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Ram 3500 SRW tire size

Original tire sizes for the Ram 3500 SRW, model years 2003 through 2024. Trim levels and wheel packages change the size within the same year, so confirm on the door-jamb sticker before ordering.

Check this first
Front and rear Same size One size fits all four corners on the fitments we list.
Wheel sizes 17" or 18" The wheel package decides which one your car has.
Tire sizes listed 2 In 3 model years more than one size was fitted, depending on trim.

Check before you order. The surest answer is the tires on the car right now: the size is molded into the sidewall. The placard inside the driver's door tells you what the factory fitted, which can differ from what a previous owner put on. Our guide on reading a tire size shows exactly where to look.

Ram 3500 SRW
Shown: 2016 Ram 3500 Auto. Photo: Calreyn88, CC BY-SA 4.0, via Wikimedia Commons

Size by year and trim

Model yearsTrim or packageTire sizeFrom
2010-2024 Standard LT275/70R18 $165
2003-2012 Base LT245/70R17 $145

Tire size by model year

Model yearTire sizeTrim or packageFrom
2024 Ram 3500 SRW LT275/70R18 Standard $165
2023 Ram 3500 SRW LT275/70R18 Standard $165
2022 Ram 3500 SRW LT275/70R18 Standard $165
2021 Ram 3500 SRW LT275/70R18 Standard $165
2020 Ram 3500 SRW LT275/70R18 Standard $165
2019 Ram 3500 SRW LT275/70R18 Standard $165
2018 Ram 3500 SRW LT275/70R18 Standard $165
2017 Ram 3500 SRW LT275/70R18 Standard $165
2016 Ram 3500 SRW LT275/70R18 Standard $165
2015 Ram 3500 SRW LT275/70R18 Standard $165
2014 Ram 3500 SRW LT275/70R18 Standard $165
2013 Ram 3500 SRW LT275/70R18 Standard $165
Show the remaining 10 model years
Model yearTire sizeTrim or packageFrom
2012 Ram 3500 SRW LT275/70R18, LT245/70R17 Standard or Base $145
2011 Ram 3500 SRW LT275/70R18, LT245/70R17 Standard or Base $145
2010 Ram 3500 SRW LT275/70R18, LT245/70R17 Standard or Base $145
2009 Ram 3500 SRW LT245/70R17 Base $145
2008 Ram 3500 SRW LT245/70R17 Base $145
2007 Ram 3500 SRW LT245/70R17 Base $145
2006 Ram 3500 SRW LT245/70R17 Base $145
2005 Ram 3500 SRW LT245/70R17 Base $145
2004 Ram 3500 SRW LT245/70R17 Base $145
2003 Ram 3500 SRW LT245/70R17 Base $145

Which brand should you pick?

Ram does not stamp its own approval code on tires the way Porsche or BMW do. Any tire in the right size that meets or exceeds the load index and speed rating on your door placard is a legitimate replacement, so pick on wet braking, tread life and price. Our picks for each size are on the size pages below.

Check this before you order
The tire and loading information placard on a car door jamb
Open the driver's door. The placard sits on the jamb or the B-pillar.
TIRE AND LOADING INFORMATIONRAM 3500 SRW ORIGINAL EQUIPMENT SIZESYour own placard also gives the pressures and the load limitTIRESIZECOLD TIRE PRESSUREFRONTLT275/70R18SEE YOUR PLACARDREARLT275/70R18SEE YOUR PLACARDTHIS IS THE SIZE YOU ORDER

The drawing carries the sizes we list for this car, so you know what you are looking for. The placard on the car is still the final word, and it is the only place that gives the cold pressures: the number molded into the sidewall is the maximum the tire can hold, not what your car wants.

What those tires cost

All four corners LT275/70R18 1 of the listed 3500 SRW builds from $165 per tire All four corners LT245/70R17 1 of the listed 3500 SRW builds from $145 per tire

Ram 3500 SRW tires: common questions

What size tires does a Ram 3500 SRW take?

The most common original size is LT275/70R18. Other model years and trims use different sizes, so check the list on this page and confirm against the sticker inside your driver's door.

Can I fit a different size on my Ram 3500 SRW?

You can, within limits: the overall diameter should stay within about 3 percent of the original, and the load index and speed rating must meet or exceed the door placard. Anything further changes your speedometer reading and can rub at full lock.

Where is the tire size on a Ram 3500 SRW?

Open the driver's door and look at the white and yellow placard on the door jamb or the B-pillar. The same size is also molded into the sidewall of the tires currently on the car, unless someone changed them.

What size tires does a 2024 Ram 3500 SRW take?

The 2024 Ram 3500 SRW came from the factory on LT275/70R18. Wheel packages can change that within the same model year, so check the placard inside the door jamb before you order.

What size tires does a 2023 Ram 3500 SRW take?

The 2023 Ram 3500 SRW came from the factory on LT275/70R18. Wheel packages can change that within the same model year, so check the placard inside the door jamb before you order.

What size tires does a 2022 Ram 3500 SRW take?

The 2022 Ram 3500 SRW came from the factory on LT275/70R18. Wheel packages can change that within the same model year, so check the placard inside the door jamb before you order.