rest on the same contact patch for months at a time. Owners who store collector or low-use trucks often gain longer tire life by reducing unnecessary load, keeping the truck indoors, and checking pressure before and after storage periods.
Tires on a Dodge Trucks Ram 3500 SXT should be inspected regularly even if the truck is not driven often. Look for uneven wear, sidewall cracking, punctures, bulges, weathering, and pressure loss, and pay close attention before any tow trip or heavy-load use. Because the available sizes include heavy-duty applications, pressure condition is just as important as visible tread condition.
A practical routine is to inspect the Dodge Trucks Ram 3500 SXT at least monthly and again before highway driving, hauling, or trail use. Catching a pressure problem or early sidewall damage before the truck is loaded can prevent a minor issue from turning into a failure under weight.
Tires on a Dodge Trucks Ram 3500 SXT should be replaced when age, cracking, structural damage, repeated air loss, or abnormal wear indicates the casing is no longer trustworthy, even if tread depth still looks usable. Collector-owned and low-mileage trucks often age out tires before they wear them out. A tire that appears serviceable at a glance can still be unsuitable for heavy-duty use if the structure has deteriorated.
That matters even more on a Dodge Trucks Ram 3500 SXT because towing and payload place real demands on the tire. If there is any question about age or condition, have the tire evaluated before putting the truck into regular road service or asking it to carry the kind of load a one-ton Ram is built to handle.
Restoration & Authenticity
Dodge Trucks Ram 3500 SXT appears here with two size families for the 2008 and 2009 years: 265/70R17 and 235/80R17, both on 17-inch wheels. The available products are modern radial BFGoodrich All-Terrain T/A KO2 tires rather than a broad range of factory-style original-equipment recreations. Within this model group, the size is the clearest original-style reference point presented.
For restoration-minded owners, that means the first authenticity step is confirming which of those two sizes belongs on the specific Dodge Trucks Ram 3500 SXT being preserved. Window stickers, original manuals, build information, and marque-specific records are the best references when the goal is to match the truck's original wheel-and-tire presentation as closely as possible.
Correct tire fitment can affect how a Dodge Trucks Ram 3500 SXT is viewed in knowledgeable circles because tire size, sidewall look, and overall stance all influence whether the truck presents as properly sorted. Even on a newer collector truck, the wrong width or profile can change the visual character enough to stand out. A truck fitted with the proper size for its configuration typically looks more coherent and intentional.
For owners concerned with long-term value or event judging, matching the Dodge Trucks Ram 3500 SXT to its appropriate size is usually more important than chasing novelty. Marque clubs, original sales material, and period photos can help determine whether the truck should wear the wider 265/70R17 look or the narrower 235/80R17 heavy-duty profile.
Dodge Trucks Ram 3500 SXT tires in the available range come with either RWL or RBL sidewall styling, depending on size. The 265/70R17 options are raised white letter, while the 235/80R17 option is raised black letter. Both are period-appropriate visual treatments for late-2000s truck culture, but they create noticeably different appearances.
A restoration-minded owner should match the sidewall style to the truck's intended presentation rather than treat it as a minor detail. On a Dodge Trucks Ram 3500 SXT, RWL suits a more assertive all-terrain look, while RBL keeps the appearance closer to a work-truck or understated heavy-duty theme.
Safety & Road Use
The available Dodge Trucks Ram 3500 SXT tires are modern radial products suitable for road use when the tire size, load specification, wheel width, inflation, and overall vehicle condition are all correct. The fitments here include heavy-duty applications, so safety depends on matching the tire to the actual truck and not exceeding what the tire is rated to carry. A one-ton pickup asks more of its tires than a light-duty cruiser does.
That means a Dodge Trucks Ram 3500 SXT owner should treat fitment and load matching as part of basic roadworthiness. Public-road use is reasonable when the tires are in sound condition, correctly inflated, and chosen in the proper size, but any truck used for towing or payload should be checked more carefully before regular service.
Before driving a Dodge Trucks Ram 3500 SXT, check tire pressure, visible sidewall condition, tread wear pattern, and whether the tires still match the wheel and load requirements of the truck. Confirm that the truck is wearing either 265/70R17 or 235/80R17 as appropriate, and look for any sign of impact damage or irregular wear. Heavy-duty pickups also deserve a close look at valve stems and any evidence of slow leaks.
That pre-drive routine is especially important if the Dodge Trucks Ram 3500 SXT has been sitting or is about to tow. A brief inspection before leaving the driveway often catches the exact problems that become dangerous under speed, trailer tongue weight, or sustained highway heat.
A Dodge Trucks Ram 3500 SXT should be driven at speeds appropriate to the tire's size, service description, inflation, load, and the truck's overall mechanical condition. The available products include 112S, 121S, and 120S service descriptions, but safe real-world speed is always tied to whether the tire is carrying the weight it was designed for. A loaded one-ton truck should never be treated the same way as an empty pickup on a short local drive.
For practical use, keep the Dodge Trucks Ram 3500 SXT within sensible speeds for a heavy-duty truck and reduce speed further when towing, hauling, or driving on rough surfaces. Proper inflation and load discipline matter as much as nominal speed capability when the truck is being used the way a Ram 3500 was intended to be used.