Many upfitter customers believe there are federal requirements on mud flaps for commercial vehicles. The misconception that mud flaps are part of motor carrier requirements has been around for a while.
As of September 2018, vehicles upfitted with additional seating positions by final-stage manufacturers and alterers must ensure compliance with FMVSS 226: Ejection Mitigation. This applies to multistage manufactured...
Some upfitters have been asked by customers to refurbish a used truck using a complete glider kit. These upfitters have inquired about their FET responsibility in such situations.
For vehicles with a GVWR of more than 10,000 pounds, tire requirements are governed by Federal/Canada Motor Vehicle Safety Standard 119: New Pneumatic Tires for Motor Vehicles.
TPMS phase-in requirements, which apply to passenger cars, multipurpose passenger vehicles, trucks and buses with a GVWR of 10,000 pounds or less, began in 2005 and took full effect for multistage manufactured vehicles...
NTEA is hearing an increased number of questions regarding FET on vehicles exported from the U.S. As with any FET issue, there is no simple, clear-cut answer.
NTEA receives questions on re-rating truck gross vehicle weight rating, especially from upfitters asked to lower it on a used (already titled) vehicle.