2014 Spartan Diamond Recalls

Recalls on record Updated July 2026

The 2014 Spartan Diamond has 2 NHTSA recall campaigns affecting an estimated 521 vehicles. Recall repairs are always free at any authorized dealer. Last updated July 5, 2026.

Recall campaigns

SERVICE BRAKES, AIR 18V350000 2018-05-29 309 affected
Defect

Spartan Motors USA (Spartan) is recalling certain 2001-2018 Spartan Gladiator, Diamond, MetroStar, and Advantage emergency response vehicles. The affected vehicles may not be equipped with a pressure protection valve installed between the air reservoir and the lubrication control module. If the air line were to…

Consequence

A loss of air to the air brake system could increase the risk of a crash.

Remedy

Spartan will notify owners, and dealers will inspect the vehicles and install a pressure protection valve, as necessary, free of charge. The recall began on June 26, 2018. Owners may contact Spartan customer service at 1-800-543-5008. Spartan's number for this recall is 18017.

TIRES 15V448000 2015-07-15 212 affected
Defect

Spartan Motors, Inc. (Spartan) is recalling certain model year 2007-2015 Advantage, Diamond, Gladiator, and MetroStar emergency response vehicles manufactured January 18, 2007 to February 9, 2015. The front wheels of the affected vehicles have valve stems that may rub against the brake caliper.

Consequence

If the valve stems rub against the brake caliper, a hole may develop causing the tire to deflate suddenly, increasing the risk of a crash.

Remedy

Spartan will notify owners, and dealers will inspect the front wheel valve stems and replace any that have wear marks, free of charge. The recall began on September 2, 2015. Owners may contact Spartan customer service at 1-517-543-6400. Spartan's number for this recall is 15012.

Sources & methodology

Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2014 Spartan Diamond as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.