The 2009 Dodge Trucks Ram 1500 TRX sits in the era when full-size pickups were expected to balance everyday utility with a more assertive off-road look and stance. For buyers who use these trucks for road driving, light trail work, or weekend hauling, tire choice affects both appearance and how the truck feels in service. This Ram 1500 TRX uses a 265/70R17 radial tire on a 17-inch rim. Available choices stay within that modern metric radial fitment and focus on load specification and raised white letter styling. The real decision is choosing the right version of that size for the truck's use while confirming wheel compatibility and overall condition.
Which Tire Size Is Right for The 2009 Dodge Trucks Ram 1500 TRX
The 2009 Dodge Trucks Ram 1500 TRX uses one primary tire size: 265/70R17, a radial tire for a 17-inch rim. That fitment is shared across the covered TRX sub-models, so the main decision is not sorting through multiple primary sizes, but choosing the right tire within that size based on load specification, wheel compatibility, and the kind of road or light off-road use the truck will see.
A 265/70R17 size uses modern metric sizing, with 265 indicating nominal section width in millimeters, 70 identifying the aspect ratio, R marking radial construction, and 17 showing the rim diameter in inches. On the 2009 Dodge Trucks Ram 1500 TRX, this is the primary fitment and it suits the truck's later-model pickup character better than an earlier bias-ply format ever would. Available choices in this size include BFGoodrich All-Terrain T/A KO2 tires with raised white letter sidewalls. That makes this size less about decoding an old sizing system and more about selecting the right load version and wheel match for the truck.
Tire fitment stays straightforward across the covered 2009 Dodge Trucks Ram 1500 TRX sub-models because both use the same primary size. Checking the exact cab configuration still matters so the truck's wheel setup and intended use are considered before choosing between available tires in that fitment.
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2009 Dodge Trucks Ram 1500 TRX 4x2 Crew Cab
The 2009 Dodge Trucks Ram 1500 TRX 4x2 Crew Cab uses the same 265/70R17 radial tire size as the other covered TRX configuration. Tire selection comes down to choosing the appropriate version of that size, confirming the 17-inch wheel setup, and matching the tire to the truck's load and driving needs.
The 2009 Dodge Trucks Ram 1500 TRX 4x2 Quad Cab also uses 265/70R17 radial tires. That keeps fitment simple, so the buyer can focus on comparing the available tire options in this size and verifying that the truck still has wheels and clearances suited to the original 17-inch fitment.
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 2009 Dodge Trucks Ram 1500 TRX Tires for Sale
Available 265/70R17 choices for the 2009 Dodge Trucks Ram 1500 TRX center on BFGoodrich All-Terrain T/A KO2 radials with raised white letter sidewalls. The main points to compare in the product grid are load specification, weight, and fit with 17-inch wheels in the stated rim-width range.
Common questions for the 2009 Dodge Trucks Ram 1500 TRX usually center on 265/70R17 fitment, 17-inch wheel compatibility, tire selection within that size, and the inspections worth making before putting a truck tire back into regular road use.
Tire Size & Fitment
What tire size fits a 2009 Dodge Trucks Ram 1500 TRX?
The 2009 Dodge Trucks Ram 1500 TRX uses a 265/70R17 radial tire. That size applies to the covered TRX 4x2 Crew Cab and 4x2 Quad Cab configurations, so the fitment question is straightforward at the size level.
The next step is making sure the truck still has 17-inch wheels that suit this size properly. If the truck has had aftermarket wheels, suspension changes, or other modifications over time, confirm wheel width, clearance, and overall tire condition before choosing a replacement.
What size rim does a 2009 Dodge Trucks Ram 1500 TRX use?
The 2009 Dodge Trucks Ram 1500 TRX uses a 17-inch rim with its 265/70R17 tire size. Available tires in this fitment are built for that 17-inch wheel diameter, and the product options shown for this size suit rim widths from 7.0 to 9.0 inches.
Rim diameter is the first detail to verify before mounting new tires, but wheel width matters too. A truck that has been changed from its original wheel setup may still use a 17-inch diameter while creating a different fitment situation, so checking the actual wheel on the vehicle is worthwhile.
