2016 Kia Carnival Lug Nut Torque & Bolt Specs

The 2016 Kia Carnival lug nut torque is 87 ft-lbs, tightened with a 21mm socket on M12x1.5 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: 87 ft-lbs · Socket size: 21mm · Thread: M12x1.5.

This page is the OEM-referenced fastener summary for the 2016 Kia Carnival. 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.

Hyundai/Kia lug-nut torque is 79-88 ft-lbs on nearly all passenger models, M12x1.5 thread, 21mm socket. The Tucson, Sportage, and Santa Fe all use the same fastener spec. Hyundai's oil drain plug threads are unusually fine-pitch and strip easily — always use a torque wrench, not feel.

Common fastener categories on the 2016 Kia Carnival

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 Kia Carnival?

The OEM-specified lug-nut torque for the 2016 Kia Carnival is 87 ft-lbs, using a 21mm socket on M12x1.5 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 Kia Carnival lug nuts?

The 2016 Kia Carnival 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 2016 Kia Carnival 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 Kia Carnival years

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

→ 2016 Kia Carnival oil drain plug torque & size

→ 2016 Kia Carnival suspension & steering torque specs (control arm, ball joint, tie rod)

All 36 2016 Kia Carnival fastener specs

Per-bolt torque, wrench size, and thread spec for the 2016 Kia Carnival, sourced from OEM service literature and verified against community shop data. Values pair imperial (ft-lb) and metric (Nm) where the manufacturer publishes both. 2 of the 36 fastener specs on this page are independently verified against OEM service manuals and manufacturer torque data.

Wheels — 2016 Kia Carnival

Wheel and lug nut spec for the 2016 Kia Carnival. At the wheel hub, the lug nut torques to 87 ft-lbs (21mm drive, M12x1.5 thread).

Brakes — 2016 Kia Carnival

Brake fasteners on the 2016 Kia Carnival — caliper bracket, slide pins, and banjo bolt torque follow. For the caliper slide, plan for a 14mm tool on a M10x1.25 stud; final torque is 22 ft-lbs (front slide pin). Front caliper bracket bolt tightens to 73 ft-lbs, takes a 19mm driver, runs on M14x1.5 threads, located at the caliper bracket. The rear slide pin uses a 14mm drive on a M10x1.25 thread, torqued to 20 ft-lbs at the caliper slide. At the caliper bracket, the rear caliper bracket torques to 58 ft-lbs (17mm drive, M12x1.5 thread).

Engine — 2016 Kia Carnival

Engine bolt-by-bolt torque for the 2016 Kia Carnival, including the long block, valve covers, and intake. Spark plug tightens to 13-17 ft-lbs, runs on M14x1.25 threads. The oil pan drain plug uses a 17mm drive on a M14x1.5 thread, torqued to 29 ft-lbs at the oil pan. At the intake manifold, the intake manifold torques to 18 ft-lbs (12mm drive, M8x1.25 thread). For the valve cover, plan for a 10mm tool on a M6x1.0 stud; final torque is 7 ft-lbs (valve cover). Valve cover bolt tightens to 7-10 ft-lbs, runs on M6x1.0 threads. The oil drain plug is a M14x1.5 thread, torqued to 25 ft-lbs (34 Nm). The alternator mounting bolt torques to 30-40 ft-lbs (M10x1.25 thread). For the exhaust manifold, plan for a 14mm tool on a M10x1.25 stud; final torque is 33 ft-lbs (exhaust manifold).

Drivetrain — 2016 Kia Carnival

Drivetrain and driveline fasteners for the 2016 Kia Carnival — axle, transmission, and differential plugs. The axle nut front is a M24x1.5 thread, torqued to 170-200 ft-lbs. The axle nut rear torques to 170-200 ft-lbs (M24x1.5 thread). plan for the right driver on a M12x1.25 stud; final torque is 55-70 ft-lbs (transmission mount bolt).

Suspension — 2016 Kia Carnival

Suspension and chassis fastener torque for the 2016 Kia Carnival — strut, control arm, and sway bar values. The rear shock absorber lower bolt torques to 85-100 ft-lbs (M14x1.5 thread). plan for the right driver on a M12x1.25 stud; final torque is 70-85 ft-lbs (front lower control arm front bolt). Control arm tightens to 59 ft-lbs, takes a 19mm driver, runs on M14x1.5 threads, located at the control arm. The front strut mount uses a 17mm drive on a M12x1.5 thread, torqued to 40 ft-lbs at the strut top mount. At the ball joint, the ball joint torques to 59 ft-lbs (19mm drive, M14x1.5 thread). plan for the right driver on a M10x1.25 stud; final torque is 25-35 ft-lbs (stabilizer bar link nut front). Front lower control arm rear bolt tightens to 70-85 ft-lbs, runs on M12x1.25 threads. The front strut top mount nut is a M14x1.5 thread, torqued to 30-40 ft-lbs. At the sway bar link, the sway bar link torques to 37 ft-lbs (14mm drive, M10x1.25 thread). plan for the right driver on a M12x1.25 stud; final torque is 35-45 ft-lbs (rear shock absorber upper nut).

Steering — 2016 Kia Carnival

Steering linkage fasteners on the 2016 Kia Carnival. plan for the right driver on a M10x1.25 stud; final torque is 22-30 ft-lbs (power steering pump bolt). Steering wheel center bolt tightens to 30-38 ft-lbs, runs on M16x1.5 threads. The tie rod end nut is a M12x1.25 thread, torqued to 25-33 ft-lbs.

Body — 2016 Kia Carnival

Body fasteners on the 2016 Kia Carnival. Hood hinge bolt tightens to 15-20 ft-lbs, runs on M8x1.25 threads.

Brake — 2016 Kia Carnival

Brake fasteners on the 2016 Kia Carnival. The front brake caliper guide pin bolt is a M10x1.25 thread, torqued to 22-30 ft-lbs. Confirmed against manufacturer service literature. The rear brake caliper bracket bolt torques to 50-65 ft-lbs (M12x1.25 thread). plan for the right driver on a M12x1.25 stud; final torque is 55-70 ft-lbs (front brake caliper bracket bolt). Rear brake caliper guide pin bolt tightens to 20-28 ft-lbs, runs on M10x1.25 threads. Confirmed against manufacturer service literature.

Transmission — 2016 Kia Carnival

Transmission fasteners on the 2016 Kia Carnival. At the transmission mount, the trans mount torques to 58 ft-lbs (17mm drive, M12x1.5 thread).

Wheel — 2016 Kia Carnival

Wheel fasteners on the 2016 Kia Carnival. plan for the right driver on a M12x1.5 stud; final torque is 80 ft-lbs (108 Nm) (wheel lug nuts).

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 Kia Carnival numbers above.

Loading the interactive 2016 Kia Carnival fastener lookup with per-bolt filtering, part links, and torque tools…