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Wheels & Tires For The Ram 1500 TRX

Wheels, rims, tires, and lug hardware sized for the TRX — factory-style replacements through aggressive off-road fitments.

2 parts on Amazon · 5 guides · eBay Motors searches

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Wheels & Tires We Track On Amazon // In Stock First, Live Prices On The Tag

Rk▼ Image Part Reviews Price Status Buy
1 iPick Image for RAM 1500 TRX in Black on Real Carbon Fiber Barrel Black Aluminum Tire Valve Stem Caps
Wheels & Tires
 12
owner reviews
 TRX.PARTSB0CH7K2SPC$25.95 SCARCE Buy on Amazon
2 Real Carbon Fiber Steering Wheel for Ram 1500 TRX (2021-2024), Supports Factory Heating and Paddle Shifters, Genuine 3K Carbon with Perforated Leather, D-Shape
Wheels & Tires
 2
owner reviews
 TRX.PARTSB0FBWX4CPW$329.99 LIVE Buy on Amazon
TRX.PARTSB0CH7K2SPC$25.95 Buy on Amazon
TRX.PARTSB0FBWX4CPW$329.99 Buy on Amazon
IN STOCK FIRST · CLICK A COLUMN TO RE-SORT PRICES: AMAZON CREATORS API · AS OF 2:30 AM ET

Wheel and tire fitment on the TRX comes down to four hard specs, and a wheel that misses any one of them does not go on the truck: 6x139.7mm bolt pattern, 77.8mm hub bore, M14x1.5 lug studs, and an offset the truck actually likes. From the factory it wears 18x9 wheels with 325/65R18 — a 35-inch Goodyear Wrangler Territory AT.

The two decisions that follow are size and load rating. Going taller than 35s usually means a leveling kit, changes your speedometer reading and effective gearing, and demands attention to load range on a truck this heavy. Offset and backspacing — which are not the same measurement — decide whether the tire clears and how much extra stress lands on the bearings. All of it is in the wheel & tire fitment guide.

TRX Wheel & Tire Hard Specs

Bolt pattern
6x139.7mm (also written 6x5.5")
Hub bore
77.8mm — the wheel should be hub-centric to this, or use hub-centric rings
Lug studs
M14x1.5 thread — match lug nuts and any spacers to this, with the correct seat type
Factory wheel
18x9
Factory tire
325/65R18 (35-inch) Goodyear Wrangler Territory AT
Going taller
37-inch tires generally require a leveling kit and often trimming — plus a speedometer recalibration

Before You Buy Wheels & Tires For A TRX

  • Check all four hard specs — bolt pattern, hub bore, lug thread, offset — before buying any wheel. Three out of four is a wheel you cannot use.
  • Offset and backspacing are different measurements. Know which one the listing quotes.
  • Match load rating to the truck. A ≈6,300 lb pickup on 35s needs a properly load-rated tire, not a light-truck-in-name-only one.
  • Budget for an alignment after any wheel, tire or ride-height change.
  • Running two wheel sets? You need a second set of TPMS sensors.

Wheels & Tires Guides & Fitment References

TRX Wheel & Tire Fitment Guide

The four hard specs, offset vs. backspacing, and sizes stock vs. leveled vs. lifted.

Read The Guide →

TRX Tire Guide: A/T vs. M/T, Load Range & Winter Ratings

Decoding the 325/65R18 sidewall, load index, speed rating, and the M+S vs. 3PMSF symbols.

Read The Guide →

TRX Lift Kit Buyer's Guide

What you need underneath the truck before taller rubber makes sense.

Read The Guide →

Best TRX Brake Upgrades

Bigger tires increase stopping distance — the brake half of the equation.

Read The Guide →

Common TRX Problems & the Parts That Fix Them

Including tire and alignment wear patterns on 35s.

Read The Guide →

Parts You Will Likely Need Alongside These

Suspension & Lift Brakes Exterior & Accessories All Part Categories →

Wheels & Tires FAQ — Ram 1500 TRX

What is the bolt pattern on a Ram TRX?
The TRX uses a 6x139.7mm bolt pattern (also written 6x5.5"), with a 77.8mm center bore and M14x1.5 lug studs — the same wheel mounting specs as the rest of the fifth-generation (DT) Ram 1500. Any wheel must match all three, plus a TRX-appropriate offset.
What size tires come on a Ram TRX from the factory?
325/65R18 — a 35-inch Goodyear Wrangler Territory AT — mounted on 18x9 wheels. That is the baseline every fitment decision should be measured against, and it clears at stock ride height with no modification.
Will 37-inch tires fit a TRX?
Often, but not as a plug-and-play swap. Most owners running 37s have a leveling kit, an appropriate wheel offset and sometimes some trimming. Beyond clearance, taller tires change your speedometer reading and effective gearing, so plan on a recalibration and expect the truck to feel slower off the line.