WeighHerePublic scales for U-Hauls, RVs, horse trailers, and PPM loads
Call ahead. Hours, fees, and walk-up rules change. WeighHere is not CDFA, CAT, or CHP.

Tonopah · Quartzsite · Ehrenberg · I-10 west · Maricopa · La Paz · listings checked 28 Sep 2026

Public scales on I-10 west of Phoenix toward California

Four CAT Scales verified on TA, Love’s, and Pilot Flying J own location pages on I-10 west of Phoenix metro toward the California line: TA #0225 Tonopah (I-10 Exit 103 / 339th Ave), Love’s #286 Quartzsite (I-10 Exit 17 / Quartzsite Blvd), Pilot #328 Quartzsite (I-10/US-95 Exit 17 / Main St), and Flying J #608 Ehrenberg (I-10 Exit 1 / Frontage Road N.). No ScaleRegistry dedicated walk-up house here. No Arizona CDFA-equivalent facility grid. Blythe Public Scales (dedicated) stays on Coachella Valley / I-10 — not double-counted. Love’s #280 Buckeye does not list CAT — omitted. For Maricopa I-10 / Loop 303 CAT east of here, use Phoenix metro; for Coachella Valley CAT west of Blythe, use Coachella Valley / I-10.

4 verified listings · 0 dedicated houses · 4 CAT stops · Maricopa + La Paz Counties

Filters hide cards, not industrial rows. CAT will not weigh under 2,000 lb — use a dedicated house for cars and empty utility trailers.

No verified dedicated public scale house on this corridor

ScaleRegistry’s public-weighing page lists Colton, Lancaster, Merced, and Selma for California — no Tonopah / Quartzsite / Ehrenberg dedicated house. Arizona Department of Agriculture publishes weighmaster licensing how-to, not a facility directory. The nearest featured dedicated walk-up house is Blythe Public Scales, LLC (CDFA Riverside) just across the California line — that listing lives on the Coachella Valley / I-10 page. We are not inventing a walk-up house from industrial scale vendors or third-party trucker directories. For Phoenix metro CAT east of Tonopah, use Phoenix metro.

CAT Scale at TA / Love’s / Pilot / Flying J

We list only corridor CAT stops verified on the operator’s own location page. TA #0225 (Tonopah / I-10 Exit 103) lists CAT Scale on ta-petro.com. Love’s #286 (Quartzsite / I-10 Exit 17) lists CAT Scales as a visible amenity on loves.com. Pilot #328 (Quartzsite / Exit 17) and Flying J #608 (Ehrenberg / Exit 1) each list CAT Scale among Amenities-item amenities and FAQ confirms a CAT scale. 2,000 lb floor. No corner weights. Do not unload horses at a truck stop. Arizona weighmaster rules differ from California — confirm ticket needs with your TO or DMV equivalent. Use CAT’s locator for other stops.

CAT ScaleWalk-up more likelyNot a DOT station

TA Tonopah #0225 — CAT Scale

1010 N. 339th Avenue, Tonopah, AZ 85354 · Map

(623) 386-6443

Certified ticket
Likely (licensed weighmaster list / CAT)
Livestock
Unknown — we do not invent livestock policy.
24-hour
Travel center listed 24h; confirm scale staffing
Hours / access
TA’s own Tonopah page lists Open 24 Hours and lists CAT Scale among amenities. That is not the same as a published CAT-staffing schedule. Confirm the scale is working before a middle-of-the-night trip.

TA’s own Tonopah location page (I-10 Exit 103 / 339th Ave) lists CAT Scale among amenities. West of Phoenix metro on I-10 in Maricopa County — pairs with Love’s #286 Quartzsite, Pilot #328 Quartzsite, and Flying J #608 Ehrenberg on the I-10 west corridor. Love’s #280 Buckeye (I-10 Exit 114) does not list CAT — omitted. CAT 2,000 lb floor; no corner weights. Arizona weighmaster rules differ from California — confirm ticket needs with your TO or DMV equivalent. Do not unload horses in the lot. Confirm on CAT’s locator. Not a DOT station.

Source: TA Petro location page — Tonopah #0225 · Operator page · Last checked 2026-09-28

CAT ScaleWalk-up more likelyNot a DOT station

Love's Travel Stop #286 — CAT Scale (Quartzsite)

760 S. Quartzsite Blvd., Quartzsite, AZ 85346 · Map

(928) 927-8570

Certified ticket
Likely (licensed weighmaster list / CAT)
Livestock
Unknown — we do not invent livestock policy.
24-hour
Travel center listed 24h; confirm scale staffing
Hours / access
Love's location page lists the store Open 24-Hours and lists CAT Scales as an amenity. That is not the same as a published CAT-staffing schedule. Confirm the scale is working before a middle-of-the-night trip.

