Chevrolet Colorado Tire Pressure (Recommended PSI)
TL;DR
Second-gen Colorado (2015-2022): 35 PSI front and rear across all trims per the factory placard. Third-gen (2023+): 35 PSI is common, but off-road trims may run higher - check your door jamb sticker.
Where the real number lives
The only figure that matters for your truck is on the Tire and Loading Information placard inside the driver's door jamb (some Colorados also repeat it on the fuel door or glove box). GM sets that number for the exact combination of tire size, wheel, and trim your truck left the factory with, so it can differ from the figures below even within the same model year.
Second generation (2015-2022)
Across the base, WT, LT, Z71, and ZR2 trims and all factory tire sizes (255/65R17, 265/60R18, 265/70R16, 265/65R17), published placard data consistently lists 35 PSI front and rear, cold. This is one of the more uniform generations - every trim and wheel option lands at the same figure.
Third generation (2023-present)
Chevrolet-focused reference sites list 35 PSI front and rear as the common cold-inflation figure for standard trims. However, owners of the off-road-oriented ZR2 and Trail Boss trims (larger all-terrain tires) have reported placard figures in the 36-38 PSI range on their own trucks. These reports are not yet corroborated across multiple independent sources, so treat them as directional rather than definitive - confirm on your specific placard before adjusting.
Why it varies by trim
- Larger or more aggressive off-road tires (ZR2, Trail Boss) often carry different load and pressure specs than street-oriented tires on WT/LT/Z71 trims.
- Wheel diameter (16 in to 20 in) changes the tire's load capacity, which can shift the recommended pressure.
- Two trucks of the same model year can carry different numbers if they left the factory with different optional tire packages.
| Generation / years | Trim or tire size | Front (PSI) | Rear (PSI) |
|---|---|---|---|
| 2nd gen, 2015-2022 | Base / WT - 255/65R17, 265/60R18, or 265/70R16 | 35 | 35 |
| 2nd gen, 2015-2022 | LT - 255/65R17, 265/60R18, or P255/55R20 | 35 | 35 |
| 2nd gen, 2015-2022 | Z71 - 255/65R17 | 35 | 35 |
| 2nd gen, 2015-2022 | ZR2 - 265/65R17 | 35 | 35 |
| 3rd gen, 2023-present | Standard trims (WT/LT) | 35 | 35 |
| 3rd gen, 2023-present | Trail Boss (owner-reported, unconfirmed) | ~36 | ~36 |
| 3rd gen, 2023-present | ZR2 (owner-reported, unconfirmed) | ~38 | ~38 |
Rule of thumb: if your placard number is not one of these, trust the placard - it is specific to your build, not a generic figure copied from a chart.
Summary
| 2015-2022 (2nd gen), all trims | 35 PSI front / 35 PSI rear |
|---|---|
| 2023+ (3rd gen), WT/LT | 35 PSI front / 35 PSI rear |
| 2023+ (3rd gen), Trail Boss (reported) | ~36 PSI front / ~36 PSI rear |
| 2023+ (3rd gen), ZR2 (reported) | ~38 PSI front / ~38 PSI rear |
| Authoritative source | Driver's door jamb placard / owner's manual |
| Check tire condition | Cold, before driving, at least 3 hours after parking |
Full diagnostics
For the complete step-by-step diagnostic and repair guide, see Chevrolet Colorado: Common Problems, Fault Codes & Repairs.
Frequently asked questions
Is 35 PSI correct for every Chevrolet Colorado?
It is correct for every documented trim and tire size in the second generation (2015-2022) and for standard third-generation trims, but off-road trims like the ZR2 and Trail Boss on larger all-terrain tires may be placarded higher. Check your driver's door jamb sticker to be certain for your specific truck.
Where exactly is the tire pressure placard on a Colorado?
Open the driver's door and look at the door jamb (the vertical edge of the body the door closes against). The Tire and Loading Information label there lists the exact front and rear cold PSI, tire size, and maximum load for your specific truck as built.
Why would my ZR2 or Trail Boss need higher pressure than a base model?
These trims typically run larger, more aggressive all-terrain or off-road tires with different load ratings than the street tires on WT/LT/Z71 trims. A different tire size or construction can call for a different cold inflation pressure even on the same truck platform.
Should I use the pressure molded into the tire sidewall instead?
No. The sidewall number is the tire's maximum pressure rating, not the recommended driving pressure. Always use the door jamb placard or owner's manual figure, which accounts for your truck's actual weight and handling needs.