Do all 2009 Dodge Trucks Ram 1500 TRX sub-models use the same tire size?
The covered 2009 Dodge Trucks Ram 1500 TRX sub-models use the same 265/70R17 radial tire size. Both the 4x2 Crew Cab and 4x2 Quad Cab share that fitment, which keeps tire selection simpler than on trucks with multiple wheel and tire combinations.
Even with shared size across sub-models, it still helps to confirm the truck's actual setup before replacement. Used trucks often pick up different wheels or suspension parts over time, and those changes can affect clearance, stance, and how comfortably a given 265/70R17 tire works on the vehicle.
Choosing the Right Tire
What should I consider when choosing a 265/70R17 tire for a 2009 Dodge Trucks Ram 1500 TRX?
Start with the correct size, which is 265/70R17, then compare the tire's construction, load specification, and wheel compatibility. The available options here stay within radial construction and the same tire series, so the meaningful differences are how each version is rated and suited to the truck's use.
A Ram 1500 TRX used mainly on the street may lead to a different choice than one that sees heavier cargo or more demanding terrain. Matching the tire to the truck's real workload, while confirming the 17-inch wheel and rim-width range, is more important than choosing by appearance alone.
What sidewall styles are available for 2009 Dodge Trucks Ram 1500 TRX tires?
The available 265/70R17 tires for the 2009 Dodge Trucks Ram 1500 TRX use an RWL sidewall, meaning raised white letters. That styling gives the truck a more traditional light-truck presentation than a plain black sidewall and is often part of the overall look buyers want from an all-terrain tire.
Sidewall style should still come after confirming the correct size and wheel fit. Raised white letters can complement the TRX's bolder truck appearance, but the more important comparison points remain the tire's load version, intended use, and whether the truck's wheels and clearances remain stock.
What brands offer tires for the 2009 Dodge Trucks Ram 1500 TRX?
BFGoodrich offers tires for the 2009 Dodge Trucks Ram 1500 TRX in the 265/70R17 size shown here. The available products are from the All-Terrain T/A KO2 line, so the brand choice is straightforward and the comparison shifts to the different specifications within that same family.
That means the buying decision is less about comparing several brand personalities and more about matching the exact tire version to the truck. Load capacity, weight, and wheel compatibility deserve close attention, especially if the truck sees hauling, rougher surfaces, or a wheel setup that differs from stock.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2009 Dodge Trucks Ram 1500 TRX?
Yes, modifications can change tire fitment even when the listed size is 265/70R17. Aftermarket wheels, changes in wheel width or offset, suspension lifts or lowering, and body alterations can all influence whether the tire clears properly and sits correctly on the truck.
A used Ram 1500 TRX may no longer match its original wheel setup, so measure and inspect before assuming any replacement will behave the same way. Checking wheel diameter, actual wheel width, turning clearance, and space around the fenders helps prevent choosing a tire that creates avoidable fitment issues.
What should I inspect before driving a 2009 Dodge Trucks Ram 1500 TRX on new tires?
Before road use, inspect the wheels for damage, confirm the tires are mounted in the correct 265/70R17 size, and verify inflation matches the tire and vehicle requirements. It also makes sense to look over valve stems, tread seating, and any signs that the truck's alignment or suspension condition could affect wear.
A truck tire can only perform as intended if the rest of the setup is sound. Steering components, shocks, springs, and brake condition are all worth checking on an older pickup, especially if it has spent time parked or has recently changed owners.
How often should tires on a 2009 Dodge Trucks Ram 1500 TRX be inspected?
Tires on a 2009 Dodge Trucks Ram 1500 TRX should be inspected regularly, not just when tread looks low. Pressure loss, uneven wear, sidewall cracking, cuts, and impact damage can develop gradually, and a truck that sees mixed road and light off-road use benefits from more frequent visual checks.
A quick inspection before longer drives and a closer look during routine service is a sensible approach. Trucks that sit for stretches of time should also be checked for age-related condition issues, because time, storage conditions, and underinflation can matter just as much as mileage.
