Independent buying guidance · US editionHow we work
Gearjury
All categories
All categories
Meat thermometersView all 168 →
By foodTurkeyChickenSteakPrime ribPorkPork chopsShow all (40) →
By cooking methodOven safeOvenSmokerSmokingDigital ovenDeep fryShow all (31) →
By typeWirelessInstant readDigitalBluetoothDigital instant readQuick readShow all (82) →
BrandsThermoProTaylorMEATERThermoWorksThermapenWeberShow all (27) →
Best picksGood Meat Thermometers for Every Kind of Cook
WiFi extendersView all 133 →
By place and useHomeTvLongRvOutsideLong outdoorShow all (44) →
By typeEthernet portDual bandMeshEthernetPowerlinePlugShow all (44) →
Setup and helpSetupSet upAppConfigureSetWpsShow all (23) →
BrandsNETGEARTP-LinkRingLinksyseeroStarlinkShow all (24) →
Best picksBest WiFi Extenders: Which Range Extender Should You Buy?
Dash camsView all 124 →
By vehicleMotorcycleTruckTeslaSemi truckMercedesMercedes benzShow all (47) →
By featureFront rearWirelessRear view mirrorMode parking360MirrorShow all (121) →
Installation and accessoriesInstallHardwire kitMountMicro sd cardSd cardHardwireShow all (46) →
BrandsVIOFOGarminVantrueREDTIGERBlackVueROVEShow all (22) →
Best picksBest Dash Cams for Cars in 2026
Radar detectorsView all 123 →
By typeLaserWindshield mountWindow mountLaser jammerMountAppShow all (67) →
By vehicle and roadMotorcycleBikeMounting motorcycleAdaptiv tpx motorcycleTruck
Rules and how they workIllegal statesJammersLegalUtah lawsLaws by stateLegal statesShow all (41) →
BrandsEscortUnidenCobraValentineK40Valentine OneShow all (25) →
Best picksBest Radar Detectors for Cars: Models Compared
Winter glovesView all 76 →
By who wears themWomenMenLeather menLeather womenWaterproof womenMen dressShow all (41) →
By activityWorkCyclingBikeWorkingBike ridingMotorcycleShow all (46) →
By feature and materialHeatedWaterproofInsulatedLeatherTouch screenTouchscreenShow all (36) →
BrandsNikeCarharttNorth FaceBlack DiamondUnder ArmourHestraShow all (12) →
Best picksGood Winter Gloves for Cold Weather: Five Useful Picks
HeadlampsView all 65 →
By activityBikeRunningCyclingHuntingRunnersHikingShow all (33) →
By featureRechargeableRechargeable batteryRedRechargeable batteriesBrightestFlashlight rechargeableShow all (48) →
BrandsBlack DiamondCOASTMilwaukeePetzlFenixNitecoreShow all (24) →
How-to guidesHow to Clean a Headlamp Without Damaging ItHow to Clean Headlamp Glass Without Damaging the…How to Choose a Headlamp for ReadingWhat Is a Headlamp and How Do You Choose the Right…Black Diamond Headlamp User Guide
Best picksBest Headlamps: Six Lights Compared for Different Uses
Cordless strimmersView all 58 →
By battery and powerCordlessBattery poweredBattery operatedBattery powerCordless batteryBatteryShow all (76) →
By typeMiniBlade
BrandsRyobiSTIHLBlack And DeckerCRAFTSMANBlack DeckerDEWALTShow all (27) →
How-to guidesHow to Restring a Milwaukee Battery Weed EaterHow to Restring a DEWALT Battery-Operated Weed Eater
Best picksTop 10 Best Battery-Powered Weed Eaters for Different Yards
Air coolersView all 57 →
By type and sizeSmallRoomSmall roomMiniNo windowWindowShow all (19) →
By featureSolarHeaterFilter3 in 1IceCostway 3 in 1Show all (22) →
By place and useCarHomeCampingOutdoorBedroomGarageShow all (17) →
BrandsHoneywellMideaArctic AirHessaireDeLonghiTowerShow all (12) →
Best picksBest Portable Air Coolers for Patios, Workshops and Small Spaces (2026)
Air purifiersView all 3 →
Best picksBest Air Purifier for Bedroom in the US
Buying guideHow to Choose an Air Purifier for Your Home
Head to headLevoit Core 300S-P vs Blueair 511 vs Coway Mighty
Best picksBest Air Purifier for Bedroom in the US: Quiet Models Compared
United StatesEnglish

Choose your edition

TrendingEscort Radar DetectorsUniden R8 Radar Detector and Other Uniden ModelsBest Radar Detectors for CarsCobra Radar Detectors

Category hub

New Jersey Radar Detector Laws for Drivers

Federal rules prohibit detectors in commercial motor vehicles; verify any additional New Jersey restrictions against current state law.

New Jersey radar detector laws are easiest to assess by separating ordinary passenger-car use from commercial-vehicle rules. Federal regulation 49 CFR 392.71 bars a driver from using a radar detector in a commercial motor vehicle or operating one that contains a detector. The sources reviewed for this guide do not establish a broad state ban for ordinary passenger cars, so check current New Jersey law if your vehicle class or use differs.

New Jersey Radar Detector Laws for Drivers

Our picks

Top picks

Compare them side by side →

Rules and how they work

8
Utah lawsLaws by stateTexas lawsLawsCalifornia lawsNj lawsNorth carolina lawsLaws virginia

Common questions

Questions before you buy

Are radar detectors legal in New Jersey?

The sources reviewed here do not establish a broad ban for ordinary passenger cars. Federal restrictions apply to commercial motor vehicles; verify current New Jersey law for your vehicle.

Can truck drivers use radar detectors in New Jersey?

Federal regulation 49 CFR 392.71 prohibits radar detector use or presence in a commercial motor vehicle.

Are radar jammers covered by the same rule?

A jammer is a separate device designed to interfere with enforcement signals. Check the applicable state and federal laws independently.

Should I remove a detector before entering a commercial vehicle?

Federal regulation prohibits operating a commercial motor vehicle that contains a radar detector. Follow the rule and your carrier’s compliance policy.