Plan d’maintenance Chevrolet Silverado 3500 HD IV (T1XX, facelift 2024) Regular Cab Long Bed

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📖Chevrolet Silverado 3500 HD IV (facelift 2024) Regular Cab Long Bed: the pure commercial payload flagship

Chevrolet Silverado 3500 HD IV (T1XX, facelift 2024) Regular Cab Long Bed (2024-Présent)

The facelifted 2024 Regular Cab Long Bed represents the most stripped-down, work-focused, and capable commercial platform in the Silverado 3500 HD range. Engineered with a functional two-passenger cab and a massive eight-foot Durabed cargo floor mounted atop a fully boxed high-strength steel chassis, this model is built for heavy service bodies, municipal snow ploughing, agricultural flatbeds, and severe equipment haulage. Strict and disciplined Chevrolet Silverado 3500 HD maintenance is indispensable to ensure this dedicated commercial workhorse delivers long-term dependability under continuous extreme duty.

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Garajo prépare votre garage et vous permet ensuite de suivre les maintenances, les rappels et les points à surveiller.

Owner notes

The reassuring points, known weak spots and deadlines you should not let slip.

Reassuring points

Reliability

Uncompromising two-passenger layout provides maximum usable payload capacity and cargo bed volume on a nimble commercial wheelbase.
Standard Allison 10-speed transmission across all engines provides optimal gear spacing and refined hill-descent braking.
The 6.6-litre L8T petrol V8 provides robust, low-maintenance mechanical power perfectly suited to municipal and short-haul duties.
The enhanced Duramax L5P diesel engine delivers 470 hp and 975 lb-ft of torque for immense heavy plant and machinery trailering.

Chronic weak spots

Keep an eye on

Fleet body modifications: inspect chassis frame rails for unauthorised cutting, drilling, improper welding, or poor wiring connections.
Allison 10-speed transmission: check fluid quality, verify transmission software updates, and ensure smooth low-speed gear shifts.
Duramax L5P emissions equipment: inspect DEF tank heater operation, check urea injector for crystallization, and monitor NOx sensor health.
Dual rear wheel axle: inspect full-floating wheel hub seals, check wheel lug nut torque, and verify inner tyre condition and pressure.
Front running gear: check heavy-duty wishbone ball joints, steering linkages, and torsion-bar mounts for site-induced wear.

Critical deadlines

Do not miss

Service Allison 10-speed transmission fluid and filter every 45,000 km under demanding commercial towing conditions.
Renew diesel fuel filters every 20,000 km using certified OEM filter cartridges to protect common-rail fuel components.
Drain and replace lubricant in heavy rear differential, front differential axle, and transfer case every 50,000 km.
Lubricate all front suspension ball joints, steering pivot points, and prop-shaft universal joints at every engine oil change interval.

Fréquences d'maintenance recommandées

Service markers for petrol/diesel versions. Exact intervals vary by engine and model year.

Oil change

Every 15 000 km

Every 1 year

Service

Every 15 000 km

Every 1 year

Brake pads

Every 30 000 km

Every 2 years

Poids ou puissance élevés : usure des number platettes accélérée sur certaines versions

Timing belt / chain

Every 100 000 km

Every 5 years

Battery (12 V)

Every 50 000 km

Every 4 years

Powertrains and average consumption

Average consumption from manufacturer data for the versions available in this generation.

Petrol and diesel powertrains

▾

Petrol, diesel or LPG versions. The intervals shown cover the usual mechanical jobs.

Silverado 3500 HD IV (T1XX, facelift 2024) Regular Cab Long Bed

Estimated average budget

Mid-range cost

Servicing a Chevrolet Silverado 3500 HD IV (T1XX, facelift 2024) Regular Cab Long Bed sits slightly above the market average (+21%).

Simple oil change~125 €

Full service~355 €

Front brake pads~170 €

Timing-belt kit~650 €

Tyres (set of 4)~450 €

* Indicative estimates for parts and labour.

Frequently asked questions about Chevrolet Silverado 3500 HD IV (T1XX, facelift 2024) Regular Cab Long Bed

What are the common problems on the Silverado 3500 HD IV (T1XX, facelift 2024) Regular Cab Long Bed?▾

Silverado 3500 HD IV (T1XX, facelift 2024) Regular Cab Long Bed owners should especially watch: Fleet body modifications: inspect chassis frame rails for unauthorised cutting, drilling, improper welding, or poor wiring connections. Allison 10-speed transmission: check fluid quality, verify transmission software updates, and ensure smooth low-speed gear shifts. Garajo includes these watch points so you can act early.

When should you change the timing belt on a Silverado 3500 HD IV (T1XX, facelift 2024) Regular Cab Long Bed?▾

The timing belt is usually replaced every 100,000 km or 5 years on this type of engine.

Where can I find the service book for the Chevrolet Silverado 3500 HD IV (T1XX, facelift 2024) Regular Cab Long Bed?▾

Garajo offers a free digital service book, always up to date, with reminders and a detailed history for your Chevrolet Silverado 3500 HD IV (T1XX, facelift 2024) Regular Cab Long Bed.

How much does it cost to service a Chevrolet Silverado 3500 HD IV (T1XX, facelift 2024) Regular Cab Long Bed?▾

The service budget for a Chevrolet Silverado 3500 HD IV (T1XX, facelift 2024) Regular Cab Long Bed sits slightly above the market average (+21%). Allow about 355 € for a full service, for example. Garajo estimates your budget by powertrain and tracks what you actually spend, for free.

Which Chevrolet Silverado 3500 HD IV (T1XX, facelift 2024) Regular Cab Long Bed powertrain is best for town use?▾

This model is only available as petrol/diesel. Fuel mix: 4 petrol versions ; 4 diesel versions. In town, petrol/LPG versions are usually the better match; diesel versions make more sense with regular long journeys.

Which Chevrolet Silverado 3500 HD IV (T1XX, facelift 2024) Regular Cab Long Bed powertrain should you choose if you mostly drive on the motorway?▾

This model is only available as petrol/diesel. Fuel mix: 4 petrol versions ; 4 diesel versions. For regular motorway use, diesel versions of this model are usually the best fit (range and refinement at a steady speed).

Compatible engine oil

Which engine oil for Chevrolet Silverado 3500 HD IV (T1XX, facelift 2024) Regular Cab Long Bed?

These links are limited to the engines of this generation when oil data is available.

15W-40 for Chevrolet Silverado 3500 HD IV (T1XX, facelift 2024) Regular Cab Long Bed

Capacity : 9.5 lAPI CJ-4, API CK-4 (<-18 C°)API CJ-4, API CK-4 5W-40

5W-30 for Chevrolet Silverado 3500 HD IV (T1XX, facelift 2024) Regular Cab Long Bed

Capacity : 7.6 lGM dexos 1 Gen 3

5W-40 for Chevrolet Silverado 3500 HD IV (T1XX, facelift 2024) Regular Cab Long Bed

Capacity : 9.5 lAPI CJ-4, API CK-4 (<-18 C°)API CJ-4, API CK-4 5W-40

Unsure between two viscosities?5W-30 vs 5W-40 0W-20 vs 5W-30 5W-30 vs 0W-30

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