Keeping your tires properly inflated is one of the best ways to C.Y.A. – Cover Your Assets. Properly inflated tires are essential to safe operation, and go a long way toward reducing out-of-pocket costs by extending tire life, increasing fuel economy and preventing roadside service calls and inspection citations – which can catch up with you in a bad way as a result of the Federal Motor Carrier Safety Administration (FMCSA) Compliance Safety Accountability 2010 record database.

Meritor makes it simple to C.Y.A. and automatically manage vehicle tire pressure with the Meritor® Tire Inflation System (MTIS™) by P.S.I. MTIS harnesses your trailer’s existing air supply to keep your tires fully inflated to specification, even when your vehicle is moving, helping you save money and adding profit to your bottom line.

Reliable Tire Inflation To Keep You Rolling.

How MTIS Works.

Air from the trailer air supply is routed to a central control box, then into each axle. The axles act as conduits to carry air through a rotary union assembly, which distributes air to each tire as needed. (Periodic inspection is required. See MTIS Maintenance Manual 14P.)

MTIS can C.Y.A. because it:

Download the Meritor Tire Inflation System (MTIS) By P.S.I. – With ThermALERT™ Option brochure for more information.

MTIS Pays For Itself.

MTIS is a proven smart investment because payback is possible within six months of installation. In fact, companies across the country are spec’ing it on new trailers and retrofitting it on existing trailers.

Long-Term Return On Investment.

With more than 5 million fleet tires protected, and nearly two decades of proven performance, MTIS by P.S.I. is known for its value and reliability. See for yourself with our interacdtive payback calculator now at meritor.com/mtiscalculator to check how much you can save.

Average Annual Cost Savings Per Trailer With Meritor Tire Inflation System (MTIS).

Tread Wear1 $200
Maintenance2 $200
Fuel3 $930
Tire Downtime/Replacement4 $630
Total $1,960

1 Tread Wear: Based on 10% extended tire life of eight tires traveling 100,000 miles per year and a tire cost of $400 (average between small and large fleets).

2 Maintenance: Based on 20 minutes twice per month spent checking and filling tires by a tire professional at $25 per hour.

3 Fuel: Based on 1.4% annual savings, assuming 100,000 miles per year at 6 mpg and $4.00 per gallon.

4 Tire Downtime/Replacement: Based on one service call over two years; includes direct cost, downtime and replacement tire.

Calculate Your Savings.

How much money can you save with MTIS? The fastest way to find out is to use our online MTIS payback calculator.