2024 GMC Yukon — Tire Size & Pressure Guide
Your comprehensive guide to tire and wheel specifications for the 2024 GMC Yukon.
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Quick Answer
Here's a quick overview of the tire specifications for the 2024 GMC Yukon:
- OEM Tire Size: 265/65R18, 275/60R20, 275/50R22 (varies by trim)
- Recommended Cold Tire Pressure: 36 PSI (front and rear) - Always verify with your vehicle's door placard.
- Bolt Pattern: 6x139.7mm
- Wheel Size: 18x8.5", 20x9", 22x9" (varies by trim and option)
- Load Index/Speed Rating: Varies by tire size and manufacturer, but typically 113S or 115T for 18" and 20", and 117H for 22" (or higher for HD applications)
- Spare Tire Size: Full-size spare, typically matching the smallest OEM wheel diameter, often 265/70R17 or similar.
- TPMS Frequency: 315 MHz or 433 MHz (Most modern GM vehicles use 315 MHz, but some international models may differ. Always verify.)
Tire Sizes by Trim
The 2024 GMC Yukon offers a variety of tire and wheel combinations depending on the trim level and optional packages. Here's a general breakdown:
| Trim Level | OEM Tire Size | Wheel Size |
|---|---|---|
| SLE, SLT | 265/65R18 | 18x8.5" |
| SLT (optional) | 275/60R20 | 20x9" |
| AT4 | 275/60R20 | 20x9" |
| Denali, Denali Ultimate | 275/60R20 | 20x9" |
| Denali, Denali Ultimate (optional) | 275/50R22 | 22x9" |
Note: Wheel offset typically ranges from +22mm to +28mm for OEM wheels, but this can vary.
More specs for the 2024 GMC Yukon
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
2024 GMC Yukon 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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Values can vary by engine, trim and build date; check your VIN-specific service information. Updated 2026-06-24.