2018 Toyota Tacoma Lug Nut Torque & Bolt Specs

The 2018 Toyota Tacoma lug nut torque is 83 ft-lbs (113 Nm), tightened with a 21mm (13/16") socket on M12 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: 83 ft-lbs (113 Nm) · Socket size: 21mm (13/16") · Thread: M12 x 1.5.

This page is the OEM-referenced fastener summary for the 2018 Toyota Tacoma. 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.

Toyota's engineering standard for wheel torque is unusually consistent across the lineup — nearly every passenger Toyota from the mid-2000s onward specs 76 ft-lbs (103 Nm) for the lug nuts with an M12x1.5 thread and 21mm socket. The big exceptions are the Tundra and Sequoia full-size trucks (97-110 ft-lbs), and the lug studs on older Camrys and Corollas (pre-2002) used a smaller M12x1.25 thread that does not interchange. Always confirm by checking the alloy stamp on the wheel hub if you are unsure.

Common fastener categories on the 2018 Toyota Tacoma

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 2018 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 2018 Toyota Tacoma?

The OEM-specified lug-nut torque for the 2018 Toyota Tacoma is 83 ft-lbs (113 Nm), using a 21mm (13/16") socket on M12 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 2018 Toyota Tacoma lug nuts?

The 2018 Toyota Tacoma uses a 21mm (13/16") 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 2018 Toyota Tacoma 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 Toyota Tacoma years

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

→ 2018 Toyota Tacoma oil drain plug torque & size

→ 2018 Toyota Tacoma suspension & steering torque specs (control arm, ball joint, tie rod)

All 41 2018 Toyota Tacoma fastener specs

Per-bolt torque, wrench size, and thread spec for the 2018 Toyota Tacoma, 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 — 2018 Toyota Tacoma

Wheel and lug nut spec for the 2018 Toyota Tacoma. Lug nut tightens to 80 ft-lbs (108 Nm), takes a 21mm driver, runs on M12x1.5 threads, located at the all four wheels.

Brakes — 2018 Toyota Tacoma

Brake fasteners on the 2018 Toyota Tacoma — caliper bracket, slide pins, and banjo bolt torque follow. The brake line union nut uses a 10mm flare wrench drive on a 3/8" flare nut thread, torqued to 11 ft-lbs (15 Nm) at the all brake line fittings (flare nut). use flare wrench to prevent rounding. do not use open-end wrench.. At the see also suspension section. both front and rear abs sensors = 71 in-lbs., the abs wheel speed sensor bolt (brake system) torques to 71 in-lbs (5.9 ft-lbs) ft-lbs (8 Nm) (10mm drive, M6 thread). For the front caliper mounting/bracket bolts for gen2 (2005-2015) and gen3 (2016-2023). two bolts per side. confirmed for 4wd and 2wd., plan for a 19mm tool on a M14 stud; final torque is 91 ft-lbs (123 Nm) (front brake caliper bracket bolts — gen2/gen3). Brake line banjo bolt tightens to 25 ft-lbs, takes a 10mm driver, runs on M10x1.0 threads, located at the caliper. The front caliper slide pin bolts uses a 12mm or 14mm depending on year drive on a M10 thread, torqued to 25 ft-lbs (34 Nm) at the sliding guide pin bolts (the smaller bolts, not the bracket bolts). apply caliper grease/silicone lube to guide pins before installation..

