2026 Honda Ridgeline Lug Nut Torque & Bolt Specs

The 2026 Honda Ridgeline lug nut torque is 80 ft-lbs, tightened with a 19mm 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: 80 ft-lbs · Socket size: 19mm · Thread: M12x1.5.

This page is the OEM-referenced fastener summary for the 2026 Honda Ridgeline. 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.

Honda's lug-nut torque sits at 80 ft-lbs (108 Nm) for nearly every passenger model from 1998 onward, with an M12x1.5 thread on most cars and the larger 14mm thread on Ridgeline and Pilot. The 19mm socket Honda uses is one of the only OEM oddities in the Japanese lineup — bring a 19mm with you, not just a 21mm. Honda factory torque values for engine oil drain plugs are unusually low (29 ft-lbs on most engines) and the crush washer is single-use, so replace it every oil change.

Common fastener categories on the 2026 Honda Ridgeline

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 2026 late-model work: Modern vehicles increasingly use aluminum body and suspension components. Aluminum fastener torque is typically 60-70% of equivalent steel torque, and aluminum threads strip easily. Use a calibrated torque wrench and apply anti-seize on any steel fastener threading into aluminum.

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 2026 Honda Ridgeline?

The OEM-specified lug-nut torque for the 2026 Honda Ridgeline is 80 ft-lbs, using a 19mm 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 2026 Honda Ridgeline lug nuts?

The 2026 Honda Ridgeline uses a 19mm 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 2026 Honda Ridgeline 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 Honda Ridgeline years

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

→ 2026 Honda Ridgeline suspension & steering torque specs (control arm, ball joint, tie rod)

All 88 2026 Honda Ridgeline fastener specs

Per-bolt torque, wrench size, and thread spec for the 2026 Honda Ridgeline, sourced from OEM service literature and verified against community shop data. Values pair imperial (ft-lb) and metric (Nm) where the manufacturer publishes both.

Brakes — 2026 Honda Ridgeline

Brake fasteners on the 2026 Honda Ridgeline — caliper bracket, slide pins, and banjo bolt torque follow. For the caliper, plan for a 10mm tool on a M10x1.0 stud; final torque is 25 ft-lbs (brake line banjo bolt). Rotor set screw tightens to 4 ft-lbs, takes a 5mm driver, runs on M5x0.8 threads, located at the hub. The caliper bracket bolt uses a 14mm drive on a M12x1.25 thread, torqued to 85 ft-lbs at the steering knuckle. At the caliper, the brake caliper bolt torques to 22 ft-lbs (14mm drive, M12x1.25 thread). For the knuckle, plan for a 17mm tool on a M12x1.25 stud; final torque is 80 ft-lbs (brake caliper bracket). Caliper guide pin tightens to 22 ft-lbs, takes a 12mm driver, runs on M8x1.25 threads, located at the caliper bracket. The brake line bracket uses a 10mm drive on a M6x1.0 thread, torqued to 8 ft-lbs at the frame. At the caliper, the brake bleeder valve torques to 8 ft-lbs (8mm drive, M8x1.0 thread).

Engine — 2026 Honda Ridgeline

Engine bolt-by-bolt torque for the 2026 Honda Ridgeline, including the long block, valve covers, and intake. Camshaft sprocket bolt tightens to 54 ft-lbs, takes a 17mm driver, runs on M12x1.25 threads, located at the camshaft. The valve cover bolt uses a 10mm drive on a M6x1.0 thread, torqued to 8 ft-lbs at the cylinder head. At the cylinder head, the camshaft cap bolt torques to 10 ft-lbs (10mm drive, M6x1.0 thread). For the oil cooler, plan for a 17mm tool on a M12x1.5 stud; final torque is 22 ft-lbs (oil cooler line). Crankshaft pulley bolt tightens to 108 ft-lbs, takes a 19mm driver, runs on M14x1.5 threads, located at the crankshaft. The radiator mount uses a 12mm drive on a M8x1.25 thread, torqued to 15 ft-lbs at the frame. At the engine, the cylinder head bolt torques to Stage 1: 22 ft-lbs, Stage 2: +90°, Stage 3: +90° (14mm drive, M11x1.5 thread). For the oil pan, plan for a 17mm tool on a M14x1.5 stud; final torque is 29 ft-lbs (oil drain plug). Power steering pump tightens to 16 ft-lbs, takes a 12mm driver, runs on M8x1.25 threads, located at the bracket. The oil filter housing uses a 24mm drive on a M20x1.5 thread, torqued to 18 ft-lbs at the engine block. At the bracket, the alternator bolt torques to 18 ft-lbs (12mm drive, M8x1.25 thread). For the engine, plan for a 10mm tool on a M6x1.0 stud; final torque is 9 ft-lbs (thermostat housing). Timing chain tensioner tightens to 15 ft-lbs, takes a 12mm driver, runs on M8x1.25 threads, located at the front cover. The exhaust manifold bolt uses a 14mm drive on a M10x1.25 thread, torqued to 33 ft-lbs at the head. At the engine, the connecting rod bolt torques to Stage 1: 14 ft-lbs, Stage 2: +90° (12mm drive, M8x1.0 thread). For the manifold, plan for a 12mm tool on a M8x1.25 stud; final torque is 15 ft-lbs (egr valve bolt). Timing cover bolt tightens to 8.7 ft-lbs, takes a 10mm driver, runs on M6x1.0 threads, located at the front cover. The rocker arm bolt uses a 12mm drive on a M8x1.25 thread, torqued to 15 ft-lbs at the cylinder head. At the rear cylinder head, the rear bank spark plug torques to 22 ft-lbs (16mm drive, M14x1.25 thread). For the exhaust manifold, plan for a 10mm tool on a M6x1.0 stud; final torque is 7 ft-lbs (exhaust manifold heat shield). Intake manifold bolt tightens to 15 ft-lbs, takes a 12mm driver, runs on M8x1.25 threads, located at the head. The timing belt tensioner uses a 14mm drive on a M10x1.25 thread, torqued to 33 ft-lbs at the front cover. At the front cover, the water pump bolt torques to 15 ft-lbs (12mm drive, M8x1.25 thread). For the upper intake, plan for a 12mm tool on a M8x1.25 stud; final torque is 16 ft-lbs (intake plenum bolt).

