By Evan Reid, Founder of Haul Handbook · Updated Sep 27, 2026
Kansas oversize and overweight permits are issued by the Kansas Department of Transportation through K-TRIPS, the Kansas Truck Routing and Intelligent Permitting System, with every fee fixed by K.S.A. 8-1911. Legal limits are 8 feet 6 inches wide, 14 feet high, 65 feet for most combinations (59 feet 6 inches for a semitrailer pulled by a truck tractor) and 80,000 pounds gross on the Interstate. A single-trip (standard) permit costs $40 and runs seven days up to 16 feet 6 inches wide, 126 feet long, 18 feet high and 150,000 pounds; an annual permit costs $200 up to 16 feet 6 inches wide, 126 feet long, 15 feet high and 120,000 pounds. Loads over 150,000 pounds are superloads and loads over 16 feet 6 inches wide or 18 feet high are large structures, each $200 single-trip with added review. Loads over 14 feet wide need front and rear escorts, and overwidth or overlength loads move in daylight only.
Who issues what in Kansas
The permit pages
Kansas-specific requirements
Kansas splits trucking compliance across three agencies and three portals. The Kansas Corporation Commission (KCC) grants intrastate operating authority, registers intrastate trucks at $10 each per year, sets the Form E insurance floor and enforces the adopted federal safety rules, all through KTRAN. The Kansas Department of Revenue runs IRP apportioned registration (KCoVRS) and IFTA (the KDOR Customer Service Center). The Kansas Department of Transportation sells oversize, overweight, turnpike-access and temporary fuel and registration permits through K-TRIPS. Kansas levies no weight-distance tax and issues no separately branded state carrier number; the USDOT number is the identifier.
KCC safety seminar before authority
Kansas makes the person responsible for a new carrier's safety functions attend a KCC educational seminar on motor carrier operations, and file written proof, as part of showing the carrier is fit, willing and able to hold a certificate, permit or license (K.A.R. 82-4-26(b)).
$10 per truck, every year
Every truck registered under KCC authority renews at $10 per vehicle per year; K.S.A. 66-1,139(c) makes the fee due January 1 and payable by January 15, and a missed renewal owes a late fee equal to the original application fee (K.S.A. 66-1a01).
Private carriers need KCC authority too
Unlike most states, Kansas requires private carriers of property to hold a KCC license or permit (K.S.A. 66-1,115) unless they stay within 25 miles of their home city (K.S.A. 66-1,109(b)) or are Kansas-domiciled and run 10,001 to 26,000 pound vehicles registered in Kansas (K.S.A. 66-1,109(x)).
Split-limit insurance floor
The KCC's minimum Form E filing is stated as split limits: $100,000 per person, $300,000 per accident for bodily injury, and $50,000 property damage (K.S.A. 66-1,128), far below the federal $750,000 interstate general-freight level.
Agricultural 90,000 pound annual permit
A $200 annual divisible-load agricultural permit lets a six-, seven- or eight-axle tractor-trailer run up to 90,000 pounds off the Interstate, by axle spacing, while hauling agricultural inputs, farm supplies, biofuels, feed, agricultural commodities, livestock or raw meat for further processing. The truck must be registered for the maximum 85,500 pounds, stay off the Interstate above 80,000 pounds, obey posted bridge and highway limits, and stay off roads with ice, snow pack or drifts (KCC Procedures for Safety Compliance, October 2021, ordered through K-TRIPS).
Superloads start at 150,000 pounds
A standard single-trip permit reaches 150,000 pounds gross, well above many states' superload lines; only above that, or with axle groups over the permit limits, does a load become a superload needing a KDOT bridge analysis (K.A.R. 36-1-35 and 36-1-38).
Oversize moves every day, including holidays
Kansas has no holiday or weekend moratorium: oversize and overweight loads may move every day of the year, including holidays, though overwidth and overlength loads are limited to daylight (K.A.R. 36-1-36(m)).
U.S. 83 live location sharing
Permitted loads 14 feet or wider or 126 feet or longer on the 131-mile U.S. 83 corridor in western Kansas must share their live location through the KanDrive app, as printed on the permit.
Triple trailers by annual SVC permit
Kansas allows truck-tractor, semitrailer, trailer, trailer combinations (special vehicle combinations) under an annual permit at $2,000 per company plus $50 per power unit, with certified drivers, terminals within five miles of the Interstate, and no movement on holidays or in bad weather (K.S.A. 8-1911 and K.A.R. 36-1-28).
Custom harvester allowances
Custom combine operators buy a $10 per power unit permit for May 1 to November 15 that allows two combine headers up to 14 feet wide on designated interstates in daylight, and custom-harvester doubles hauling equipment for wheat, soybean or milo harvests may run 81 1/2 feet of property-carrying units April through November (K.S.A. 8-1911(i) and 8-1904(i)).
Registered escort providers only
Since December 18, 2020, escort vehicle service providers register with KDOT every year and their operators must have finished an escort training course from a state KDOT accepts (K.A.R. 36-45-2).
Fuel trip permits in 24 and 72 hours
A carrier without IFTA buys a Kansas motor fuel permit at $13 for 24 hours or $25 for 72 hours, from ports of entry, K-TRIPS or the Central Permit Office.
Calendar-year IRP with quarterly payment
Kansas apportioned plates run January 1 to December 31, renewals must be done by March 1, and a Kansas fleet owing more than $300 in Kansas fees may split that share into four installments (K.S.A. 8-1,102 and 8-1,115).
