Yucaipa, CA Environmental Rules: Vehicle Idling Restrictions (2026)

This page covers the idling rule printed in Chapter 10.04 of the Yucaipa Municipal Code, the overweight and oversized vehicle restrictions. It is written as a condition attached to permits, not as a citywide rule for every car.

Section 10.04.030 lets the city planner issue a permit exempting a truck tractor, motor truck or semi-trailer over ten thousand (10,000) pounds gross vehicle weight from the street and residential-property parking bans in § 10.04.020(A)(1) through (3). Each such permit is subject to the conditions of § 10.04.040. Condition D says the operator shall not idle the engine for longer than thirty (30) minutes within any four-hour period, nor race the engine, nor blow the air horns. Condition F adds that no refrigeration unit on the vehicle can run between eight p.m. and eight a.m. Condition H.2 separately bars mechanical work, or routine maintenance or repair that causes an excessive amount of noise, before eight a.m. or after eight p.m. for truck tractors kept in a residential driveway.

Permits expire one year after issuance, and a renewal application goes to the city planner at least ten (10) days before the expiration date. A permit issued to a nonresident visitor expires three days after issuance, and no one can get more than three visitor permits in any twelve (12) month period. The city planner can revoke a permit for good cause, and a finding that the permittee or a person operating with consent violated this chapter, any other code provision or state law on operation, licensing, maintenance or parking of vehicles establishes that cause. A denied applicant has ten calendar days from service of the denial letter to appeal to the City Council under § 10.04.080.