Drivetrain — 2026 Honda Ridgeline

Drivetrain and driveline fasteners for the 2026 Honda Ridgeline — axle, transmission, and differential plugs. The rear drive shaft uses a 14mm drive on a M10x1.25 thread, torqued to 33 ft-lbs at the differential. At the frame, the transfer case mount torques to 54 ft-lbs (17mm drive, M12x1.25 thread). For the transmission, plan for a 17mm tool on a M12x1.25 stud; final torque is 54 ft-lbs (transfer assembly bolt). Rear differential mount tightens to 54 ft-lbs, takes a 17mm driver, runs on M12x1.25 threads, located at the subframe. The propeller shaft bolt uses a 14mm drive on a M10x1.25 thread, torqued to 33 ft-lbs at the transfer. At the body, the awd control unit bolt torques to 7 ft-lbs (10mm drive, M6x1.0 thread).

Suspension — 2026 Honda Ridgeline

Suspension and chassis fastener torque for the 2026 Honda Ridgeline — strut, control arm, and sway bar values. At the steering knuckle, the tie rod end nut torques to 43 ft-lbs (17mm drive, M12x1.25 thread). For the sway bar, plan for a 14mm tool on a M10x1.25 stud; final torque is 29 ft-lbs (stabilizer link nut). Control arm bolt tightens to 85 ft-lbs, takes a 19mm driver, runs on M14x2.0 threads, located at the subframe. The sway bar link nut uses a 14mm drive on a M10x1.25 thread, torqued to 29 ft-lbs at the sway bar. At the knuckle, the wheel hub bolt torques to 80 ft-lbs (17mm drive, M12x1.25 thread). For the control arm, plan for a 19mm tool on a M14x2.0 stud; final torque is 94 ft-lbs (lower ball joint nut). Lower control arm bolt tightens to 54 ft-lbs, takes a 17mm driver, runs on M12x1.25 threads, located at the subframe. The wheel lug nut uses a 19mm drive on a M12x1.5 thread, torqued to 80 ft-lbs at the wheels.

Steering — 2026 Honda Ridgeline

Steering linkage fasteners on the 2026 Honda Ridgeline. For the subframe, plan for a 17mm tool on a M12x1.25 stud; final torque is 74 ft-lbs (steering rack bolt). Steering column u-joint tightens to 22 ft-lbs, takes a 12mm driver, runs on M8x1.25 threads, located at the column. The tie rod lock nut uses a 17mm drive on a M12x1.25 thread, torqued to 41 ft-lbs at the tie rod.

Body — 2026 Honda Ridgeline

Body fasteners on the 2026 Honda Ridgeline. Tailgate hinge bolt tightens to 33 ft-lbs, takes a 14mm driver, runs on M10x1.25 threads, located at the body. The front bumper bolt uses a 10mm drive on a M6x1.0 thread, torqued to 7 ft-lbs at the frame. At the body, the tailgate damper torques to 16 ft-lbs (12mm drive, M8x1.25 thread). For the frame, plan for a 12mm tool on a M8x1.25 stud; final torque is 15 ft-lbs (bumper bolt). Bed mount bolt tightens to 54 ft-lbs, takes a 17mm driver, runs on M12x1.25 threads, located at the frame. The cargo bed liner bolt uses a 10mm drive on a M6x1.0 thread, torqued to 7 ft-lbs at the bed. At the body, the door hinge bolt torques to 27 ft-lbs (14mm drive, M10x1.25 thread). For the body, plan for a 10mm tool on a M6x1.0 stud; final torque is 7 ft-lbs (fender bolt).

