2015 Jeep Patriot Lug Nut Torque & Bolt Specs

The 2015 Jeep Patriot lug nut torque is 136 Nm (100 ft-lbs), tightened with a 21mm socket on M14 x 1.5 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: 136 Nm (100 ft-lbs) · Socket size: 21mm · Thread: M14 x 1.5.

This page is the OEM-referenced fastener summary for the 2015 Jeep Patriot. 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 2015 Jeep Patriot

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 2015 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 2015 Jeep Patriot?

The OEM-specified lug-nut torque for the 2015 Jeep Patriot is 136 Nm (100 ft-lbs), using a 21mm socket on M14 x 1.5 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 2015 Jeep Patriot lug nuts?

The 2015 Jeep Patriot uses a 21mm 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 2015 Jeep Patriot 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 Jeep Patriot years

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

→ 2015 Jeep Patriot oil drain plug torque & size

→ 2015 Jeep Patriot suspension & steering torque specs (control arm, ball joint, tie rod)

→ 2015 Jeep Patriot engine & transmission mount torque specs

All 29 2015 Jeep Patriot fastener specs

Per-bolt torque, wrench size, and thread spec for the 2015 Jeep Patriot, sourced from OEM service literature and verified against community shop data. Values pair imperial (ft-lb) and metric (Nm) where the manufacturer publishes both. 1 of the 29 fastener specs on this page are independently verified against OEM service manuals and manufacturer torque data (last reviewed June 2026).

Wheels — 2015 Jeep Patriot

Wheel and lug nut spec for the 2015 Jeep Patriot. For the wheel hub, plan for a 21mm tool on a M14 x 1.5 stud; final torque is 136 Nm (100 ft-lbs) (wheel lug nut).

Brakes — 2015 Jeep Patriot

Brake fasteners on the 2015 Jeep Patriot — caliper bracket, slide pins, and banjo bolt torque follow. Rear caliper bracket bolt tightens to 55 ft-lbs, takes a 15mm driver, runs on M10x1.5 threads, located at the rear knuckle. The brake rotor set screw uses a 8mm drive on a M6x1.0 thread, torqued to 89 in-lbs at the rotor face. At the steering knuckle, the brake caliper bolt torques to 28 ft-lbs (13mm drive, M8x1.25 thread).

Engine — 2015 Jeep Patriot

Engine bolt-by-bolt torque for the 2015 Jeep Patriot, including the long block, valve covers, and intake. The transmission mount bolt uses a 15mm drive on a M10x1.5 thread, torqued to 45 ft-lbs at the transmission to crossmember. At the camshaft, the camshaft sprocket bolt torques to 65 ft-lbs + 90° (17mm drive, M12x1.25 thread). For the block, plan for a 12mm tool on a M10x1.5 stud; final torque is Step 1: 22 ft-lbs, Step 2: 44 ft-lbs, Step 3: 90° (cylinder head bolt). Engine mount through bolt tightens to 75 ft-lbs, takes a 18mm driver, runs on M12x1.75 threads, located at the engine to mount. The oil drain plug is a M14x1.5 thread, torqued to 20 ft-lbs (27 Nm) at the oil pan. Confirmed against manufacturer service literature. At the cam cover, the vvt solenoid bolt torques to 89 in-lbs (10mm drive, M6x1.0 thread). For the block, plan for a 12mm tool on a M8x1.25 stud; final torque is 18 ft-lbs (balance shaft bolt). Engine mount bolt tightens to 48 ft-lbs, takes a 15mm driver, runs on M10x1.5 threads, located at the engine mount to frame. The timing belt tensioner bolt uses a 12mm drive on a M8x1.25 thread, torqued to 18 ft-lbs at the front cover.

Drivetrain — 2015 Jeep Patriot

Drivetrain and driveline fasteners for the 2015 Jeep Patriot — axle, transmission, and differential plugs. At the hub assembly, the cv axle nut torques to 185 ft-lbs (32mm drive, M22x1.5 thread). For the crossmember, plan for a 15mm tool on a M10x1.5 stud; final torque is 45 ft-lbs (transfer case mount).

Suspension — 2015 Jeep Patriot

Suspension and chassis fastener torque for the 2015 Jeep Patriot — strut, control arm, and sway bar values. For the body mount, plan for a 18mm tool on a M12x1.75 stud; final torque is 85 ft-lbs (rear spring mount bolt). Lower control arm bolt tightens to 125 ft-lbs, takes a 21mm driver, runs on M14x2.0 threads, located at the subframe. The sway bar link nut uses a 15mm drive on a M10x1.5 thread, torqued to 33 ft-lbs at the sway bar. At the strut tower, the front strut mount nut torques to 40 ft-lbs (15mm drive, M10x1.5 thread). For the frame mount, plan for a 15mm tool on a M10x1.5 stud; final torque is 59 ft-lbs (rear shock bolt).

Steering — 2015 Jeep Patriot

Steering linkage fasteners on the 2015 Jeep Patriot. Tie rod end nut tightens to 55 ft-lbs, takes a 18mm driver, runs on M12x1.75 threads, located at the steering knuckle. The power steering pump bolt uses a 13mm drive on a M8x1.25 thread, torqued to 28 ft-lbs at the pump bracket.

Body — 2015 Jeep Patriot

Body fasteners on the 2015 Jeep Patriot. The fender bolt uses a 10mm drive on a M6x1.0 thread, torqued to 89 in-lbs at the fender well. At the frame rail, the body mount bolt torques to 45 ft-lbs (15mm drive, M10x1.5 thread).

Electrical — 2015 Jeep Patriot

Electrical fasteners on the 2015 Jeep Patriot. At the battery tray, the battery hold down retainer bolt (m6x1.0) torques to 71 in-lbs (10mm drive, M6x1.0 thread). For the bracket, plan for a 15mm tool on a M10x1.5 stud; final torque is 40 ft-lbs (alternator bolt). Starter bolt tightens to 28 ft-lbs, takes a 13mm driver, runs on M8x1.25 threads, located at the bell housing.

Interior — 2015 Jeep Patriot

Interior fasteners on the 2015 Jeep Patriot. For the floor pan, plan for a 15mm tool on a M10x1.5 stud; final torque is 45 ft-lbs (seat mount bolt). Seat belt bolt tightens to 45 ft-lbs, takes a 17mm driver, runs on M10x1.5 threads, located at the b-pillar.

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 2015 Jeep Patriot numbers above.

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