2016 Ram Ram 3500 Lug Nut Torque & Bolt Specs

The 2016 Ram Ram 3500 lug nut torque is 129 ft-lbs (175 Nm), tightened with a 22mm socket on M14x1.5 studs. Torque in a star pattern in two passes (snug, then final), and re-check after the first 50–100 miles of driving. Use a calibrated torque wrench — not an impact gun — for the final pass.

Lug nut torque: 129 ft-lbs (175 Nm) · Socket size: 22mm · Thread: M14x1.5.

This page is the OEM-referenced fastener summary for the 2016 Ram Ram 3500. Use it before any maintenance or repair job where torque values matter — brake work, wheel changes, suspension service, engine teardowns, or oil changes. Specs are pulled from manufacturer service literature, cross-checked against community data, and updated as new chassis variants become available.

Stellantis (Jeep/Ram/Dodge/Chrysler) torque values: Wrangler/Cherokee lug nuts spec 100 ft-lbs (135 Nm), Ram 1500 specs 135 ft-lbs (183 Nm), Ram 2500/3500 specs 160 ft-lbs (217 Nm). Most use a 19mm or 22mm socket with M14x1.5 thread on trucks. The Wrangler's hub-centric ring is critical — do not run hub-piloted wheels without it.

Common fastener categories on the 2016 Ram Ram 3500

Wheel / lug nut torque and thread spec (covered above)
Brake caliper bracket bolts (typically 80-130 ft-lbs) and slide/guide pins (18-35 ft-lbs)
Engine oil drain plug torque — rarely above 30 ft-lbs; always use a new crush washer
Transmission pan, valve cover, and intake manifold bolts (low torque, often 89-106 in-lbs)
Suspension control arm, sway bar, tie rod end and ball joint torque
Spark plug torque (typically 10-15 ft-lbs on aluminum heads — do not exceed)
Differential cover bolts (RWD/4WD only) and transfer case fasteners

Repair guidance for this model year

For 2016 model-year work: This era introduced widespread torque-to-yield (TTY) bolts on head, main, and crank pulley fasteners. TTY bolts stretch permanently when torqued and must not be reused — the spec calls for a fresh bolt every time. Always verify TTY status against the FSM before reassembly.

Tools you will need

Metric socket set (8mm-22mm), 6-point impact-rated
Calibrated torque wrench (10-150 ft-lbs covers most automotive jobs; add a 0-250 ft-lbs wrench for truck lug nuts)
Breaker bar (24" minimum) for initial loosening
Penetrating oil (PB Blaster or Kroil) for any fastener over 5 years old
Anti-seize on stainless or dissimilar-metal threads; thread-locker (Loctite blue) on critical reassembly

Frequently asked questions

What is the lug nut torque on a 2016 Ram Ram 3500?

The OEM-specified lug-nut torque for the 2016 Ram Ram 3500 is 129 ft-lbs (175 Nm), using a 22mm socket on M14x1.5 thread studs. Use a calibrated torque wrench in a star pattern, in two passes (50% and 100%), and re-check after 50-100 miles of driving.

What socket size do I need for the 2016 Ram Ram 3500 lug nuts?

The 2016 Ram Ram 3500 uses a 22mm socket. A 6-point impact-rated socket is recommended over a 12-point chrome socket — 12-points round off lug nuts under impact-driver use.

Are the 2016 Ram Ram 3500 fasteners metric or SAE?

Metric is the standard for this vehicle. Most fasteners on this vehicle are metric (M6, M8, M10, M12, M14). Bring a full metric set; SAE substitutes can round the head. Bolt-head markings are the fastest way to confirm grade and material at the bench.

Other Ram Ram 3500 years

Same model, different model year — fastener spec may change. Always confirm against the year for your VIN.

→ 2016 Ram Ram 3500 oil drain plug torque & size

All 14 2016 Ram Ram 3500 fastener specs

Per-bolt torque, wrench size, and thread spec for the 2016 Ram Ram 3500, sourced from OEM service literature and verified against community shop data. Values pair imperial (ft-lb) and metric (Nm) where the manufacturer publishes both.

Wheels — 2016 Ram Ram 3500

Wheel and lug nut spec for the 2016 Ram Ram 3500. At the rear outer wheel, the outer rear lug nut (drw) torques to 129 ft-lbs (175 Nm) (22mm drive, M14x1.5 thread). For the rear inner wheel, plan for a 22mm tool on a M14x1.5 stud; final torque is 129 ft-lbs (175 Nm) (inner rear lug nut (drw)). Lug nut tightens to 130 ft-lbs (176 Nm), takes a 22mm driver, runs on M14x1.5 threads, located at the all four corners.

Brakes — 2016 Ram Ram 3500

Brake fasteners on the 2016 Ram Ram 3500 — caliper bracket, slide pins, and banjo bolt torque follow. For the front caliper, plan for a 13mm tool on a M10x1.5 stud; final torque is 25-35 ft-lbs (front caliper slide pin). Front brake caliper bracket bolt tightens to 125 ft-lbs, takes a 18mm driver, runs on M14x2.0 threads, located at the front axle, caliper bracket.

Engine — 2016 Ram Ram 3500

Engine bolt-by-bolt torque for the 2016 Ram Ram 3500, including the long block, valve covers, and intake. Spark plug tightens to 20-30 ft-lbs, takes a 9/16" driver, runs on M14x1.25 threads, located at the cylinder head. The oil drain plug uses a 27mm drive on a M18x1.5 thread, torqued to 37 ft-lbs (50 Nm) at the oil pan. At the cylinder head, the glow plug torques to 15 ft-lbs (12mm drive, M12x1.25 thread).

Drivetrain — 2016 Ram Ram 3500

Drivetrain and driveline fasteners for the 2016 Ram Ram 3500 — axle, transmission, and differential plugs. The front differential fill plug uses a See notes drive on a 3/8" sq thread, torqued to 25 ft-lbs at the front differential. At the transfer case, the transfer case drain plug torques to 20-25 ft-lbs (24mm drive, M20x1.5 thread).

Suspension — 2016 Ram Ram 3500

Suspension and chassis fastener torque for the 2016 Ram Ram 3500 — strut, control arm, and sway bar values. At the rear leaf spring, the rear leaf spring u-bolt nut torques to 135-175 ft-lbs (22mm drive, M14x2.0 thread).

Steering — 2016 Ram Ram 3500

Steering linkage fasteners on the 2016 Ram Ram 3500. For the tie rod end, plan for a 22mm tool on a M14x1.5 stud; final torque is 60-75 ft-lbs (tie rod end nut).

Axle / Drivetrain — 2016 Ram Ram 3500

Axle / Drivetrain fasteners on the 2016 Ram Ram 3500. Front axle hub nut (4wd) tightens to 132 ft-lbs initial (rotate hub 5-10x to seat bearing), then 263 ft-lbs final, takes a See notes driver, runs on M34x1.5 threads, located at the front wheel hub.

Transmission — 2016 Ram Ram 3500

Transmission fasteners on the 2016 Ram Ram 3500. The transmission pan bolt uses a 8mm drive on a M8x1.25 thread, torqued to 14 ft-lbs at the transmission pan.

New to torquing wheels? Read our How lug nut torque works — the complete guide for star-pattern sequence, re-torque intervals, and how to read a lug spec — then use the 2016 Ram Ram 3500 numbers above.

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