Engine — 2018 Toyota Tacoma

Engine bolt-by-bolt torque for the 2018 Toyota Tacoma, including the long block, valve covers, and intake. At the same as 1gr-fe. 2gr-fks uses d-4s twin injection (port + direct injection)., the intake manifold x cylinder head torques to 15 ft-lbs (21 Nm) (12mm drive, M8 thread). For the unique to 2gr-fks: separate camshaft housing sub-assembly. bearing cap bolts: bolt a (1st pass): 80 in-lbs (9 nm); housing to head: 21 ft-lbs. 2nd pass bearing cap final: 12 ft-lbs (16 nm)., plan for a 12mm tool on a M8 stud; final torque is 21 ft-lbs (28 Nm) (camshaft housing x cylinder head). Exhaust manifold — integrated into cylinder heads tightens to N/A — integrated ft-lbs (N/A Nm), takes a N/A driver, runs on N/A threads, located at the key difference from 1gr-fe: the 2gr-fks has exhaust manifolds integrated (cast) into the cylinder heads. there are no separate exhaust manifold nuts/bolts. this is a significant design change vs. gen2.. The spark plug uses a 5/8" spark plug socket drive on a 12mm x 1.25 thread, torqued to 13 ft-lbs (18 Nm) at the 12 plugs. same spec as 1gr-fe. d-4s direct injection engine — plugs are accessed differently from port-injection version.. At the applies to all 4 cam sprockets (dual vvt-iw on intake, vvt-i on exhaust both banks). same value as 1gr-fe. use cam holding wrench., the camshaft timing gear x camshaft (vvt-i actuator bolt) torques to 74 ft-lbs (100 Nm) (19mm or cam holding tool drive, M14 thread). For the engine, plan for a 14mm tool on a M10x1.5 stud; final torque is Stage 1: 40 ft-lbs, Stage 2: +90° (cylinder head bolt). Timing chain tensioner (no. 1 primary) x cylinder head tightens to 7.4 ft-lbs ft-lbs (10 Nm), takes a 10mm driver, runs on M6 threads, located at the primary chain tensioner. no. 2 and no. 3 secondary tensioners: 15 ft-lbs (21 nm) each. uses timing chain, not belt. 2gr-fks engine must be removed from vehicle for head work.. The oil pan bolts uses a 10mm drive on a M6 thread, torqued to Bolt A: 7.4 ft-lbs | Bolts B/C/D + Nut: 7 ft-lbs ft-lbs (Bolt A: 10 Nm | Others: 9 Nm Nm) at the upper oil pan. lower oil pan (no. 2) bolt/nut also 7 ft-lbs. oil drain plug: 30 ft-lbs (same as 1gr-fe).. At the tty. replace after removal. apply engine oil., the connecting rod bolts torques to Step 1: 18 ft-lbs | Step 2: +90° ft-lbs (Step 1: 24.5 Nm Nm) (12mm drive, M9 thread). For the 2gr-fks uses a 3-piece cylinder head design (valve cover, camshaft housing, and head). vvt sensor bolts to cover: same 80 in-lbs spec., plan for a 10mm tool on a 6mm stud; final torque is 80 in-lbs (6.7 ft-lbs) ft-lbs (9 Nm) (valve cover bolts (cylinder head cover x camshaft housing)). Connecting rod bolt tightens to Stage 1: 18 ft-lbs, Stage 2: +45°, takes a 13mm driver, runs on M9x1.0 threads, located at the engine. The valve cover bolt uses a 10mm drive on a M6x1.0 thread, torqued to 8 ft-lbs at the cylinder head. At the tty angle-torque method. 3-pass tightening. short aux bolts (12mm head): 19 ft-lbs (25.7 nm) — no angle turn required. note: engine must be removed from vehicle for cylinder head work on 2gr-fks., the cylinder head bolts (main bolts) torques to Step 1: 27 ft-lbs | Step 2: +90° | Step 3: +90° ft-lbs (Step 1: 36 Nm Nm) (12mm 12-point socket drive, M11 (12-point) thread). For the main bolts (large, qty 16): 61 nm + 90°. side bolts (bolt c and d): 19 ft-lbs (25.7 nm) only. connecting rod bolts: step 1: 18 ft-lbs (24.5 nm) + 90°., plan for a 14mm tool on a M11 stud; final torque is Step 1: 45 ft-lbs | Step 2: +90° ft-lbs (Step 1: 61 Nm Nm) (main bearing cap bolts). Crankshaft pulley x crankshaft (harmonic balancer) tightens to 184 ft-lbs (250 Nm), takes a 19mm (use SST crankshaft holding tool) driver, runs on M20 x 1.5 threads, located at the same spec as 1gr-fe (184 ft-lbs). not a tty bolt. some tacoma-specific sources confirm this value.. The oil drain plug uses a 14mm drive on a M12x1.25 thread, torqued to 30 ft-lbs (40 Nm).

Drivetrain — 2018 Toyota Tacoma

Drivetrain and driveline fasteners for the 2018 Toyota Tacoma — axle, transmission, and differential plugs. For the tty-style: use new nut each time. confirmed spec for 2019 tacoma trd off road. some sources cite 200 ft-lbs — use 173 as per fsm/service data., plan for a 35mm socket tool on a M22 x 1.5 stud; final torque is 173 ft-lbs (235 Nm) (front axle hub nut (4wd) — gen3 2016-2023). Front cv / birfield joint hub bolts (hub x steering knuckle) — gen3 tightens to 91 ft-lbs (123 Nm), takes a 17mm driver, runs on M12 threads, located at the 4 hub bolts. tighten in cross pattern. confirmed for 2016-2023 tacoma 4wd..

