Recall 18V307000: 2016–2018 Newmar Mountain Aire
- Report received
- May 11, 2018
- Manufacturer
- Newmar Corporation
- Potentially affected
- 96vehicles
- Model years
- 2016–2018
Check your own vehicle. A recall applies only to vehicles within the affected build range. Enter your VIN at nhtsa.gov/recalls. Recall repairs are free at a franchised dealer.
What NHTSA recorded
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.
Possible consequence
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.
Affected model years
Pages for each model year show complaints, parts, mileage and other recalls.
- 2016 Newmar Mountain Aire0 complaints
- 2017 Newmar Mountain Aire0 complaints
- 2018 Newmar Mountain Aire1 complaints
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.