NHTSA Recall 18V307000: Fuel system, diesel and tires
Newmar Corporation reported this safety recall to NHTSA on , covering an estimated 96 vehicles. It affects 2016–2018 Newmar Mountain Aire.
| NHTSA campaign | 18V307000 |
|---|---|
| Components | FUEL SYSTEM, DIESEL; TIRES |
| Report received | May 11, 2018 |
| Owner notification | June 21, 2018 |
| Initiated by | Manufacturer |
Defect
Newmar Corporation (Newmar) is recalling certain 2016-2018 Newmar Mountain Aire motorhomes. The Diesel Exhaust Fluid (DEF) tank bracket may contact the tag axle tire, possibly causing tire damage.
Safety risk
If the bracket damages the tire, it can cause tire failure, increasing the risk of a crash.
Remedy
Newmar will notify owners, and Spartan Motors dealers will move the DEF bracket away from the tire, free of charge. The recall began on June 21, 2018. Owners may contact Newmar customer service at 1-800-731-8300.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Vehicles covered by recall 18V307000
Being listed here means the campaign covers the model year, not that every car was built with the defect or is still unrepaired. Enter your VIN above to check your specific vehicle. Recall repairs are free at authorised dealers. Source: NHTSA, October 2026.