Suspension — 2018 Toyota Tacoma

Suspension and chassis fastener torque for the 2018 Toyota Tacoma — strut, control arm, and sway bar values. Rear leaf spring front hanger bolt x frame tightens to 116 ft-lbs (157 Nm), takes a 24mm driver, runs on M16 threads, located at the front leaf spring eye bolt to hanger bracket. with suspension loaded at ride height.. The lower ball joint — gen3 2016-2023 uses a 19mm drive on a M14 thread, torqued to 118 ft-lbs (160 Nm) at the same as gen2 for lower ball joint bolts = 118 ft-lbs. confirmed for 2016-2023.. At the front and rear abs speed sensor bolts to steering knuckle/axle housing. also sensor wire harness clamp bolts = same spec., the abs wheel speed sensor bolt torques to 71 in-lbs (5.9 ft-lbs) ft-lbs (8 Nm) (10mm drive, M6 thread). For the uca pivot bolts to frame. tighten with suspension at ride height., plan for a 21mm tool on a M14 stud; final torque is 85 ft-lbs (115 Nm) (upper control arm x frame — gen3 2016-2023). Lower control arm bolt tightens to 85 ft-lbs, takes a 19mm driver, runs on M14x2.0 threads, located at the subframe. The strut mount nut uses a 14mm drive on a M10x1.25 thread, torqued to 47 ft-lbs at the strut tower. At the gen3 front lower control arm front bolt. rear bolt = 139 ft-lbs. lower shock absorber bolt = 61 ft-lbs., the lower control arm x frame — gen3 2016-2023 torques to 135 ft-lbs (183 Nm) (24mm drive, M16 thread). For the 83 ft-lbs for all gen1/2/3 tacomas (1995–2023). thread size: m12 x 1.5 for all years. flat-seat washer-type lug nuts. 6-lug pattern on 4wd, 5-lug on some 2wd models. tighten in star pattern. note: gen4 (2024+) changed to m14 x 1.5 at 103.5 ft-lbs., plan for a 21mm (13/16") tool on a M12 x 1.5 stud; final torque is 83 ft-lbs (113 Nm) (lug nuts — all generations gen1/gen2/gen3). Tie rod end to knuckle nut — gen1 4wd, gen2, gen3 tightens to 67 ft-lbs (90 Nm), takes a 22mm driver, runs on M14 threads, located at the outer tie rod nut = 67 ft-lbs. can advance up to additional 60° to align cotter pin. applies gen1 4wd (90 nm = 67 ft-lbs), gen2, and gen3.. The rear leaf spring shackle — gen2/gen3 uses a 24mm drive on a M16 thread, torqued to 89 ft-lbs (121 Nm) at the rear shackle pin nuts = 89 ft-lbs. front hanger = 89 ft-lbs. tighten at ride height.. At the gen3 spec differs from gen2. castle nut. use cotter pin. upper control arm mounting bolts: 85 ft-lbs. uca ball joint to knuckle: 52 ft-lbs., the upper ball joint nut — gen3 2016-2023 torques to 68 ft-lbs (93 Nm) (22mm drive, M14 thread). For the gen3 front sway bar end link nut. per multiple tacoma tech sources., plan for a 17mm (with 6mm hex for stud) tool on a M12 stud; final torque is 52 ft-lbs (71 Nm) (sway bar end link — gen3 front). Rear leaf spring u-bolt nuts — gen2/gen3 oem tightens to 90 ft-lbs (123 Nm), takes a 19mm deep driver, runs on 9/16" (OEM U-bolt size) threads, located at the oem u-bolt torque: 90 ft-lbs per adventuretaco.com oem data. some fsm versions cite 37 ft-lbs — that appears to be an early/outdated value. use 90 ft-lbs with oem u-bolts at ride height. re-torque after 100 miles..

Body — 2018 Toyota Tacoma

Body fasteners on the 2018 Toyota Tacoma. The bed mount bolts (cargo bed x frame) uses a 19mm or 22mm (varies by year) drive on a M14 x 2.0 thread, torqued to 50–60 ft-lbs (OEM spec not formally published) ft-lbs (68–81 Nm Nm) at the no specific fsm torque value. per toyota technician and forum data: 50–60 ft-lbs with anti-seize or blue loctite. gen2 and gen3 share same bed mount design. 4 to 6 bed bolts per side. check for corrosion on older trucks before removal.. At the no explicit torque value found in gen1/gen2/gen3 toyota fsm. community consensus and toyota technician guidance: 50–60 ft-lbs with blue loctite. use anti-seize on threads to prevent corrosion bonding (especially gen1 older trucks). apply in a cross-pattern from center outward., the cab mount bolts (body-to-frame) torques to 50–60 ft-lbs (OEM spec not formally published in FSM) ft-lbs (68–81 Nm Nm) (22mm drive, M14 x 2.0 thread).

Interior — 2018 Toyota Tacoma

Interior fasteners on the 2018 Toyota Tacoma. At the floor pan, the center console bolt torques to 7 ft-lbs (10mm drive, M6x1.0 thread). For the door frame, plan for a 12mm tool on a M8x1.25 stud; final torque is 27 ft-lbs (door hinge bolt).

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 2018 Toyota Tacoma numbers above.

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