Exhaust — 2026 Honda Ridgeline

Exhaust fasteners on the 2026 Honda Ridgeline. The exhaust flange bolt uses a 14mm drive on a M10x1.25 thread, torqued to 33 ft-lbs at the manifold. At the cat flange, the catalytic bolt torques to 33 ft-lbs (14mm drive, M10x1.25 thread). For the frame, plan for a 12mm tool on a M8x1.25 stud; final torque is 15 ft-lbs (muffler hanger bolt). O2 sensor tightens to 30 ft-lbs, takes a 22mm driver, runs on M18x1.5 threads, located at the various.

Electrical — 2026 Honda Ridgeline

Electrical fasteners on the 2026 Honda Ridgeline. At the bracket, the idler pulley bolt torques to 35 ft-lbs (15mm drive, M10x1.5 thread). For the alternator, plan for a 13mm tool on a M8x1.25 stud; final torque is 15 ft-lbs (alternator b+ terminal nut). Alternator terminal nut tightens to 70 in-lbs, takes a 10mm driver, runs on M6x1.0 threads, located at the alternator. The starter ground strap bolt uses a 10mm drive on a M6x1.0 thread, torqued to 8 ft-lbs at the block. At the starter, the starter b+ terminal nut torques to 15 ft-lbs (13mm drive, M8x1.25 thread). For the bracket, plan for a 14mm tool on a M10x1.5 stud; final torque is See sequence (alternator pivot bolt). Alternator support bracket bolt tightens to 22 ft-lbs, takes a 12mm driver, runs on M8x1.25 threads, located at the block. The alternator adjustment bolt uses a 12mm drive on a M8x1.25 thread, torqued to 22 ft-lbs at the bracket. At the block, the belt tensioner pivot bolt torques to 35 ft-lbs (15mm drive, M10x1.5 thread). For the bell housing, plan for a 14mm tool on a M10x1.25 stud; final torque is See sequence: 1) 25 ft-lbs 2) 47 ft-lbs final (starter mounting bolt). Starter support bracket bolt tightens to 22 ft-lbs, takes a 12mm driver, runs on M8x1.25 threads, located at the block/transmission. The starter solenoid terminal nut uses a 10mm drive on a M6x1.0 thread, torqued to 70 in-lbs at the solenoid. At the starter body, the starter heat shield bolt torques to 8 ft-lbs (10mm drive, M6x1.0 thread).

Transmission — 2026 Honda Ridgeline

Transmission fasteners on the 2026 Honda Ridgeline. For the trans pan, plan for a 10mm tool on a M6x1.0 stud; final torque is 8 ft-lbs (trans pan bolt). Trans drain plug tightens to 29 ft-lbs, takes a 14mm driver, runs on M12x1.25 threads, located at the trans pan. The trans cooler line uses a 17mm drive on a M12x1.25 thread, torqued to 22 ft-lbs at the trans case. At the crossmember, the trans mount bolt torques to 54 ft-lbs (17mm drive, M12x1.25 thread). For the trans case, plan for a 12mm tool on a M8x1.25 stud; final torque is 15 ft-lbs (shift cable bracket).

Interior — 2026 Honda Ridgeline

Interior fasteners on the 2026 Honda Ridgeline. Center console bolt tightens to 7 ft-lbs, takes a 10mm driver, runs on M6x1.0 threads, located at the floor. The a-pillar trim clip uses a 8mm drive on a Push-Type thread, torqued to Hand Tight at the a-pillar. At the floor, the kick panel clip torques to Hand Tight (8mm drive, Push-Type thread). For the door panel, plan for a 8mm tool on a Push-Type stud; final torque is Hand Tight (door panel clip). Seat belt anchor bolt tightens to 32 ft-lbs, takes a 17mm driver, runs on M12x1.25 threads, located at the b-pillar. The headliner clip uses a 8mm drive on a Push-Type thread, torqued to Hand Tight at the roof. At the body, the seat belt bolt torques to 47 ft-lbs (17mm drive, M12x1.25 thread). For the frame, plan for a 10mm tool on a M6x1.0 stud; final torque is 7 ft-lbs (dashboard brace bolt). Seat track bolt tightens to 29 ft-lbs, takes a 14mm driver, runs on M10x1.25 threads, located at the floor.

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 2026 Honda Ridgeline numbers above.

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