Heavy Load / Towing
GMC Yukon — Heavy Load / Towing Tire Pressure
For heavy load / towing use on the GMC Yukon, set cold pressures to 38 PSI front and 40 PSI rear.
Heavy Load / Towing cold pressure
Front
38
262 kPa
+3 vs OEM
Rear
40
276 kPa
+5 vs OEM
OEM spec
35/35 PSI
Tire size
275/55R20
Curb weight
2,535 kg
Category
suv
When loaded to GVWR or towing, increase rear PSI more than front to keep the load-carrying capacity within spec.
Community-tuned pressures based on OEM spec + typical use-case deltas. Always verify against your door-jamb sticker for your exact trim and load rating. Minimum safe pressure is 24 PSI for most passenger tires.
Other setups for this Yukon
FAQ
Frequently asked
- What tire pressure should I use for load driving in the GMC Yukon?
- For heavy load / towing use on the GMC Yukon, set cold pressures to 38 PSI front and 40 PSI rear. When loaded to GVWR or towing, increase rear PSI more than front to keep the load-carrying capacity within spec.
- What is the OEM tire pressure for the GMC Yukon?
- The factory cold pressure spec for the 2021–2024 GMC Yukon is 35 PSI front / 35 PSI rear. Always use the door-jamb sticker for your specific trim.
- What about towing with the GMC Yukon?
- Towing or carrying heavy loads shifts weight rearward. Using 38 PSI front / 40 PSI rear keeps load-carrying capacity within spec and prevents rear sidewall overheating.
- What is 38 PSI in bar or kPa?
- 38 PSI = 2.6 bar = 262 kPa. The rear 40 PSI = 2.8 bar.
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