295/75R22.5 tire size

Truck and trailer tire. 295/75R22.5 is 39.7 – 41.0 inches tall in manufacturer data books, measured on 23 tire models.

What 295/75R22.5 means

295 mm nominal section width, 75 aspect ratio (sidewall height = 75% of width), R radial, for a 22.5-inch rim.

Used on steer, drive and trailer positions — the tread pattern of the model decides the position, not the size.

Dimensions

Overall diameter: 39.7 in (1,008 mm) – 41.0 in (1,041 mm)
Section width: 10.8 in (274 mm) – 11.5 in (292 mm)
Static loaded radius: 18.5 in (470 mm) – 19.2 in (488 mm)
Revolutions per mile: 506 – 524 (314 – 326 per km)

Range across the tire models in the Bridgestone (2017) and Apollo (2023) truck data books; tread depth and model change the numbers.

Load ranges and maximum loads

Load range G: 6,175 lb (2,801 kg) @ 110 psi (7.6 bar)
dual: 5,675 lb (2,574 kg) @ 110 psi (7.6 bar)
Load range H: 7,160 lb (3,248 kg) @ 120 psi (8.3 bar), 7,160 lb (3,248 kg) @ 123 psi (8.5 bar)
dual: 6,610 lb (2,998 kg) @ 120 psi (8.3 bar), 6,610 lb (2,998 kg) @ 123 psi (8.5 bar)

Maximum load per tire at the cold pressure shown. Single = 2 tires per axle end-to-end, dual = per tire in a pair.

Load & inflation table

Single, load range G: load by cold pressure

70 psi (4.8 bar): 4,500 lb (2,041 kg)
75 psi (5.2 bar): 4,725 lb (2,143 kg)
80 psi (5.5 bar): 4,940 lb (2,241 kg)
85 psi (5.9 bar): 5,155 lb (2,338 kg)
90 psi (6.2 bar): 5,370 lb (2,436 kg)
95 psi (6.6 bar): 5,510 lb (2,499 kg)
100 psi (6.9 bar): 5,780 lb (2,622 kg)
105 psi (7.2 bar): 5,980 lb (2,712 kg)
110 psi (7.6 bar): 6,175 lb (2,801 kg)

Single, load range H: load by cold pressure

70 psi (4.8 bar): 4,915 lb (2,229 kg)
75 psi (5.2 bar): 5,155 lb (2,338 kg)
80 psi (5.5 bar): 5,355 lb (2,429 kg)
85 psi (5.9 bar): 5,630 lb (2,554 kg)
90 psi (6.2 bar): 5,860 lb (2,658 kg)
95 psi (6.6 bar): 6,005 lb (2,724 kg)
100 psi (6.9 bar): 6,305 lb (2,860 kg)
105 psi (7.2 bar): 6,525 lb (2,960 kg)
110 psi (7.6 bar): 6,780 lb (3,075 kg)
115 psi (7.9 bar): 6,950 lb (3,152 kg)
120 psi (8.3 bar): 7,160 lb (3,248 kg)

Dual, load range G: load by cold pressure

70 psi (4.8 bar): 4,095 lb (1,857 kg)
75 psi (5.2 bar): 4,300 lb (1,950 kg)
80 psi (5.5 bar): 4,540 lb (2,059 kg)
85 psi (5.9 bar): 4,690 lb (2,127 kg)
90 psi (6.2 bar): 4,885 lb (2,216 kg)
95 psi (6.6 bar): 5,070 lb (2,300 kg)
100 psi (6.9 bar): 5,260 lb (2,386 kg)
105 psi (7.2 bar): 5,440 lb (2,468 kg)
110 psi (7.6 bar): 5,675 lb (2,574 kg)

Bridgestone Truck Tire Load & Inflation Tables 2018 (TRA-based). Pressure is the minimum for the load.

295/75R22.5 vs 11R22.5

The two are sold as alternatives on the same rim. Diameter: 39.7 – 41.0 in vs 40.7 – 42.6 in; revolutions per mile 515 vs 495 (middle values). Compare speed and RPM →