The Kansas permit system
- Apply or log in (K-TRIPS (Kansas Truck Routing and Intelligent Permitting System); permits are ordered from a K-TRIPS company account, which also offers chat and call-back help after login)
- k-trips.ksdot.gov
More Kansas rules that catch carriers out
- State carrier number: detail
- Recorded once in the state intrastate authority page (B1). No separately branded Kansas carrier number was found on the KCC pages, the KTRAN FAQ or the statutes read; KTRAN accounts are keyed to the USDOT number and K.A.R. 82-4-8h requires every Kansas-based carrier to obtain one. The KCC issues per-vehicle credentials for each registered truck (K.S.A. 66-1,139(c)).
- Weight distance tax: note
- Kansas levies no weight-distance or highway-use tax. Its distance-based charges are the IRP apportioned registration fees at KDOR and the fuel use tax under IFTA, computed on miles traveled in Kansas under K.S.A. 79-34,109(a) as described in KDOR's motor fuel FAQ; no mileage tax appears on the KDOR trucking pages or the K-TRIPS price list.
- ELD intrastate adoption: regulation
- K.A.R. 82-4-3a (adopting 49 CFR Part 395 as in effect on October 1, 2015, as amended by 80 Fed. Reg. 78383, the electronic logging device rule, and by 81 Fed. Reg. 47721)
- ELD intrastate adoption: summary
- The KCC adopts 49 CFR Part 395 for intrastate carriers in K.A.R. 82-4-3a, including the December 2015 electronic logging device rule, and replaces every reference to the federal December 18, 2017 compliance date with January 3, 2018 in 49 CFR 395.8 and 395.11. So Kansas intrastate carriers subject to the hours-of-service rules run ELDs on federal terms, with a Kansas start date of January 3, 2018. The regulation text was read in the KCC's compilation revised June 3, 2022; the 2023 and 2024 KCC amendment packages published in the Kansas Register did not include 82-4-3a.
- ELD intrastate adoption: exceptions
- Kansas rewrites the weekly limits in 49 CFR 395.3(c) so that any 7-day or 8-day period may end with an off-duty period of 34 or more consecutive hours, and deletes 395.3(d). It also treats planting and harvesting seasons as January 1 through December 31 for the agricultural exemption in 395.1(k). K.S.A. 66-1,129(c) lists intrastate operations outside the adopted 49 CFR parts 390 to 399 altogether, including farm producers hauling their own products, grain hauls within 50 miles, and Kansas-domiciled private carriers at 10,001 to 26,000 pounds.
- Intrastate driver age: detail
- K.S.A. 66-1,129(a)(2): every driver of a public or private motor carrier operating in Kansas intrastate commerce, except a farm vehicle driver, must be at least 18 years old; interstate drivers follow the federal minimum age (66-1,129(a)(3)).
- USDOT intrastate exceptions: summary
- The Kansas Highway Patrol states that K.S.A. 66-1,129(c)(1) through (8) excuse some wholly intrastate operations from the USDOT number requirement. The most common: private carriers operating only in Kansas between 10,001 and 26,000 pounds with Kansas registration on the power unit, which are subject only to the annual inspection, coupling device and cargo securement rules. The exception never covers for-hire hauling, vehicles for 16 or more passengers, or placarded hazmat. Wholly intrastate Kansas farmers are also exempt from the federal trucking regulations and need no USDOT number.
- UCR participation: summary
- Kansas-based interstate carriers register for Unified Carrier Registration with the KCC. K.A.R. 82-4-30a (amended April 26, 2024) has each interstate carrier that designates Kansas as its base state file the uniform application with the KCC Transportation Division and pay the 49 CFR Part 367 fee to the KCC through the national registration system. The KCC's compliance guide says Kansas-based carriers must register in KTRAN to pay UCR fees, and that the UCR renewal period runs October 1 through December 31 unless otherwise posted. KDOR will not issue an IFTA license until current-year UCR fees are paid.
The permit office and K-TRIPS
KDOT's Central Permitting Office issues permits from a K-TRIPS company account, which also offers chat and call-back help after login. Only the transporting company or an authorized permit service may apply, and only the parties named on a permit may use it. KDOT's own website blocked automated reads during research, so the office address and hours are not recorded here.
The permit types Kansas issues
Every oversize and overweight fee is fixed by K.S.A. 8-1911. The standard single-trip permit covers most moves and allows repeat trips on the same route within its window. The annual permit is tied to one power unit. Loads past the standard limits move as superloads or large structures, each single-trip with added review.
Kansas also sells commodity and seasonal permits: a multi-year hay permit, a custom combine permit for harvest season, an agricultural divisible-load annual permit, and the special vehicle combination permit for triple trailers.
Trip, fuel, and turnpike permits
A truck not registered or apportioned for Kansas buys temporary registration, and a carrier without an IFTA license buys a motor fuel permit. Both come from K-TRIPS or the Central Permit Office, and fuel permits are also sold at ports of entry. Oversize carriers heading onto the Kansas Turnpike add a KTA access permit.
Compare beyond Kansas
Running multi-state loads? The trucking permits by state table shows which permit families and issuing offices apply in every jurisdiction, the oversize permit costs by state table compares limits and fees across all 51 jurisdictions, and the permit cost estimator prices a specific load per state.