2018 Volvo VNL Tire Size & Pressure
Your ultimate guide to tire sizes, pressures, and wheel specifications for the 2018 Volvo VNL.
AI-generated reference. Always verify torque values, fluid capacities, intervals, and procedures against the manufacturer's service manual or OEM repair information before performing work. Repairius is not liable for damage from acting on this content without verification.
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Quick answer
- OEM Tire Size: 295/75R22.5 (common drive and steer axle sizes), 11R22.5
- Recommended Cold Tire Pressure: Typically 100-110 psi for steer axles, 85-100 psi for drive axles (always refer to the tire placard on the truck for specific recommendations).
- Bolt Pattern: 10x285.75mm
- Wheel Size: 22.5 x 8.25 inches (common)
- Load Index/Speed Rating: Varies significantly based on specific tire and application. Common ratings include G (14 ply equivalent) or H (16 ply equivalent) load range with speeds typically rated for 65-75 mph (L or M speed rating).
- Spare Tire Size: Same as road tires, typically 295/75R22.5 or 11R22.5.
- TPMS Frequency: 433 MHz (common for heavy-duty trucks)
Tire sizes by trim
Unlike passenger vehicles, heavy-duty trucks like the Volvo VNL generally have more standardized tire sizing across different configurations rather than distinct "trims." However, there can be variations based on application (e.g., long-haul, vocational) and axle configuration (steer vs. drive).
| Axle Position | Common Tire Sizes |
|---|---|
| Steer Axle | 295/75R22.5, 11R22.5, 315/80R22.5 |
| Drive Axle | 295/75R22.5, 11R22.5, 275/80R22.5 |
Recommended replacement tires
Choosing replacement tires for a heavy-duty truck like the 2018 Volvo VNL involves considering factors like application (long haul, regional, vocational), desired tread life, fuel efficiency, and traction requirements. Here are a few popular and reputable options across different price tiers:
-
Premium Tier:
- Michelin X Line Energy Z (Steer) / D (Drive): Known for excellent fuel economy and long tread life. A popular choice for long-haul operations. Expect to pay a premium.
- Goodyear Fuel Max S (Steer) / D (Drive): Another strong contender for fuel efficiency and durability, offering competitive performance against Michelin.
-
Mid-Range Tier:
- Bridgestone R283A Ecopia (Steer) / M713 Ecopia (Drive): Offers a good balance of fuel efficiency, original equipment reputation, and strong performance without the absolute top-tier price.
- Continental Hybrid HS3 (Steer) / HD3 (Drive): A durable option designed for various applications, providing solid mileage and reliability.
-
Value Tier:
- Hankook AH35 (Steer) / DH02 (Drive): Hankook offers a more budget-friendly option that still delivers respectable performance and longevity for many applications.
- Toyo M154 (Steer) / M655 (Drive): Known for robust construction and good wear characteristics, offering a strong value proposition.
Always consult with a tire professional to match the best tire to your specific usage and load requirements.
When to inflate to max load psi
For a heavy-duty truck like the 2018 Volvo VNL, understanding tire pressure is critical for safety, efficiency, and tire longevity. Unlike passenger cars where "max load psi" is rarely used, for commercial vehicles, it
More specs for the 2018 Volvo VNL
Oil Capacity & Filter
Capacity, weight, filter PN, drain plug torque, change interval.
Fluid Type Specs
Engine oil, coolant, ATF, diff, brake, PS, DEF — with OEM spec numbers.
Coolant Capacity & Type
Total system capacity, OEM coolant spec, flush interval, bleed tips.
Transmission Fluid & Service
Trans model, fluid spec, capacity, filter PN, service interval.
Torque Specifications
Lug nuts, drain plug, caliper, axle nut, plug, key fasteners.
Brake Pad & Rotor Specs
Pad PNs, rotor size, min thickness, caliper torque.
Battery Size & Group
Group size, CCA, AGM/flooded, dimensions, reset note.
A/C Refrigerant & Oil
R-134a or R-1234yf, charge oz, PAG oil spec.
Bulb Sizes (Headlight, Tail, Fog)
Headlight, fog, tail, turn, reverse, interior.
Factory Maintenance Schedule
Service intervals by mileage, severe-duty notes, known issues.
Towing Capacity & Payload
Max tow, payload, GVWR/GCWR, hitch class by trim.
Fuse Box Diagram & Amperage
Fuse box locations, layout, amps, and what each fuse controls.
Serpentine Belt Routing & Length
Belt routing, length, rib count, OEM + aftermarket PNs.
Wheel Alignment Specifications
Camber, caster, toe ranges (front & rear), adjustability notes.
Paint Color Codes
All factory colors with paint codes, sticker location, touch-up tips.
Wiper Blade Sizes
Driver/passenger/rear blade size, attachment, OEM + cross-refs.
Spark Plug Type & Gap
Plug PN, gap, torque, interval by engine.
Transmission & Axle Gear Ratios
Trans gear ratios, axle ratios, RPO codes, tow vs MPG impact.
Key Fob Programming
DIY programming steps, FCC ID, fob PN, battery, transponder.
Same spec — other model years
Maintenance & repair guides
2018 Volvo VNL Maintenance Schedule →
Available maintenance guidance; confirm the manufacturer schedule.
Repair planning references →
Plan the scope of work; detailed procedures need configuration-matched evidence.
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