Use cautionVehicle recall · NHTSA · Published May 26, 2021
KZRV 2021 SportTrek Trailers: Fire Risk from Faulty Wiring
KZRV is recalling 2021 SportTrek trailers with faulty wiring that could cause fire. Owners must replace the circuit breaker with a 15-amp model to prevent fire risks.
“KZRV 2021 SportTrek Trailers: Fire Risk from Faulty Wiring.” GovInfoNow, updated October 4, 2026. https://govinfonow.com/recall/80557-kzrv-2021-sporttrek-trailers-fire-risk-from-faulty-wiring. Based on NHTSA recall #21V397000 (https://www.nhtsa.gov/recalls?nhtsaId=21V397000).
KZRV, L.P. recalled certain 2021 Stratus and SportTrek trailers due to inadequate wiring protection that increases fire risk, the National Highway Traffic Safety Administration said on May 26, 2021. Dealers will replace the circuit breaker free of charge.
How to tell if you have it
KZRV SPORTTREK, 2021
KZRV STRATUS, 2021
What to do
Dealers will replace the 20 amp circuit breaker with a 15 amp circuit breaker, free of charge. Owners may contact KZRV customer service at 1-800-768-4016 ext. 154 or 153.
The hazard
The water heater circuits were wired with an incorrect size circuit breaker, which may prevent the breaker from tripping and failing to provide adequate wiring protection. This inadequate wiring protection can increase the risk of a fire.
Context
GovInfoNow's records show KZRV, L.P. has 18 other recalls on record since 2013-10-17. Other recent recalls of similar products include KZRV 2022 SportTrek Travel Trailer Awning Recall (2022-07-29), KZRV 2021 Sonic Trailers: Gas Leak Fire Risk - Recall (2022-02-05), and KZRV 2022 SportTrek Trailer Recall: Fire Risk from Faulty Circuit Breaker (2021-10-15). Other recent recalls of similar products include Alliance RV Trailer Recall (2026-10-16), Keystone 2024 Voltage Recreational Trailers: Fire Risk from Incorrect Fuel Lines (2025-11-10), and Keystone 2026 Montana RV Recall: Fire Risk from Damaged Wiring (2026-03-18).
How to tell if you have this one
Check for 2021 KZRV SportTrek trailers. The recall was announced in July 2021 and applies to specific models with faulty wiring.
Brand
KZRV
Category
Vehicle
Based on the official NHTSA remedy
What to do — step by step
Replace Circuit Breaker
Dealers will replace the 20 amp circuit breaker with a 15 amp circuit breaker at no cost.
Contact Customer Service
Owners can contact KZRV customer service at 1-800-768-4016 ext. 154 or 153 for assistance.
Official remedy
What NHTSA says to do
Dealers will replace the 20 amp circuit breaker with a 15 amp circuit breaker, free of charge. Owner notification letters were mailed July 13, 2021. Owners may contact KZRV customer service at 1-800-768-4016 ext. 154 or 153. KZRV's number for this recall is KZ-2021-02.
How this recall unfolded
Recall timeline
Owners were mailed letters 48 days after NHTSA received the defect report.
1NHTSA received the defect report
2Owner letters mailed
Dates from the agency record only; steps without a date are left out.
Take action
Contact KZRV
We’ve drafted a message you can send KZRV to request your refund or repair — edit it as you like.
Subject: Recall 21V397000 — KZRV 2021 SportTrek Trailers: Fire Risk from Faulty Wiring
Hello,
I own a KZRV 2021 SportTrek Trailers: Fire Risk from Faulty Wiring that is covered by recall 21V397000 from KZRV.
The official recall notice states: Dealers will replace the 20 amp circuit breaker with a 15 amp circuit breaker, free of charge. Owner notification letters were mailed July 13, 2021. Owners may contact KZRV customer service at 1-800-768-4016 ext. 154 or 153. KZRV's number for this recall is KZ-2021-02.
I’m writing to arrange the remedy described in the recall (a refund, repair, or replacement as applicable). Could you please tell me the next steps to resolve this?
Thank you.
The facts (hazard, remedy, dates, manufacturer) are pulled from the official NHTSA recall record. The plain-language summary and step-by-step checklist are written by GovInfoNow to make the official notice easier to act on — they don’t replace it.
Plain-language summary written by qwen3:4b on October 4, 2026, from the official record above. Not reviewed by a person — if it conflicts with the NHTSA notice, the notice is correct. Report an error on this page.
GovInfoNow is an independent service and is not a government agency. We republish official NHTSA recall data; we don’t issue, amend or administer recalls.