Pierce Impel, Quantum +3 more: Suspension — lower arm

Affects Pierce Impel, Quantum, Velocity, Arrow XT, Enforcer · 2009–2013 — about 135 vehicles.

The hazard

If one of the lower control arm fractures, the attached wheel may separate, increasing the risk of a crash.

What to do

Pierce will notify owners, and dealers will inspect and replace the lower control arms, as necessary, free of charge. The recall began on November 5, 2014. Owners may contact Pierce customer service at 1-888-974-3723. Pierce's number for this recall is 74B257.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational