Heavy Load / Towing
GMC Terrain — Heavy Load / Towing Tire Pressure
For heavy load / towing use on the GMC Terrain, set cold pressures to 36 PSI front and 38 PSI rear.
Heavy Load / Towing cold pressure
Front
36
248 kPa
+3 vs OEM
Rear
38
262 kPa
+5 vs OEM
OEM spec
33/33 PSI
Tire size
225/65R17
Curb weight
1,640 kg
Category
crossover
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 Terrain
FAQ
Frequently asked
- What tire pressure should I use for load driving in the GMC Terrain?
- For heavy load / towing use on the GMC Terrain, set cold pressures to 36 PSI front and 38 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 Terrain?
- The factory cold pressure spec for the 2018–2024 GMC Terrain is 33 PSI front / 33 PSI rear. Always use the door-jamb sticker for your specific trim.
- What about towing with the GMC Terrain?
- Towing or carrying heavy loads shifts weight rearward. Using 36 PSI front / 38 PSI rear keeps load-carrying capacity within spec and prevents rear sidewall overheating.
- What is 36 PSI in bar or kPa?
- 36 PSI = 2.5 bar = 248 kPa. The rear 38 PSI = 2.6 bar.
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