2019–present · pickup

Ram 1500 DT / 5th gen wheel fitment

The DT Ram 1500 changed to six-stud wheels, while the older 1500 Classic retained five studs. Wheel choices range from the Rebel's 18-inch off-road package to 22-inch road wheels, with wider aftermarket setups depending on suspension height.

6x139.7 bolt pattern · 77.8 mm centre bore · Stock wheels: 18 × 8, 20 × 9, 22 × 9, 18 × 9 inch · Stock tyres: 275/65 R18, 275/70 R18, 275/55 R20, 285/45 R22, 325/65 R18

Updated 2026-10-04 · High source confidence. Check your exact trim and market. How we check specs

Quick specs

Ram 1500 DT / 5th gen hub and fastener specifications
Specification	Value
Bolt pattern	6x139.7
Stock tyre sizes	275/65 R18 275/70 R18 275/55 R20 285/45 R22 325/65 R18
Centre bore	77.8 mm
Fastener and thread	Wheel nut, M14x1.5
Tightening torque	176 Nm (confirm in your handbook)

Stock wheels and tyres

Factory options vary by trim and market. Match your car to the row below and check its tyre placard before using it as a baseline.

Factory wheels and tyres by trim and axle
Trim	Axle	Wheel	Tyre
Tradesman / Big Horn, 18-inch	Front and rear	18 × 8 inch, ET19.05	275/65 R18
Rebel, 18-inch	Front and rear	18 × 8 inch, ET19.05	275/70 R18
Big Horn / Laramie / Longhorn, 20-inch	Front and rear	20 × 9 inch, ET19.05	275/55 R20
Limited / optional 22-inch	Front and rear	22 × 9 inch, ET19.1	285/45 R22
TRX, factory 18-inch	Front and rear	18 × 9 inch, ET19	325/65 R18

Explained in our guides

Read these before choosing wheels for the 1500: they explain the offset, fitment and hub numbers in this guide.

Popular community setups

Starting points for a build. Read the notes with each setup, especially if your car is lowered or has different brakes.

Wide 20-inch stock-height example

Front and rear: 20 × 10 inch, ET-18 · 33x12.50 R20

Mr Wheel Deal documents a 2021 truck on Fuel Vapor wheels and Radar Renegade tyres with standard suspension. Treat this as a specific build, checking liner clearance and tyre projection on your truck.

Levelled 20-inch daily

Front and rear: 20 × 10 inch, ET-12 · 275/65 R20

A documented 2021 example uses Wicked Off-Road W903 wheels, Goodyear Duratracs and a MotoFab levelling kit. Check clearances with the selected tyre and kit.

35-inch tyres with a 3.5-inch lift

Front and rear: 20 × 10 inch, ET-18 · 35x12.50 R20

A documented 2021 truck uses Fuel Rebel wheels, Nitto Ridge Grapplers and a 3.5-inch ReadyLift kit. Verify liner clearance and the kit's backspacing requirements.

Width and offset guidance

Offset range

Check the exact setup

There is no confirmed range for this car yet. Compare a known wheel with your proposed size and measure both sides.

Common width limit

Measure before ordering

A maximum width has not been confirmed. Tyre shape, ride height and alignment all change the available space.

These figures belong to the setups described here. Combining the widest wheel with either end of the offset range does not guarantee a safe fit. For how ET moves the wheel in and out, read wheel offset explained; for how far the tyre can sit out, see flush, poke and tucked fitment.

Clearance notes

DT is the six-stud new-body truck. The five-stud Ram 1500 Classic and older DS wheels are not a direct fit.
GM six-stud wheels share the bolt pattern but use a different centre bore. Match the bore, nut seat, load rating and brake clearance, rather than selecting by bolt pattern alone.
The factory wheel-nut torque is 176 Nm, equivalent to 130 lb ft.
Check air-suspension trucks through their operating ride heights. Lift and levelling examples need the suspension system and kit specified by the builder.
TRX has wider bodywork and different suspension; the ordinary DT popular setups are not TRX fitment recommendations. RHO-specific factory offsets are omitted because they were not independently established.
Tyre load capacity must meet the truck's axle requirements. Original LT tyre applications and towing duties need the appropriate replacement rating.
Check full steering lock and suspension travel with the car loaded. Match wheel load rating, tyre load and speed ratings, fastener seats and brake clearance.

See it on your car.

Upload a photo and start with a look that suits the 1500. Try the wheels, colour and stance before you spend on parts.

See it on your car

An AI preview shows the look. It cannot verify physical fitment.

Run the numbers

These tools start with the Tradesman / Big Horn, 18-inch front size. Choose your own trim or axle in the calculator if it differs.

Compare tyre sizes Compare wheel offsets Check tyre and rim width Find the same bolt pattern Convert offset to backspacing

Questions

What is the Ram 1500 DT bolt pattern?

It is 6x139.7, with a 77.8 mm centre bore and M14x1.5 wheel nuts.

Will Ram 1500 Classic wheels fit a DT?

No. The Classic has five wheel studs, while the DT has six.

What are the factory Rebel tyre and wheel sizes?

The listed Rebel package uses 275/70 R18 tyres on 18x8 wheels at approximately ET19.05.

Can I fit 35-inch tyres to a Ram 1500 DT?

The documented 35x12.50 R20 setup here uses 20x10 ET-18 wheels and a 3.5-inch ReadyLift kit. It is not a blanket stock-height recommendation.

What torque do Ram 1500 DT wheel nuts need?

The Ram owner's manual specifies 176 Nm for the factory M14x1.5 wheel nuts.

What size tyres does the Ram 1500 DT / 5th gen have?

Factory tyre (tire) sizes for the 2019–present Ram 1500 DT / 5th gen are 275/65 R18, 275/70 R18, 275/55 R20, 285/45 R22 and 325/65 R18, depending on trim. Your tyre placard shows the size for your car.

What is the Ram 1500 DT / 5th gen centre bore?

77.8 mm. Aftermarket wheels with a larger bore need hub-centric rings sized to it.

Specs checked against

This guide is a starting point, not a fitment guarantee. Specs can differ by market, trim and previous modifications. Confirm all sizes, clearances and fastener requirements with a qualified wheel and tyre professional before buying or fitting parts.

Related cars

More guides from Ram or cars with the same bolt pattern. A matching pattern alone does not make a wheel interchangeable.