APEX Designs PTI Precision Tire Inflator (PTI) | P/N X02-08-140

A precision tire inflator and gauge system offering +/- 0.5 PSI accuracy and 0.05 PSI repeatability. The 40 PSI variant targets lower off-road pressures and is optimized for C and D load range tires, while the 90 PSI variant suits tow vehicles and trailers with D and E load range tires. Features stainless steel construction, phosphorescent gauge markings, and a fluid-filled gauge to resist shock typical of off-road use.
Fitment: Universal — no vehicle-specific fitment.
MPN X02-08-140 - 40 PSI
MPN X02-08-190 - 90 PSI