Love’s own Quartzsite location page (I-10 Exit 17 / Quartzsite Blvd) lists CAT Scales among amenities (visible amenity + fieldValue true). La Paz County on I-10 toward California — pairs with Pilot #328 Quartzsite (same exit), Flying J #608 Ehrenberg (I-10 Exit 1), and TA #0225 Tonopah (I-10 Exit 103). Blythe Public Scales (dedicated) stays on the Coachella Valley / I-10 page. CAT 2,000 lb floor; no corner weights. Arizona weighmaster rules differ from California — confirm ticket needs with your TO or DMV equivalent. Do not unload horses in the lot. Confirm on CAT’s locator. Not a DOT station.

Source: Love's Travel Stop location page — Quartzsite #286 · Operator page · Last checked 2026-09-28

CAT ScaleWalk-up more likelyNot a DOT station

Pilot Travel Center #328 — CAT Scale (Quartzsite)

1201 W Main St, Quartzsite, AZ 85346 · Map

(928) 927-7777

Certified ticket
Likely (licensed weighmaster list / CAT)
Livestock
Unknown — we do not invent livestock policy.
24-hour
Travel center listed 24h; confirm scale staffing
Hours / access
Pilot Flying J's location page lists the travel center open 24 hours and lists CAT Scale as an amenity. That is not the same as a published CAT-staffing schedule. Confirm the scale is working before a middle-of-the-night trip.

Pilot Flying J’s own Quartzsite location page (I-10/US-95 Exit 17 / Main St) lists CAT Scale among Amenities-item amenities and FAQ confirms a CAT scale. La Paz County on I-10 toward California — pairs with Love’s #286 Quartzsite (same exit), Flying J #608 Ehrenberg (I-10 Exit 1), and TA #0225 Tonopah (I-10 Exit 103). CAT 2,000 lb floor; no corner weights. Arizona weighmaster rules differ from California — confirm ticket needs with your TO or DMV equivalent. Do not unload horses in the lot. Confirm on CAT’s locator. Not a DOT station.

Source: Pilot Flying J location page — Quartzsite #328 · Operator page · Last checked 2026-09-28

CAT ScaleWalk-up more likelyNot a DOT station

Flying J Travel Center #608 — CAT Scale (Ehrenberg)

I-10 Exit 1 Frontage Road N., Ehrenberg, AZ 85334 · Map

(928) 923-9600

Certified ticket
Likely (licensed weighmaster list / CAT)
Livestock
Unknown — we do not invent livestock policy.
24-hour
Travel center listed 24h; confirm scale staffing
Hours / access
Pilot Flying J's location page lists the travel center open 24 hours and lists CAT Scale as an amenity. That is not the same as a published CAT-staffing schedule. Confirm the scale is working before a middle-of-the-night trip.

Flying J’s own Ehrenberg location page (I-10 Exit 1 / Frontage Road N.) lists CAT Scale among Amenities-item amenities and FAQ confirms a CAT scale. La Paz County at the California line on I-10 — pairs with Love’s #286 and Pilot #328 Quartzsite (Exit 17) and TA #0225 Tonopah (Exit 103). Blythe Public Scales (dedicated, CDFA Riverside) is across the river on the Coachella Valley / I-10 page — not double-counted here. CAT 2,000 lb floor; no corner weights. Arizona weighmaster rules differ from California — confirm ticket needs with your TO or DMV equivalent. Do not unload horses in the lot. Confirm on CAT’s locator. Not a DOT station.

Source: Pilot Flying J location page — Ehrenberg Flying J #608 · Operator page · Last checked 2026-09-28


Do not go here for a ticket

Arizona ports of entry and ADOT virtual ports / weigh-in-motion sites are commercial enforcement — not a place to buy a civilian weighmaster ticket for a U-Haul, RV, horse trailer, or PPM load. Follow posted signs; do not treat this directory as a bypass guide.

Source: ADOT — Virtual Port Technology · ADOT — Port of Entry Locations

What we still need to verify

Any dedicated public scale house in Tonopah / Quartzsite / Ehrenberg / La Paz with an operator page that sells walk-up weighmaster certificates. Sunmart #640 Ehrenberg and other third-party CAT pins omitted until an operator own page we treat as primary confirms CAT. Love’s #722 Mayer (I-17) stays elsewhere. Livestock policy everywhere. Store-listed 24h vs published CAT staffing.

Sources: TA #0225 Tonopah · Love’s #286 Quartzsite · Pilot #328 Quartzsite · Flying J #608 Ehrenberg · CAT Scale locator (linked, not republished) · ScaleRegistry public scales · AZ Ag weighmaster licensing · ADOT Virtual Port